diff mbox series

[ovs-dev,2/2] datapath: Add support for kernel 4.19.x and 4.20.x

Message ID 1552702808-9580-2-git-send-email-pkusunyifeng@gmail.com
State Superseded
Headers show
Series [ovs-dev,1/2] test: Fix fragment-related tests that fail due to small-sized packets | expand

Commit Message

Yifeng Sun March 16, 2019, 2:20 a.m. UTC 
This patch introduces changes needed by OVS to support latest
Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
APIs used by OVS. One major change is that struct nf_conntrack_l3proto
became unvisible outside of kernel, so the needed get_l4proto
function is added in file compact/nf_conntrack_core.c to
accommodate this issue.

This patch doesn't introduce new failed tests when running
'make check-kmod' for kernels listed below:
    3.10.0-957.5.1.el7.x86_64
    4.4.0-142-generic
    4.17.14
    4.18.0-16-generic
    4.19.26
    4.20.13

Travis passed at
https://travis-ci.org/yifsun/ovs-travis/builds/507034016

Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
---
 .travis.yml                                   |  2 +
 NEWS                                          |  2 +
 acinclude.m4                                  | 20 ++++-
 datapath/conntrack.c                          | 72 ++++++++++++++++-
 .../include/net/netfilter/nf_conntrack_core.h |  6 ++
 .../net/netfilter/nf_conntrack_count.h        |  2 +
 datapath/linux/compat/nf_conncount.c          |  6 +-
 datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
 datapath/linux/compat/nf_conntrack_proto.c    |  3 +
 9 files changed, 186 insertions(+), 7 deletions(-)

Comments

Gregory Rose March 29, 2019, 3:19 p.m. UTC | #1 
On 3/15/2019 7:20 PM, Yifeng Sun wrote:
> This patch introduces changes needed by OVS to support latest
> Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
> APIs used by OVS. One major change is that struct nf_conntrack_l3proto
> became unvisible outside of kernel, so the needed get_l4proto
> function is added in file compact/nf_conntrack_core.c to
> accommodate this issue.
>
> This patch doesn't introduce new failed tests when running
> 'make check-kmod' for kernels listed below:
>      3.10.0-957.5.1.el7.x86_64
>      4.4.0-142-generic
>      4.17.14
>      4.18.0-16-generic
>      4.19.26
>      4.20.13
>
> Travis passed at
> https://travis-ci.org/yifsun/ovs-travis/builds/507034016

Hi Yifeng,

thanks for doing this work!  However, I am seeing an issue when 
compiling on 4.20.17 and then installing
the kernel modules:

make -C /lib/modules/4.20.17/build 
M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
   INSTALL 
/home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
   INSTALL 
/home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
   INSTALL 
/home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
   INSTALL 
/home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
   INSTALL 
/home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
   INSTALL 
/home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
   DEPMOD  4.20.17
depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown 
symbol rpl_rtnl_delete_link
depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown 
symbol rpl_lisp_xmit
depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown 
symbol rpl_lisp_dev_create_fb
depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown 
symbol rpl_rtnl_delete_link
depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown 
symbol ovs_stt_dev_create_fb
depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown 
symbol ovs_stt_xmit
make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'

Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?

Thanks,

- Greg

>
> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
> ---
>   .travis.yml                                   |  2 +
>   NEWS                                          |  2 +
>   acinclude.m4                                  | 20 ++++-
>   datapath/conntrack.c                          | 72 ++++++++++++++++-
>   .../include/net/netfilter/nf_conntrack_core.h |  6 ++
>   .../net/netfilter/nf_conntrack_count.h        |  2 +
>   datapath/linux/compat/nf_conncount.c          |  6 +-
>   datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
>   datapath/linux/compat/nf_conntrack_proto.c    |  3 +
>   9 files changed, 186 insertions(+), 7 deletions(-)
>
> diff --git a/.travis.yml b/.travis.yml
> index 32d5f1918..dc7a20b6e 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -35,6 +35,8 @@ env:
>     - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
>     - KERNEL=3.16.54 DPDK_SHARED=1
>     - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
> +  - KERNEL=4.20.16
> +  - KERNEL=4.19.29
>     - KERNEL=4.18.20
>     - KERNEL=4.17.19
>     - KERNEL=4.16.18
> diff --git a/NEWS b/NEWS
> index 1e4744dbd..af5b5222f 100644
> --- a/NEWS
> +++ b/NEWS
> @@ -25,6 +25,8 @@ Post-v2.11.0
>      - OVN:
>        * Select IPAM mac_prefix in a random manner if not provided by the user
>      - New QoS type "linux-netem" on Linux.
> +   - Linux datapath:
> +     * Support for the kernel versions 4.19.x, 4.20.x.
>   
>   v2.11.0 - 19 Feb 2019
>   ---------------------
> diff --git a/acinclude.m4 b/acinclude.m4
> index 3cd6ea730..7b11b7740 100644
> --- a/acinclude.m4
> +++ b/acinclude.m4
> @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
>       AC_MSG_RESULT([$kversion])
>   
>       if test "$version" -ge 4; then
> -       if test "$version" = 4 && test "$patchlevel" -le 18; then
> +       if test "$version" = 4 && test "$patchlevel" -le 20; then
>             : # Linux 4.x
>          else
> -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
> +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
>          fi
>       elif test "$version" = 3 && test "$patchlevel" -ge 10; then
>          : # Linux 3.x
> @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
>                     [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
>     OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
>                     [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
> +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
> +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> +                        [nf_ct_invert_tuple], [l3proto],
> +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
> +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
> +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> +                        [nf_conntrack_in], [net],
> +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
> +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
> +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
> +                        [__nf_ct_l4proto_find], [l3proto],
> +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
>   
>     dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
>     dnl OVS does not really need ipv6 label field, but its presence signifies that
> diff --git a/datapath/conntrack.c b/datapath/conntrack.c
> index a7dc9e0c3..b9b79e2cc 100644
> --- a/datapath/conntrack.c
> +++ b/datapath/conntrack.c
> @@ -38,6 +38,10 @@
>   #include <net/netfilter/nf_nat_l3proto.h>
>   #endif
>   
> +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
> +#include <net/ipv6_frag.h>
> +#endif
> +
>   #include "datapath.h"
>   #include "conntrack.h"
>   #include "flow.h"
> @@ -645,32 +649,62 @@ static struct nf_conn *
>   ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
>   		     u8 l3num, struct sk_buff *skb, bool natted)
>   {
> -	const struct nf_conntrack_l3proto *l3proto;
>   	const struct nf_conntrack_l4proto *l4proto;
>   	struct nf_conntrack_tuple tuple;
>   	struct nf_conntrack_tuple_hash *h;
>   	struct nf_conn *ct;
> -	unsigned int dataoff;
>   	u8 protonum;
>   
> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> +	const struct nf_conntrack_l3proto *l3proto;
> +	unsigned int dataoff;
> +
>   	l3proto = __nf_ct_l3proto_find(l3num);
>   	if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
>   				 &protonum) <= 0) {
>   		pr_debug("ovs_ct_find_existing: Can't get protonum\n");
>   		return NULL;
>   	}
> +#else
> +	int protooff;
> +
> +	protooff = get_l4proto(skb, skb_network_offset(skb),
> +			       l3num, &protonum);
> +	if (protooff <= 0) {
> +		pr_warn("ovs_ct_find_existing: Can't get protonum\n");
> +		return NULL;
> +	}
> +#endif
> +
> +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
>   	l4proto = __nf_ct_l4proto_find(l3num, protonum);
> -	if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
> -			     protonum, net, &tuple, l3proto, l4proto)) {
> +#else
> +	l4proto = __nf_ct_l4proto_find(protonum);
> +#endif
> +
> +#ifdef HAVE_NF_CT_GET_TUPLE
> +	if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> +				       l3num, net, &tuple)) {
> +		pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> +		return NULL;
> +	}
> +#else
> +	if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> +				       l3num, net, &tuple)) {
>   		pr_debug("ovs_ct_find_existing: Can't get tuple\n");
>   		return NULL;
>   	}
> +#endif
>   
>   	/* Must invert the tuple if skb has been transformed by NAT. */
>   	if (natted) {
>   		struct nf_conntrack_tuple inverse;
>   
> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>   		if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
> +#else
> +		if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
> +#endif
>   			pr_debug("ovs_ct_find_existing: Inversion failed!\n");
>   			return NULL;
>   		}
> @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>   	if (!cached) {
>   		struct nf_conn *tmpl = info->ct;
>   		int err;
> +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
> +		struct nf_hook_state state = {};
> +#endif
>   
>   		/* Associate skb with specified zone. */
>   		if (tmpl) {
> @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>   			nf_ct_set(skb, tmpl, IP_CT_NEW);
>   		}
>   
> +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
>   		err = nf_conntrack_in(net, info->family,
>   				      NF_INET_PRE_ROUTING, skb);
> +#else
> +		state.hook = NF_INET_PRE_ROUTING,
> +		state.pf = info->family,
> +		state.net = net,
> +		err = nf_conntrack_in(skb, &state);
> +#endif
>   		if (err != NF_ACCEPT)
>   			return -ENOENT;
>   
> @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>   {
>   	int nh_ofs;
>   	int err;
> +	/* From kernel 4.19.0+, Function handle_fragments may shrink skb's
> +	 * headroom, which will result in loss of ethernet header data.
> +	 * This buf is used to backup the header data before calling
> +	 * handle_fragments. */
> +	char buf[32];
>   
>   	/* The conntrack module expects to be working at L3. */
>   	nh_ofs = skb_network_offset(skb);
> +	if (nh_ofs > sizeof(buf))
> +		return -EINVAL;
> +	memcpy(buf, skb->data, nh_ofs);
>   	skb_pull_rcsum(skb, nh_ofs);
>   
>   	err = ovs_skb_network_trim(skb);
> @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>   		err = ovs_ct_commit(net, key, info, skb);
>   	else
>   		err = ovs_ct_lookup(net, key, info, skb);
> +	if (err)
> +		return err;
>   
> +	if (skb_headroom(skb) < nh_ofs) {
> +		err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
> +		if (err)
> +			return err;
> +	}
>   	skb_push(skb, nh_ofs);
> +	memcpy(skb->data, buf, nh_ofs);
>   	skb_postpush_rcsum(skb, skb->data, nh_ofs);
>   	if (err)
>   		kfree_skb(skb);
> @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
>   		return -EINVAL;
>   	}
>   
> +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
>   	help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
> +#else
> +	help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
> +#endif
>   	if (!help) {
>   		nf_conntrack_helper_put(helper);
>   		return -ENOMEM;
> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> index 7834c8c25..7fca7dc55 100644
> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
>   #define nf_ct_delete rpl_nf_ct_delete
>   #endif /* HAVE_NF_CONN_TIMER */
>   
> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> +int rpl_get_l4proto(const struct sk_buff *skb,
> +		    unsigned int nhoff, u8 pf, u8 *l4num);
> +#define get_l4proto rpl_get_l4proto
> +#endif
> +
>   #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> index fd536f3e1..a26eb9f87 100644
> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> @@ -4,6 +4,8 @@
>   #include <linux/list.h>
>   
>   #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
> +#include <net/netfilter/nf_conntrack_tuple.h>
> +#include <net/netfilter/nf_conntrack_zones.h>
>   #include_next <net/netfilter/nf_conntrack_count.h>
>   
>   static inline int rpl_nf_conncount_modinit(void)
> diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
> index 0bee96274..eeae440f8 100644
> --- a/datapath/linux/compat/nf_conncount.c
> +++ b/datapath/linux/compat/nf_conncount.c
> @@ -13,6 +13,8 @@
>    *		only ignore TIME_WAIT or gone connections
>    *   (C) CC Computer Consultants GmbH, 2007
>    */
> +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
> +
>   #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>   #include <linux/in.h>
>   #include <linux/in6.h>
> @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
>   
>   	if (list->count == 0) {
>   		spin_unlock(&list->list_lock);
> -                return free_entry;
> +		return free_entry;
>   	}
>   
>   	list->count--;
> @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
>   	kmem_cache_destroy(conncount_conn_cachep);
>   	kmem_cache_destroy(conncount_rb_cachep);
>   }
> +
> +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
> diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
> index a7d3d4331..ecfeae1a0 100644
> --- a/datapath/linux/compat/nf_conntrack_core.c
> +++ b/datapath/linux/compat/nf_conntrack_core.c
> @@ -1,4 +1,7 @@
> +#include <linux/types.h>
>   #include <linux/version.h>
> +#include <net/ip.h>
> +#include <net/ipv6.h>
>   
>   #ifndef HAVE_NF_CT_ZONE_INIT
>   
> @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
>   };
>   
>   #endif /* HAVE_NF_CT_ZONE_INIT */
> +
> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> +			    u_int8_t *protonum)
> +{
> +	int dataoff = -1;
> +	const struct iphdr *iph;
> +	struct iphdr _iph;
> +
> +	iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
> +	if (!iph)
> +		return -1;
> +
> +	/* Conntrack defragments packets, we might still see fragments
> +	 * inside ICMP packets though.
> +	 */
> +	if (iph->frag_off & htons(IP_OFFSET))
> +		return -1;
> +
> +	dataoff = nhoff + (iph->ihl << 2);
> +	*protonum = iph->protocol;
> +
> +	/* Check bogus IP headers */
> +	if (dataoff > skb->len) {
> +		pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
> +			 nhoff, iph->ihl << 2, skb->len);
> +		return -1;
> +	}
> +	return dataoff;
> +}
> +
> +#if IS_ENABLED(CONFIG_IPV6)
> +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> +			    u8 *protonum)
> +{
> +	int protoff = -1;
> +	unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
> +	__be16 frag_off;
> +	u8 nexthdr;
> +
> +	if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
> +			  &nexthdr, sizeof(nexthdr)) != 0) {
> +		pr_debug("can't get nexthdr\n");
> +		return -1;
> +	}
> +	protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
> +	/*
> +	 * (protoff == skb->len) means the packet has not data, just
> +	 * IPv6 and possibly extensions headers, but it is tracked anyway
> +	 */
> +	if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
> +		pr_debug("can't find proto in pkt\n");
> +		return -1;
> +	}
> +
> +	*protonum = nexthdr;
> +	return protoff;
> +}
> +#endif
> +
> +int rpl_get_l4proto(const struct sk_buff *skb,
> +		    unsigned int nhoff, u8 pf, u8 *l4num)
> +{
> +	switch (pf) {
> +	case NFPROTO_IPV4:
> +		return ipv4_get_l4proto(skb, nhoff, l4num);
> +#if IS_ENABLED(CONFIG_IPV6)
> +	case NFPROTO_IPV6:
> +		return ipv6_get_l4proto(skb, nhoff, l4num);
> +#endif
> +	default:
> +		*l4num = 0;
> +		break;
> +	}
> +	return -1;
> +}
> +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
> diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
> index 4ac66f61c..89c2f5422 100644
> --- a/datapath/linux/compat/nf_conntrack_proto.c
> +++ b/datapath/linux/compat/nf_conntrack_proto.c
> @@ -1,7 +1,10 @@
>   #include <linux/types.h>
>   
>   #include <net/netfilter/nf_conntrack.h>
> +
> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>   #include <net/netfilter/nf_conntrack_l3proto.h>
> +#endif
>   
>   /*
>    * Upstream net-next commmit 7e35ec0e8044
Yifeng Sun March 29, 2019, 4:21 p.m. UTC | #2 
Hi Greg, thanks for the review. I will check on it.
Yifeng

On Fri, Mar 29, 2019 at 8:19 AM Gregory Rose <gvrose8192@gmail.com> wrote:
>
>
> On 3/15/2019 7:20 PM, Yifeng Sun wrote:
> > This patch introduces changes needed by OVS to support latest
> > Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
> > APIs used by OVS. One major change is that struct nf_conntrack_l3proto
> > became unvisible outside of kernel, so the needed get_l4proto
> > function is added in file compact/nf_conntrack_core.c to
> > accommodate this issue.
> >
> > This patch doesn't introduce new failed tests when running
> > 'make check-kmod' for kernels listed below:
> >      3.10.0-957.5.1.el7.x86_64
> >      4.4.0-142-generic
> >      4.17.14
> >      4.18.0-16-generic
> >      4.19.26
> >      4.20.13
> >
> > Travis passed at
> > https://travis-ci.org/yifsun/ovs-travis/builds/507034016
>
> Hi Yifeng,
>
> thanks for doing this work!  However, I am seeing an issue when
> compiling on 4.20.17 and then installing
> the kernel modules:
>
> make -C /lib/modules/4.20.17/build
> M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
> make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
>    INSTALL
> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
>    INSTALL
> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
>    INSTALL
> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
>    INSTALL
> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
>    INSTALL
> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
>    INSTALL
> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
>    DEPMOD  4.20.17
> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> symbol rpl_rtnl_delete_link
> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> symbol rpl_lisp_xmit
> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> symbol rpl_lisp_dev_create_fb
> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> symbol rpl_rtnl_delete_link
> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> symbol ovs_stt_dev_create_fb
> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> symbol ovs_stt_xmit
> make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'
>
> Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?
>
> Thanks,
>
> - Greg
>
> >
> > Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
> > ---
> >   .travis.yml                                   |  2 +
> >   NEWS                                          |  2 +
> >   acinclude.m4                                  | 20 ++++-
> >   datapath/conntrack.c                          | 72 ++++++++++++++++-
> >   .../include/net/netfilter/nf_conntrack_core.h |  6 ++
> >   .../net/netfilter/nf_conntrack_count.h        |  2 +
> >   datapath/linux/compat/nf_conncount.c          |  6 +-
> >   datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
> >   datapath/linux/compat/nf_conntrack_proto.c    |  3 +
> >   9 files changed, 186 insertions(+), 7 deletions(-)
> >
> > diff --git a/.travis.yml b/.travis.yml
> > index 32d5f1918..dc7a20b6e 100644
> > --- a/.travis.yml
> > +++ b/.travis.yml
> > @@ -35,6 +35,8 @@ env:
> >     - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
> >     - KERNEL=3.16.54 DPDK_SHARED=1
> >     - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
> > +  - KERNEL=4.20.16
> > +  - KERNEL=4.19.29
> >     - KERNEL=4.18.20
> >     - KERNEL=4.17.19
> >     - KERNEL=4.16.18
> > diff --git a/NEWS b/NEWS
> > index 1e4744dbd..af5b5222f 100644
> > --- a/NEWS
> > +++ b/NEWS
> > @@ -25,6 +25,8 @@ Post-v2.11.0
> >      - OVN:
> >        * Select IPAM mac_prefix in a random manner if not provided by the user
> >      - New QoS type "linux-netem" on Linux.
> > +   - Linux datapath:
> > +     * Support for the kernel versions 4.19.x, 4.20.x.
> >
> >   v2.11.0 - 19 Feb 2019
> >   ---------------------
> > diff --git a/acinclude.m4 b/acinclude.m4
> > index 3cd6ea730..7b11b7740 100644
> > --- a/acinclude.m4
> > +++ b/acinclude.m4
> > @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
> >       AC_MSG_RESULT([$kversion])
> >
> >       if test "$version" -ge 4; then
> > -       if test "$version" = 4 && test "$patchlevel" -le 18; then
> > +       if test "$version" = 4 && test "$patchlevel" -le 20; then
> >             : # Linux 4.x
> >          else
> > -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
> > +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
> >          fi
> >       elif test "$version" = 3 && test "$patchlevel" -ge 10; then
> >          : # Linux 3.x
> > @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
> >                     [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
> >     OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
> >                     [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
> > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
> > +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
> > +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
> > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> > +                        [nf_ct_invert_tuple], [l3proto],
> > +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
> > +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
> > +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
> > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> > +                        [nf_conntrack_in], [net],
> > +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
> > +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
> > +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
> > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
> > +                        [__nf_ct_l4proto_find], [l3proto],
> > +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
> >
> >     dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
> >     dnl OVS does not really need ipv6 label field, but its presence signifies that
> > diff --git a/datapath/conntrack.c b/datapath/conntrack.c
> > index a7dc9e0c3..b9b79e2cc 100644
> > --- a/datapath/conntrack.c
> > +++ b/datapath/conntrack.c
> > @@ -38,6 +38,10 @@
> >   #include <net/netfilter/nf_nat_l3proto.h>
> >   #endif
> >
> > +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
> > +#include <net/ipv6_frag.h>
> > +#endif
> > +
> >   #include "datapath.h"
> >   #include "conntrack.h"
> >   #include "flow.h"
> > @@ -645,32 +649,62 @@ static struct nf_conn *
> >   ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
> >                    u8 l3num, struct sk_buff *skb, bool natted)
> >   {
> > -     const struct nf_conntrack_l3proto *l3proto;
> >       const struct nf_conntrack_l4proto *l4proto;
> >       struct nf_conntrack_tuple tuple;
> >       struct nf_conntrack_tuple_hash *h;
> >       struct nf_conn *ct;
> > -     unsigned int dataoff;
> >       u8 protonum;
> >
> > +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > +     const struct nf_conntrack_l3proto *l3proto;
> > +     unsigned int dataoff;
> > +
> >       l3proto = __nf_ct_l3proto_find(l3num);
> >       if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
> >                                &protonum) <= 0) {
> >               pr_debug("ovs_ct_find_existing: Can't get protonum\n");
> >               return NULL;
> >       }
> > +#else
> > +     int protooff;
> > +
> > +     protooff = get_l4proto(skb, skb_network_offset(skb),
> > +                            l3num, &protonum);
> > +     if (protooff <= 0) {
> > +             pr_warn("ovs_ct_find_existing: Can't get protonum\n");
> > +             return NULL;
> > +     }
> > +#endif
> > +
> > +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
> >       l4proto = __nf_ct_l4proto_find(l3num, protonum);
> > -     if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
> > -                          protonum, net, &tuple, l3proto, l4proto)) {
> > +#else
> > +     l4proto = __nf_ct_l4proto_find(protonum);
> > +#endif
> > +
> > +#ifdef HAVE_NF_CT_GET_TUPLE
> > +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> > +                                    l3num, net, &tuple)) {
> > +             pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> > +             return NULL;
> > +     }
> > +#else
> > +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> > +                                    l3num, net, &tuple)) {
> >               pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> >               return NULL;
> >       }
> > +#endif
> >
> >       /* Must invert the tuple if skb has been transformed by NAT. */
> >       if (natted) {
> >               struct nf_conntrack_tuple inverse;
> >
> > +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >               if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
> > +#else
> > +             if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
> > +#endif
> >                       pr_debug("ovs_ct_find_existing: Inversion failed!\n");
> >                       return NULL;
> >               }
> > @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> >       if (!cached) {
> >               struct nf_conn *tmpl = info->ct;
> >               int err;
> > +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
> > +             struct nf_hook_state state = {};
> > +#endif
> >
> >               /* Associate skb with specified zone. */
> >               if (tmpl) {
> > @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> >                       nf_ct_set(skb, tmpl, IP_CT_NEW);
> >               }
> >
> > +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
> >               err = nf_conntrack_in(net, info->family,
> >                                     NF_INET_PRE_ROUTING, skb);
> > +#else
> > +             state.hook = NF_INET_PRE_ROUTING,
> > +             state.pf = info->family,
> > +             state.net = net,
> > +             err = nf_conntrack_in(skb, &state);
> > +#endif
> >               if (err != NF_ACCEPT)
> >                       return -ENOENT;
> >
> > @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> >   {
> >       int nh_ofs;
> >       int err;
> > +     /* From kernel 4.19.0+, Function handle_fragments may shrink skb's
> > +      * headroom, which will result in loss of ethernet header data.
> > +      * This buf is used to backup the header data before calling
> > +      * handle_fragments. */
> > +     char buf[32];
> >
> >       /* The conntrack module expects to be working at L3. */
> >       nh_ofs = skb_network_offset(skb);
> > +     if (nh_ofs > sizeof(buf))
> > +             return -EINVAL;
> > +     memcpy(buf, skb->data, nh_ofs);
> >       skb_pull_rcsum(skb, nh_ofs);
> >
> >       err = ovs_skb_network_trim(skb);
> > @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> >               err = ovs_ct_commit(net, key, info, skb);
> >       else
> >               err = ovs_ct_lookup(net, key, info, skb);
> > +     if (err)
> > +             return err;
> >
> > +     if (skb_headroom(skb) < nh_ofs) {
> > +             err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
> > +             if (err)
> > +                     return err;
> > +     }
> >       skb_push(skb, nh_ofs);
> > +     memcpy(skb->data, buf, nh_ofs);
> >       skb_postpush_rcsum(skb, skb->data, nh_ofs);
> >       if (err)
> >               kfree_skb(skb);
> > @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
> >               return -EINVAL;
> >       }
> >
> > +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
> >       help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
> > +#else
> > +     help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
> > +#endif
> >       if (!help) {
> >               nf_conntrack_helper_put(helper);
> >               return -ENOMEM;
> > diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> > index 7834c8c25..7fca7dc55 100644
> > --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> > +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> > @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
> >   #define nf_ct_delete rpl_nf_ct_delete
> >   #endif /* HAVE_NF_CONN_TIMER */
> >
> > +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > +int rpl_get_l4proto(const struct sk_buff *skb,
> > +                 unsigned int nhoff, u8 pf, u8 *l4num);
> > +#define get_l4proto rpl_get_l4proto
> > +#endif
> > +
> >   #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
> > diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> > index fd536f3e1..a26eb9f87 100644
> > --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> > +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> > @@ -4,6 +4,8 @@
> >   #include <linux/list.h>
> >
> >   #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
> > +#include <net/netfilter/nf_conntrack_tuple.h>
> > +#include <net/netfilter/nf_conntrack_zones.h>
> >   #include_next <net/netfilter/nf_conntrack_count.h>
> >
> >   static inline int rpl_nf_conncount_modinit(void)
> > diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
> > index 0bee96274..eeae440f8 100644
> > --- a/datapath/linux/compat/nf_conncount.c
> > +++ b/datapath/linux/compat/nf_conncount.c
> > @@ -13,6 +13,8 @@
> >    *          only ignore TIME_WAIT or gone connections
> >    *   (C) CC Computer Consultants GmbH, 2007
> >    */
> > +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
> > +
> >   #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> >   #include <linux/in.h>
> >   #include <linux/in6.h>
> > @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
> >
> >       if (list->count == 0) {
> >               spin_unlock(&list->list_lock);
> > -                return free_entry;
> > +             return free_entry;
> >       }
> >
> >       list->count--;
> > @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
> >       kmem_cache_destroy(conncount_conn_cachep);
> >       kmem_cache_destroy(conncount_rb_cachep);
> >   }
> > +
> > +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
> > diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
> > index a7d3d4331..ecfeae1a0 100644
> > --- a/datapath/linux/compat/nf_conntrack_core.c
> > +++ b/datapath/linux/compat/nf_conntrack_core.c
> > @@ -1,4 +1,7 @@
> > +#include <linux/types.h>
> >   #include <linux/version.h>
> > +#include <net/ip.h>
> > +#include <net/ipv6.h>
> >
> >   #ifndef HAVE_NF_CT_ZONE_INIT
> >
> > @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
> >   };
> >
> >   #endif /* HAVE_NF_CT_ZONE_INIT */
> > +
> > +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> > +                         u_int8_t *protonum)
> > +{
> > +     int dataoff = -1;
> > +     const struct iphdr *iph;
> > +     struct iphdr _iph;
> > +
> > +     iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
> > +     if (!iph)
> > +             return -1;
> > +
> > +     /* Conntrack defragments packets, we might still see fragments
> > +      * inside ICMP packets though.
> > +      */
> > +     if (iph->frag_off & htons(IP_OFFSET))
> > +             return -1;
> > +
> > +     dataoff = nhoff + (iph->ihl << 2);
> > +     *protonum = iph->protocol;
> > +
> > +     /* Check bogus IP headers */
> > +     if (dataoff > skb->len) {
> > +             pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
> > +                      nhoff, iph->ihl << 2, skb->len);
> > +             return -1;
> > +     }
> > +     return dataoff;
> > +}
> > +
> > +#if IS_ENABLED(CONFIG_IPV6)
> > +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> > +                         u8 *protonum)
> > +{
> > +     int protoff = -1;
> > +     unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
> > +     __be16 frag_off;
> > +     u8 nexthdr;
> > +
> > +     if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
> > +                       &nexthdr, sizeof(nexthdr)) != 0) {
> > +             pr_debug("can't get nexthdr\n");
> > +             return -1;
> > +     }
> > +     protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
> > +     /*
> > +      * (protoff == skb->len) means the packet has not data, just
> > +      * IPv6 and possibly extensions headers, but it is tracked anyway
> > +      */
> > +     if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
> > +             pr_debug("can't find proto in pkt\n");
> > +             return -1;
> > +     }
> > +
> > +     *protonum = nexthdr;
> > +     return protoff;
> > +}
> > +#endif
> > +
> > +int rpl_get_l4proto(const struct sk_buff *skb,
> > +                 unsigned int nhoff, u8 pf, u8 *l4num)
> > +{
> > +     switch (pf) {
> > +     case NFPROTO_IPV4:
> > +             return ipv4_get_l4proto(skb, nhoff, l4num);
> > +#if IS_ENABLED(CONFIG_IPV6)
> > +     case NFPROTO_IPV6:
> > +             return ipv6_get_l4proto(skb, nhoff, l4num);
> > +#endif
> > +     default:
> > +             *l4num = 0;
> > +             break;
> > +     }
> > +     return -1;
> > +}
> > +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
> > diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
> > index 4ac66f61c..89c2f5422 100644
> > --- a/datapath/linux/compat/nf_conntrack_proto.c
> > +++ b/datapath/linux/compat/nf_conntrack_proto.c
> > @@ -1,7 +1,10 @@
> >   #include <linux/types.h>
> >
> >   #include <net/netfilter/nf_conntrack.h>
> > +
> > +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >   #include <net/netfilter/nf_conntrack_l3proto.h>
> > +#endif
> >
> >   /*
> >    * Upstream net-next commmit 7e35ec0e8044
>
Yifeng Sun March 29, 2019, 10:16 p.m. UTC | #3 
Hi Greg, I tried new kernel 4.20.17 on ubuntu 8.10 but everything works fine.
Do you mind telling me what Linux were you using?

Thanks,
Yifeng

On Fri, Mar 29, 2019 at 9:21 AM Yifeng Sun <pkusunyifeng@gmail.com> wrote:
>
> Hi Greg, thanks for the review. I will check on it.
> Yifeng
>
> On Fri, Mar 29, 2019 at 8:19 AM Gregory Rose <gvrose8192@gmail.com> wrote:
> >
> >
> > On 3/15/2019 7:20 PM, Yifeng Sun wrote:
> > > This patch introduces changes needed by OVS to support latest
> > > Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
> > > APIs used by OVS. One major change is that struct nf_conntrack_l3proto
> > > became unvisible outside of kernel, so the needed get_l4proto
> > > function is added in file compact/nf_conntrack_core.c to
> > > accommodate this issue.
> > >
> > > This patch doesn't introduce new failed tests when running
> > > 'make check-kmod' for kernels listed below:
> > >      3.10.0-957.5.1.el7.x86_64
> > >      4.4.0-142-generic
> > >      4.17.14
> > >      4.18.0-16-generic
> > >      4.19.26
> > >      4.20.13
> > >
> > > Travis passed at
> > > https://travis-ci.org/yifsun/ovs-travis/builds/507034016
> >
> > Hi Yifeng,
> >
> > thanks for doing this work!  However, I am seeing an issue when
> > compiling on 4.20.17 and then installing
> > the kernel modules:
> >
> > make -C /lib/modules/4.20.17/build
> > M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
> > make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
> >    INSTALL
> > /home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
> >    INSTALL
> > /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
> >    INSTALL
> > /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
> >    INSTALL
> > /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
> >    INSTALL
> > /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
> >    INSTALL
> > /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
> >    DEPMOD  4.20.17
> > depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> > symbol rpl_rtnl_delete_link
> > depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> > symbol rpl_lisp_xmit
> > depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> > symbol rpl_lisp_dev_create_fb
> > depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> > symbol rpl_rtnl_delete_link
> > depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> > symbol ovs_stt_dev_create_fb
> > depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> > symbol ovs_stt_xmit
> > make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'
> >
> > Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?
> >
> > Thanks,
> >
> > - Greg
> >
> > >
> > > Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
> > > ---
> > >   .travis.yml                                   |  2 +
> > >   NEWS                                          |  2 +
> > >   acinclude.m4                                  | 20 ++++-
> > >   datapath/conntrack.c                          | 72 ++++++++++++++++-
> > >   .../include/net/netfilter/nf_conntrack_core.h |  6 ++
> > >   .../net/netfilter/nf_conntrack_count.h        |  2 +
> > >   datapath/linux/compat/nf_conncount.c          |  6 +-
> > >   datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
> > >   datapath/linux/compat/nf_conntrack_proto.c    |  3 +
> > >   9 files changed, 186 insertions(+), 7 deletions(-)
> > >
> > > diff --git a/.travis.yml b/.travis.yml
> > > index 32d5f1918..dc7a20b6e 100644
> > > --- a/.travis.yml
> > > +++ b/.travis.yml
> > > @@ -35,6 +35,8 @@ env:
> > >     - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
> > >     - KERNEL=3.16.54 DPDK_SHARED=1
> > >     - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
> > > +  - KERNEL=4.20.16
> > > +  - KERNEL=4.19.29
> > >     - KERNEL=4.18.20
> > >     - KERNEL=4.17.19
> > >     - KERNEL=4.16.18
> > > diff --git a/NEWS b/NEWS
> > > index 1e4744dbd..af5b5222f 100644
> > > --- a/NEWS
> > > +++ b/NEWS
> > > @@ -25,6 +25,8 @@ Post-v2.11.0
> > >      - OVN:
> > >        * Select IPAM mac_prefix in a random manner if not provided by the user
> > >      - New QoS type "linux-netem" on Linux.
> > > +   - Linux datapath:
> > > +     * Support for the kernel versions 4.19.x, 4.20.x.
> > >
> > >   v2.11.0 - 19 Feb 2019
> > >   ---------------------
> > > diff --git a/acinclude.m4 b/acinclude.m4
> > > index 3cd6ea730..7b11b7740 100644
> > > --- a/acinclude.m4
> > > +++ b/acinclude.m4
> > > @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
> > >       AC_MSG_RESULT([$kversion])
> > >
> > >       if test "$version" -ge 4; then
> > > -       if test "$version" = 4 && test "$patchlevel" -le 18; then
> > > +       if test "$version" = 4 && test "$patchlevel" -le 20; then
> > >             : # Linux 4.x
> > >          else
> > > -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
> > > +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
> > >          fi
> > >       elif test "$version" = 3 && test "$patchlevel" -ge 10; then
> > >          : # Linux 3.x
> > > @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
> > >                     [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
> > >     OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
> > >                     [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
> > > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
> > > +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
> > > +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
> > > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> > > +                        [nf_ct_invert_tuple], [l3proto],
> > > +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
> > > +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
> > > +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
> > > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> > > +                        [nf_conntrack_in], [net],
> > > +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
> > > +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
> > > +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
> > > +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
> > > +                        [__nf_ct_l4proto_find], [l3proto],
> > > +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
> > >
> > >     dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
> > >     dnl OVS does not really need ipv6 label field, but its presence signifies that
> > > diff --git a/datapath/conntrack.c b/datapath/conntrack.c
> > > index a7dc9e0c3..b9b79e2cc 100644
> > > --- a/datapath/conntrack.c
> > > +++ b/datapath/conntrack.c
> > > @@ -38,6 +38,10 @@
> > >   #include <net/netfilter/nf_nat_l3proto.h>
> > >   #endif
> > >
> > > +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
> > > +#include <net/ipv6_frag.h>
> > > +#endif
> > > +
> > >   #include "datapath.h"
> > >   #include "conntrack.h"
> > >   #include "flow.h"
> > > @@ -645,32 +649,62 @@ static struct nf_conn *
> > >   ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
> > >                    u8 l3num, struct sk_buff *skb, bool natted)
> > >   {
> > > -     const struct nf_conntrack_l3proto *l3proto;
> > >       const struct nf_conntrack_l4proto *l4proto;
> > >       struct nf_conntrack_tuple tuple;
> > >       struct nf_conntrack_tuple_hash *h;
> > >       struct nf_conn *ct;
> > > -     unsigned int dataoff;
> > >       u8 protonum;
> > >
> > > +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > > +     const struct nf_conntrack_l3proto *l3proto;
> > > +     unsigned int dataoff;
> > > +
> > >       l3proto = __nf_ct_l3proto_find(l3num);
> > >       if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
> > >                                &protonum) <= 0) {
> > >               pr_debug("ovs_ct_find_existing: Can't get protonum\n");
> > >               return NULL;
> > >       }
> > > +#else
> > > +     int protooff;
> > > +
> > > +     protooff = get_l4proto(skb, skb_network_offset(skb),
> > > +                            l3num, &protonum);
> > > +     if (protooff <= 0) {
> > > +             pr_warn("ovs_ct_find_existing: Can't get protonum\n");
> > > +             return NULL;
> > > +     }
> > > +#endif
> > > +
> > > +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
> > >       l4proto = __nf_ct_l4proto_find(l3num, protonum);
> > > -     if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
> > > -                          protonum, net, &tuple, l3proto, l4proto)) {
> > > +#else
> > > +     l4proto = __nf_ct_l4proto_find(protonum);
> > > +#endif
> > > +
> > > +#ifdef HAVE_NF_CT_GET_TUPLE
> > > +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> > > +                                    l3num, net, &tuple)) {
> > > +             pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> > > +             return NULL;
> > > +     }
> > > +#else
> > > +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> > > +                                    l3num, net, &tuple)) {
> > >               pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> > >               return NULL;
> > >       }
> > > +#endif
> > >
> > >       /* Must invert the tuple if skb has been transformed by NAT. */
> > >       if (natted) {
> > >               struct nf_conntrack_tuple inverse;
> > >
> > > +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > >               if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
> > > +#else
> > > +             if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
> > > +#endif
> > >                       pr_debug("ovs_ct_find_existing: Inversion failed!\n");
> > >                       return NULL;
> > >               }
> > > @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> > >       if (!cached) {
> > >               struct nf_conn *tmpl = info->ct;
> > >               int err;
> > > +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
> > > +             struct nf_hook_state state = {};
> > > +#endif
> > >
> > >               /* Associate skb with specified zone. */
> > >               if (tmpl) {
> > > @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> > >                       nf_ct_set(skb, tmpl, IP_CT_NEW);
> > >               }
> > >
> > > +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
> > >               err = nf_conntrack_in(net, info->family,
> > >                                     NF_INET_PRE_ROUTING, skb);
> > > +#else
> > > +             state.hook = NF_INET_PRE_ROUTING,
> > > +             state.pf = info->family,
> > > +             state.net = net,
> > > +             err = nf_conntrack_in(skb, &state);
> > > +#endif
> > >               if (err != NF_ACCEPT)
> > >                       return -ENOENT;
> > >
> > > @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> > >   {
> > >       int nh_ofs;
> > >       int err;
> > > +     /* From kernel 4.19.0+, Function handle_fragments may shrink skb's
> > > +      * headroom, which will result in loss of ethernet header data.
> > > +      * This buf is used to backup the header data before calling
> > > +      * handle_fragments. */
> > > +     char buf[32];
> > >
> > >       /* The conntrack module expects to be working at L3. */
> > >       nh_ofs = skb_network_offset(skb);
> > > +     if (nh_ofs > sizeof(buf))
> > > +             return -EINVAL;
> > > +     memcpy(buf, skb->data, nh_ofs);
> > >       skb_pull_rcsum(skb, nh_ofs);
> > >
> > >       err = ovs_skb_network_trim(skb);
> > > @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> > >               err = ovs_ct_commit(net, key, info, skb);
> > >       else
> > >               err = ovs_ct_lookup(net, key, info, skb);
> > > +     if (err)
> > > +             return err;
> > >
> > > +     if (skb_headroom(skb) < nh_ofs) {
> > > +             err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
> > > +             if (err)
> > > +                     return err;
> > > +     }
> > >       skb_push(skb, nh_ofs);
> > > +     memcpy(skb->data, buf, nh_ofs);
> > >       skb_postpush_rcsum(skb, skb->data, nh_ofs);
> > >       if (err)
> > >               kfree_skb(skb);
> > > @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
> > >               return -EINVAL;
> > >       }
> > >
> > > +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
> > >       help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
> > > +#else
> > > +     help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
> > > +#endif
> > >       if (!help) {
> > >               nf_conntrack_helper_put(helper);
> > >               return -ENOMEM;
> > > diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> > > index 7834c8c25..7fca7dc55 100644
> > > --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> > > +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> > > @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
> > >   #define nf_ct_delete rpl_nf_ct_delete
> > >   #endif /* HAVE_NF_CONN_TIMER */
> > >
> > > +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > > +int rpl_get_l4proto(const struct sk_buff *skb,
> > > +                 unsigned int nhoff, u8 pf, u8 *l4num);
> > > +#define get_l4proto rpl_get_l4proto
> > > +#endif
> > > +
> > >   #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
> > > diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> > > index fd536f3e1..a26eb9f87 100644
> > > --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> > > +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> > > @@ -4,6 +4,8 @@
> > >   #include <linux/list.h>
> > >
> > >   #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
> > > +#include <net/netfilter/nf_conntrack_tuple.h>
> > > +#include <net/netfilter/nf_conntrack_zones.h>
> > >   #include_next <net/netfilter/nf_conntrack_count.h>
> > >
> > >   static inline int rpl_nf_conncount_modinit(void)
> > > diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
> > > index 0bee96274..eeae440f8 100644
> > > --- a/datapath/linux/compat/nf_conncount.c
> > > +++ b/datapath/linux/compat/nf_conncount.c
> > > @@ -13,6 +13,8 @@
> > >    *          only ignore TIME_WAIT or gone connections
> > >    *   (C) CC Computer Consultants GmbH, 2007
> > >    */
> > > +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
> > > +
> > >   #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> > >   #include <linux/in.h>
> > >   #include <linux/in6.h>
> > > @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
> > >
> > >       if (list->count == 0) {
> > >               spin_unlock(&list->list_lock);
> > > -                return free_entry;
> > > +             return free_entry;
> > >       }
> > >
> > >       list->count--;
> > > @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
> > >       kmem_cache_destroy(conncount_conn_cachep);
> > >       kmem_cache_destroy(conncount_rb_cachep);
> > >   }
> > > +
> > > +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
> > > diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
> > > index a7d3d4331..ecfeae1a0 100644
> > > --- a/datapath/linux/compat/nf_conntrack_core.c
> > > +++ b/datapath/linux/compat/nf_conntrack_core.c
> > > @@ -1,4 +1,7 @@
> > > +#include <linux/types.h>
> > >   #include <linux/version.h>
> > > +#include <net/ip.h>
> > > +#include <net/ipv6.h>
> > >
> > >   #ifndef HAVE_NF_CT_ZONE_INIT
> > >
> > > @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
> > >   };
> > >
> > >   #endif /* HAVE_NF_CT_ZONE_INIT */
> > > +
> > > +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > > +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> > > +                         u_int8_t *protonum)
> > > +{
> > > +     int dataoff = -1;
> > > +     const struct iphdr *iph;
> > > +     struct iphdr _iph;
> > > +
> > > +     iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
> > > +     if (!iph)
> > > +             return -1;
> > > +
> > > +     /* Conntrack defragments packets, we might still see fragments
> > > +      * inside ICMP packets though.
> > > +      */
> > > +     if (iph->frag_off & htons(IP_OFFSET))
> > > +             return -1;
> > > +
> > > +     dataoff = nhoff + (iph->ihl << 2);
> > > +     *protonum = iph->protocol;
> > > +
> > > +     /* Check bogus IP headers */
> > > +     if (dataoff > skb->len) {
> > > +             pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
> > > +                      nhoff, iph->ihl << 2, skb->len);
> > > +             return -1;
> > > +     }
> > > +     return dataoff;
> > > +}
> > > +
> > > +#if IS_ENABLED(CONFIG_IPV6)
> > > +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> > > +                         u8 *protonum)
> > > +{
> > > +     int protoff = -1;
> > > +     unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
> > > +     __be16 frag_off;
> > > +     u8 nexthdr;
> > > +
> > > +     if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
> > > +                       &nexthdr, sizeof(nexthdr)) != 0) {
> > > +             pr_debug("can't get nexthdr\n");
> > > +             return -1;
> > > +     }
> > > +     protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
> > > +     /*
> > > +      * (protoff == skb->len) means the packet has not data, just
> > > +      * IPv6 and possibly extensions headers, but it is tracked anyway
> > > +      */
> > > +     if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
> > > +             pr_debug("can't find proto in pkt\n");
> > > +             return -1;
> > > +     }
> > > +
> > > +     *protonum = nexthdr;
> > > +     return protoff;
> > > +}
> > > +#endif
> > > +
> > > +int rpl_get_l4proto(const struct sk_buff *skb,
> > > +                 unsigned int nhoff, u8 pf, u8 *l4num)
> > > +{
> > > +     switch (pf) {
> > > +     case NFPROTO_IPV4:
> > > +             return ipv4_get_l4proto(skb, nhoff, l4num);
> > > +#if IS_ENABLED(CONFIG_IPV6)
> > > +     case NFPROTO_IPV6:
> > > +             return ipv6_get_l4proto(skb, nhoff, l4num);
> > > +#endif
> > > +     default:
> > > +             *l4num = 0;
> > > +             break;
> > > +     }
> > > +     return -1;
> > > +}
> > > +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
> > > diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
> > > index 4ac66f61c..89c2f5422 100644
> > > --- a/datapath/linux/compat/nf_conntrack_proto.c
> > > +++ b/datapath/linux/compat/nf_conntrack_proto.c
> > > @@ -1,7 +1,10 @@
> > >   #include <linux/types.h>
> > >
> > >   #include <net/netfilter/nf_conntrack.h>
> > > +
> > > +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> > >   #include <net/netfilter/nf_conntrack_l3proto.h>
> > > +#endif
> > >
> > >   /*
> > >    * Upstream net-next commmit 7e35ec0e8044
> >
Gregory Rose March 29, 2019, 10:27 p.m. UTC | #4 
On 3/29/2019 3:16 PM, Yifeng Sun wrote:
> Hi Greg, I tried new kernel 4.20.17 on ubuntu 8.10 but everything works fine.
> Do you mind telling me what Linux were you using?
>
> Thanks,
> Yifeng

It was a  Ubuntu Xenial 16.04 with the custom built 4.20.17 kernel from 
kernel.org.  I'm not sure what difference
that should make though.

- Greg

>
> On Fri, Mar 29, 2019 at 9:21 AM Yifeng Sun <pkusunyifeng@gmail.com> wrote:
>> Hi Greg, thanks for the review. I will check on it.
>> Yifeng
>>
>> On Fri, Mar 29, 2019 at 8:19 AM Gregory Rose <gvrose8192@gmail.com> wrote:
>>>
>>> On 3/15/2019 7:20 PM, Yifeng Sun wrote:
>>>> This patch introduces changes needed by OVS to support latest
>>>> Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
>>>> APIs used by OVS. One major change is that struct nf_conntrack_l3proto
>>>> became unvisible outside of kernel, so the needed get_l4proto
>>>> function is added in file compact/nf_conntrack_core.c to
>>>> accommodate this issue.
>>>>
>>>> This patch doesn't introduce new failed tests when running
>>>> 'make check-kmod' for kernels listed below:
>>>>       3.10.0-957.5.1.el7.x86_64
>>>>       4.4.0-142-generic
>>>>       4.17.14
>>>>       4.18.0-16-generic
>>>>       4.19.26
>>>>       4.20.13
>>>>
>>>> Travis passed at
>>>> https://travis-ci.org/yifsun/ovs-travis/builds/507034016
>>> Hi Yifeng,
>>>
>>> thanks for doing this work!  However, I am seeing an issue when
>>> compiling on 4.20.17 and then installing
>>> the kernel modules:
>>>
>>> make -C /lib/modules/4.20.17/build
>>> M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
>>> make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
>>>     INSTALL
>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
>>>     INSTALL
>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
>>>     INSTALL
>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
>>>     INSTALL
>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
>>>     INSTALL
>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
>>>     INSTALL
>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
>>>     DEPMOD  4.20.17
>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>> symbol rpl_rtnl_delete_link
>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>> symbol rpl_lisp_xmit
>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>> symbol rpl_lisp_dev_create_fb
>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>> symbol rpl_rtnl_delete_link
>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>> symbol ovs_stt_dev_create_fb
>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>> symbol ovs_stt_xmit
>>> make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'
>>>
>>> Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?
>>>
>>> Thanks,
>>>
>>> - Greg
>>>
>>>> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
>>>> ---
>>>>    .travis.yml                                   |  2 +
>>>>    NEWS                                          |  2 +
>>>>    acinclude.m4                                  | 20 ++++-
>>>>    datapath/conntrack.c                          | 72 ++++++++++++++++-
>>>>    .../include/net/netfilter/nf_conntrack_core.h |  6 ++
>>>>    .../net/netfilter/nf_conntrack_count.h        |  2 +
>>>>    datapath/linux/compat/nf_conncount.c          |  6 +-
>>>>    datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
>>>>    datapath/linux/compat/nf_conntrack_proto.c    |  3 +
>>>>    9 files changed, 186 insertions(+), 7 deletions(-)
>>>>
>>>> diff --git a/.travis.yml b/.travis.yml
>>>> index 32d5f1918..dc7a20b6e 100644
>>>> --- a/.travis.yml
>>>> +++ b/.travis.yml
>>>> @@ -35,6 +35,8 @@ env:
>>>>      - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
>>>>      - KERNEL=3.16.54 DPDK_SHARED=1
>>>>      - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
>>>> +  - KERNEL=4.20.16
>>>> +  - KERNEL=4.19.29
>>>>      - KERNEL=4.18.20
>>>>      - KERNEL=4.17.19
>>>>      - KERNEL=4.16.18
>>>> diff --git a/NEWS b/NEWS
>>>> index 1e4744dbd..af5b5222f 100644
>>>> --- a/NEWS
>>>> +++ b/NEWS
>>>> @@ -25,6 +25,8 @@ Post-v2.11.0
>>>>       - OVN:
>>>>         * Select IPAM mac_prefix in a random manner if not provided by the user
>>>>       - New QoS type "linux-netem" on Linux.
>>>> +   - Linux datapath:
>>>> +     * Support for the kernel versions 4.19.x, 4.20.x.
>>>>
>>>>    v2.11.0 - 19 Feb 2019
>>>>    ---------------------
>>>> diff --git a/acinclude.m4 b/acinclude.m4
>>>> index 3cd6ea730..7b11b7740 100644
>>>> --- a/acinclude.m4
>>>> +++ b/acinclude.m4
>>>> @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
>>>>        AC_MSG_RESULT([$kversion])
>>>>
>>>>        if test "$version" -ge 4; then
>>>> -       if test "$version" = 4 && test "$patchlevel" -le 18; then
>>>> +       if test "$version" = 4 && test "$patchlevel" -le 20; then
>>>>              : # Linux 4.x
>>>>           else
>>>> -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
>>>> +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
>>>>           fi
>>>>        elif test "$version" = 3 && test "$patchlevel" -ge 10; then
>>>>           : # Linux 3.x
>>>> @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
>>>>                      [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
>>>>      OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
>>>>                      [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
>>>> +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
>>>> +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
>>>> +                        [nf_ct_invert_tuple], [l3proto],
>>>> +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
>>>> +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
>>>> +                        [nf_conntrack_in], [net],
>>>> +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
>>>> +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
>>>> +                        [__nf_ct_l4proto_find], [l3proto],
>>>> +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
>>>>
>>>>      dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
>>>>      dnl OVS does not really need ipv6 label field, but its presence signifies that
>>>> diff --git a/datapath/conntrack.c b/datapath/conntrack.c
>>>> index a7dc9e0c3..b9b79e2cc 100644
>>>> --- a/datapath/conntrack.c
>>>> +++ b/datapath/conntrack.c
>>>> @@ -38,6 +38,10 @@
>>>>    #include <net/netfilter/nf_nat_l3proto.h>
>>>>    #endif
>>>>
>>>> +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
>>>> +#include <net/ipv6_frag.h>
>>>> +#endif
>>>> +
>>>>    #include "datapath.h"
>>>>    #include "conntrack.h"
>>>>    #include "flow.h"
>>>> @@ -645,32 +649,62 @@ static struct nf_conn *
>>>>    ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
>>>>                     u8 l3num, struct sk_buff *skb, bool natted)
>>>>    {
>>>> -     const struct nf_conntrack_l3proto *l3proto;
>>>>        const struct nf_conntrack_l4proto *l4proto;
>>>>        struct nf_conntrack_tuple tuple;
>>>>        struct nf_conntrack_tuple_hash *h;
>>>>        struct nf_conn *ct;
>>>> -     unsigned int dataoff;
>>>>        u8 protonum;
>>>>
>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>> +     const struct nf_conntrack_l3proto *l3proto;
>>>> +     unsigned int dataoff;
>>>> +
>>>>        l3proto = __nf_ct_l3proto_find(l3num);
>>>>        if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
>>>>                                 &protonum) <= 0) {
>>>>                pr_debug("ovs_ct_find_existing: Can't get protonum\n");
>>>>                return NULL;
>>>>        }
>>>> +#else
>>>> +     int protooff;
>>>> +
>>>> +     protooff = get_l4proto(skb, skb_network_offset(skb),
>>>> +                            l3num, &protonum);
>>>> +     if (protooff <= 0) {
>>>> +             pr_warn("ovs_ct_find_existing: Can't get protonum\n");
>>>> +             return NULL;
>>>> +     }
>>>> +#endif
>>>> +
>>>> +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
>>>>        l4proto = __nf_ct_l4proto_find(l3num, protonum);
>>>> -     if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
>>>> -                          protonum, net, &tuple, l3proto, l4proto)) {
>>>> +#else
>>>> +     l4proto = __nf_ct_l4proto_find(protonum);
>>>> +#endif
>>>> +
>>>> +#ifdef HAVE_NF_CT_GET_TUPLE
>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
>>>> +                                    l3num, net, &tuple)) {
>>>> +             pr_debug("ovs_ct_find_existing: Can't get tuple\n");
>>>> +             return NULL;
>>>> +     }
>>>> +#else
>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
>>>> +                                    l3num, net, &tuple)) {
>>>>                pr_debug("ovs_ct_find_existing: Can't get tuple\n");
>>>>                return NULL;
>>>>        }
>>>> +#endif
>>>>
>>>>        /* Must invert the tuple if skb has been transformed by NAT. */
>>>>        if (natted) {
>>>>                struct nf_conntrack_tuple inverse;
>>>>
>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>                if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
>>>> +#else
>>>> +             if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
>>>> +#endif
>>>>                        pr_debug("ovs_ct_find_existing: Inversion failed!\n");
>>>>                        return NULL;
>>>>                }
>>>> @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>>>>        if (!cached) {
>>>>                struct nf_conn *tmpl = info->ct;
>>>>                int err;
>>>> +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
>>>> +             struct nf_hook_state state = {};
>>>> +#endif
>>>>
>>>>                /* Associate skb with specified zone. */
>>>>                if (tmpl) {
>>>> @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>>>>                        nf_ct_set(skb, tmpl, IP_CT_NEW);
>>>>                }
>>>>
>>>> +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
>>>>                err = nf_conntrack_in(net, info->family,
>>>>                                      NF_INET_PRE_ROUTING, skb);
>>>> +#else
>>>> +             state.hook = NF_INET_PRE_ROUTING,
>>>> +             state.pf = info->family,
>>>> +             state.net = net,
>>>> +             err = nf_conntrack_in(skb, &state);
>>>> +#endif
>>>>                if (err != NF_ACCEPT)
>>>>                        return -ENOENT;
>>>>
>>>> @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>>>>    {
>>>>        int nh_ofs;
>>>>        int err;
>>>> +     /* From kernel 4.19.0+, Function handle_fragments may shrink skb's
>>>> +      * headroom, which will result in loss of ethernet header data.
>>>> +      * This buf is used to backup the header data before calling
>>>> +      * handle_fragments. */
>>>> +     char buf[32];
>>>>
>>>>        /* The conntrack module expects to be working at L3. */
>>>>        nh_ofs = skb_network_offset(skb);
>>>> +     if (nh_ofs > sizeof(buf))
>>>> +             return -EINVAL;
>>>> +     memcpy(buf, skb->data, nh_ofs);
>>>>        skb_pull_rcsum(skb, nh_ofs);
>>>>
>>>>        err = ovs_skb_network_trim(skb);
>>>> @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>>>>                err = ovs_ct_commit(net, key, info, skb);
>>>>        else
>>>>                err = ovs_ct_lookup(net, key, info, skb);
>>>> +     if (err)
>>>> +             return err;
>>>>
>>>> +     if (skb_headroom(skb) < nh_ofs) {
>>>> +             err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
>>>> +             if (err)
>>>> +                     return err;
>>>> +     }
>>>>        skb_push(skb, nh_ofs);
>>>> +     memcpy(skb->data, buf, nh_ofs);
>>>>        skb_postpush_rcsum(skb, skb->data, nh_ofs);
>>>>        if (err)
>>>>                kfree_skb(skb);
>>>> @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
>>>>                return -EINVAL;
>>>>        }
>>>>
>>>> +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
>>>>        help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
>>>> +#else
>>>> +     help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
>>>> +#endif
>>>>        if (!help) {
>>>>                nf_conntrack_helper_put(helper);
>>>>                return -ENOMEM;
>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>> index 7834c8c25..7fca7dc55 100644
>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>> @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
>>>>    #define nf_ct_delete rpl_nf_ct_delete
>>>>    #endif /* HAVE_NF_CONN_TIMER */
>>>>
>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num);
>>>> +#define get_l4proto rpl_get_l4proto
>>>> +#endif
>>>> +
>>>>    #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>> index fd536f3e1..a26eb9f87 100644
>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>> @@ -4,6 +4,8 @@
>>>>    #include <linux/list.h>
>>>>
>>>>    #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
>>>> +#include <net/netfilter/nf_conntrack_tuple.h>
>>>> +#include <net/netfilter/nf_conntrack_zones.h>
>>>>    #include_next <net/netfilter/nf_conntrack_count.h>
>>>>
>>>>    static inline int rpl_nf_conncount_modinit(void)
>>>> diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
>>>> index 0bee96274..eeae440f8 100644
>>>> --- a/datapath/linux/compat/nf_conncount.c
>>>> +++ b/datapath/linux/compat/nf_conncount.c
>>>> @@ -13,6 +13,8 @@
>>>>     *          only ignore TIME_WAIT or gone connections
>>>>     *   (C) CC Computer Consultants GmbH, 2007
>>>>     */
>>>> +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
>>>> +
>>>>    #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>>>>    #include <linux/in.h>
>>>>    #include <linux/in6.h>
>>>> @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
>>>>
>>>>        if (list->count == 0) {
>>>>                spin_unlock(&list->list_lock);
>>>> -                return free_entry;
>>>> +             return free_entry;
>>>>        }
>>>>
>>>>        list->count--;
>>>> @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
>>>>        kmem_cache_destroy(conncount_conn_cachep);
>>>>        kmem_cache_destroy(conncount_rb_cachep);
>>>>    }
>>>> +
>>>> +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
>>>> diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
>>>> index a7d3d4331..ecfeae1a0 100644
>>>> --- a/datapath/linux/compat/nf_conntrack_core.c
>>>> +++ b/datapath/linux/compat/nf_conntrack_core.c
>>>> @@ -1,4 +1,7 @@
>>>> +#include <linux/types.h>
>>>>    #include <linux/version.h>
>>>> +#include <net/ip.h>
>>>> +#include <net/ipv6.h>
>>>>
>>>>    #ifndef HAVE_NF_CT_ZONE_INIT
>>>>
>>>> @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
>>>>    };
>>>>
>>>>    #endif /* HAVE_NF_CT_ZONE_INIT */
>>>> +
>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>> +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
>>>> +                         u_int8_t *protonum)
>>>> +{
>>>> +     int dataoff = -1;
>>>> +     const struct iphdr *iph;
>>>> +     struct iphdr _iph;
>>>> +
>>>> +     iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
>>>> +     if (!iph)
>>>> +             return -1;
>>>> +
>>>> +     /* Conntrack defragments packets, we might still see fragments
>>>> +      * inside ICMP packets though.
>>>> +      */
>>>> +     if (iph->frag_off & htons(IP_OFFSET))
>>>> +             return -1;
>>>> +
>>>> +     dataoff = nhoff + (iph->ihl << 2);
>>>> +     *protonum = iph->protocol;
>>>> +
>>>> +     /* Check bogus IP headers */
>>>> +     if (dataoff > skb->len) {
>>>> +             pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
>>>> +                      nhoff, iph->ihl << 2, skb->len);
>>>> +             return -1;
>>>> +     }
>>>> +     return dataoff;
>>>> +}
>>>> +
>>>> +#if IS_ENABLED(CONFIG_IPV6)
>>>> +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
>>>> +                         u8 *protonum)
>>>> +{
>>>> +     int protoff = -1;
>>>> +     unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
>>>> +     __be16 frag_off;
>>>> +     u8 nexthdr;
>>>> +
>>>> +     if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
>>>> +                       &nexthdr, sizeof(nexthdr)) != 0) {
>>>> +             pr_debug("can't get nexthdr\n");
>>>> +             return -1;
>>>> +     }
>>>> +     protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
>>>> +     /*
>>>> +      * (protoff == skb->len) means the packet has not data, just
>>>> +      * IPv6 and possibly extensions headers, but it is tracked anyway
>>>> +      */
>>>> +     if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
>>>> +             pr_debug("can't find proto in pkt\n");
>>>> +             return -1;
>>>> +     }
>>>> +
>>>> +     *protonum = nexthdr;
>>>> +     return protoff;
>>>> +}
>>>> +#endif
>>>> +
>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num)
>>>> +{
>>>> +     switch (pf) {
>>>> +     case NFPROTO_IPV4:
>>>> +             return ipv4_get_l4proto(skb, nhoff, l4num);
>>>> +#if IS_ENABLED(CONFIG_IPV6)
>>>> +     case NFPROTO_IPV6:
>>>> +             return ipv6_get_l4proto(skb, nhoff, l4num);
>>>> +#endif
>>>> +     default:
>>>> +             *l4num = 0;
>>>> +             break;
>>>> +     }
>>>> +     return -1;
>>>> +}
>>>> +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
>>>> diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
>>>> index 4ac66f61c..89c2f5422 100644
>>>> --- a/datapath/linux/compat/nf_conntrack_proto.c
>>>> +++ b/datapath/linux/compat/nf_conntrack_proto.c
>>>> @@ -1,7 +1,10 @@
>>>>    #include <linux/types.h>
>>>>
>>>>    #include <net/netfilter/nf_conntrack.h>
>>>> +
>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>    #include <net/netfilter/nf_conntrack_l3proto.h>
>>>> +#endif
>>>>
>>>>    /*
>>>>     * Upstream net-next commmit 7e35ec0e8044
Yifeng Sun March 29, 2019, 11:01 p.m. UTC | #5 
Hi Greg,

I tried 4.20.17 on 16.04 and it is still working.
Do you mind sharing your .config file? Maybe there is some config
differences between our test machines?

Thanks,
Yifeng

On Fri, Mar 29, 2019 at 3:28 PM Gregory Rose <gvrose8192@gmail.com> wrote:
>
>
>
> On 3/29/2019 3:16 PM, Yifeng Sun wrote:
> > Hi Greg, I tried new kernel 4.20.17 on ubuntu 8.10 but everything works fine.
> > Do you mind telling me what Linux were you using?
> >
> > Thanks,
> > Yifeng
>
> It was a  Ubuntu Xenial 16.04 with the custom built 4.20.17 kernel from
> kernel.org.  I'm not sure what difference
> that should make though.
>
> - Greg
>
> >
> > On Fri, Mar 29, 2019 at 9:21 AM Yifeng Sun <pkusunyifeng@gmail.com> wrote:
> >> Hi Greg, thanks for the review. I will check on it.
> >> Yifeng
> >>
> >> On Fri, Mar 29, 2019 at 8:19 AM Gregory Rose <gvrose8192@gmail.com> wrote:
> >>>
> >>> On 3/15/2019 7:20 PM, Yifeng Sun wrote:
> >>>> This patch introduces changes needed by OVS to support latest
> >>>> Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
> >>>> APIs used by OVS. One major change is that struct nf_conntrack_l3proto
> >>>> became unvisible outside of kernel, so the needed get_l4proto
> >>>> function is added in file compact/nf_conntrack_core.c to
> >>>> accommodate this issue.
> >>>>
> >>>> This patch doesn't introduce new failed tests when running
> >>>> 'make check-kmod' for kernels listed below:
> >>>>       3.10.0-957.5.1.el7.x86_64
> >>>>       4.4.0-142-generic
> >>>>       4.17.14
> >>>>       4.18.0-16-generic
> >>>>       4.19.26
> >>>>       4.20.13
> >>>>
> >>>> Travis passed at
> >>>> https://travis-ci.org/yifsun/ovs-travis/builds/507034016
> >>> Hi Yifeng,
> >>>
> >>> thanks for doing this work!  However, I am seeing an issue when
> >>> compiling on 4.20.17 and then installing
> >>> the kernel modules:
> >>>
> >>> make -C /lib/modules/4.20.17/build
> >>> M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
> >>> make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
> >>>     INSTALL
> >>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
> >>>     INSTALL
> >>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
> >>>     INSTALL
> >>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
> >>>     INSTALL
> >>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
> >>>     INSTALL
> >>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
> >>>     INSTALL
> >>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
> >>>     DEPMOD  4.20.17
> >>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> >>> symbol rpl_rtnl_delete_link
> >>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> >>> symbol rpl_lisp_xmit
> >>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> >>> symbol rpl_lisp_dev_create_fb
> >>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> >>> symbol rpl_rtnl_delete_link
> >>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> >>> symbol ovs_stt_dev_create_fb
> >>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> >>> symbol ovs_stt_xmit
> >>> make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'
> >>>
> >>> Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?
> >>>
> >>> Thanks,
> >>>
> >>> - Greg
> >>>
> >>>> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
> >>>> ---
> >>>>    .travis.yml                                   |  2 +
> >>>>    NEWS                                          |  2 +
> >>>>    acinclude.m4                                  | 20 ++++-
> >>>>    datapath/conntrack.c                          | 72 ++++++++++++++++-
> >>>>    .../include/net/netfilter/nf_conntrack_core.h |  6 ++
> >>>>    .../net/netfilter/nf_conntrack_count.h        |  2 +
> >>>>    datapath/linux/compat/nf_conncount.c          |  6 +-
> >>>>    datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
> >>>>    datapath/linux/compat/nf_conntrack_proto.c    |  3 +
> >>>>    9 files changed, 186 insertions(+), 7 deletions(-)
> >>>>
> >>>> diff --git a/.travis.yml b/.travis.yml
> >>>> index 32d5f1918..dc7a20b6e 100644
> >>>> --- a/.travis.yml
> >>>> +++ b/.travis.yml
> >>>> @@ -35,6 +35,8 @@ env:
> >>>>      - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
> >>>>      - KERNEL=3.16.54 DPDK_SHARED=1
> >>>>      - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
> >>>> +  - KERNEL=4.20.16
> >>>> +  - KERNEL=4.19.29
> >>>>      - KERNEL=4.18.20
> >>>>      - KERNEL=4.17.19
> >>>>      - KERNEL=4.16.18
> >>>> diff --git a/NEWS b/NEWS
> >>>> index 1e4744dbd..af5b5222f 100644
> >>>> --- a/NEWS
> >>>> +++ b/NEWS
> >>>> @@ -25,6 +25,8 @@ Post-v2.11.0
> >>>>       - OVN:
> >>>>         * Select IPAM mac_prefix in a random manner if not provided by the user
> >>>>       - New QoS type "linux-netem" on Linux.
> >>>> +   - Linux datapath:
> >>>> +     * Support for the kernel versions 4.19.x, 4.20.x.
> >>>>
> >>>>    v2.11.0 - 19 Feb 2019
> >>>>    ---------------------
> >>>> diff --git a/acinclude.m4 b/acinclude.m4
> >>>> index 3cd6ea730..7b11b7740 100644
> >>>> --- a/acinclude.m4
> >>>> +++ b/acinclude.m4
> >>>> @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
> >>>>        AC_MSG_RESULT([$kversion])
> >>>>
> >>>>        if test "$version" -ge 4; then
> >>>> -       if test "$version" = 4 && test "$patchlevel" -le 18; then
> >>>> +       if test "$version" = 4 && test "$patchlevel" -le 20; then
> >>>>              : # Linux 4.x
> >>>>           else
> >>>> -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
> >>>> +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
> >>>>           fi
> >>>>        elif test "$version" = 3 && test "$patchlevel" -ge 10; then
> >>>>           : # Linux 3.x
> >>>> @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
> >>>>                      [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
> >>>>      OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
> >>>>                      [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
> >>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
> >>>> +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
> >>>> +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
> >>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> >>>> +                        [nf_ct_invert_tuple], [l3proto],
> >>>> +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
> >>>> +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
> >>>> +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
> >>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> >>>> +                        [nf_conntrack_in], [net],
> >>>> +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
> >>>> +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
> >>>> +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
> >>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
> >>>> +                        [__nf_ct_l4proto_find], [l3proto],
> >>>> +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
> >>>>
> >>>>      dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
> >>>>      dnl OVS does not really need ipv6 label field, but its presence signifies that
> >>>> diff --git a/datapath/conntrack.c b/datapath/conntrack.c
> >>>> index a7dc9e0c3..b9b79e2cc 100644
> >>>> --- a/datapath/conntrack.c
> >>>> +++ b/datapath/conntrack.c
> >>>> @@ -38,6 +38,10 @@
> >>>>    #include <net/netfilter/nf_nat_l3proto.h>
> >>>>    #endif
> >>>>
> >>>> +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
> >>>> +#include <net/ipv6_frag.h>
> >>>> +#endif
> >>>> +
> >>>>    #include "datapath.h"
> >>>>    #include "conntrack.h"
> >>>>    #include "flow.h"
> >>>> @@ -645,32 +649,62 @@ static struct nf_conn *
> >>>>    ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
> >>>>                     u8 l3num, struct sk_buff *skb, bool natted)
> >>>>    {
> >>>> -     const struct nf_conntrack_l3proto *l3proto;
> >>>>        const struct nf_conntrack_l4proto *l4proto;
> >>>>        struct nf_conntrack_tuple tuple;
> >>>>        struct nf_conntrack_tuple_hash *h;
> >>>>        struct nf_conn *ct;
> >>>> -     unsigned int dataoff;
> >>>>        u8 protonum;
> >>>>
> >>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>> +     const struct nf_conntrack_l3proto *l3proto;
> >>>> +     unsigned int dataoff;
> >>>> +
> >>>>        l3proto = __nf_ct_l3proto_find(l3num);
> >>>>        if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
> >>>>                                 &protonum) <= 0) {
> >>>>                pr_debug("ovs_ct_find_existing: Can't get protonum\n");
> >>>>                return NULL;
> >>>>        }
> >>>> +#else
> >>>> +     int protooff;
> >>>> +
> >>>> +     protooff = get_l4proto(skb, skb_network_offset(skb),
> >>>> +                            l3num, &protonum);
> >>>> +     if (protooff <= 0) {
> >>>> +             pr_warn("ovs_ct_find_existing: Can't get protonum\n");
> >>>> +             return NULL;
> >>>> +     }
> >>>> +#endif
> >>>> +
> >>>> +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
> >>>>        l4proto = __nf_ct_l4proto_find(l3num, protonum);
> >>>> -     if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
> >>>> -                          protonum, net, &tuple, l3proto, l4proto)) {
> >>>> +#else
> >>>> +     l4proto = __nf_ct_l4proto_find(protonum);
> >>>> +#endif
> >>>> +
> >>>> +#ifdef HAVE_NF_CT_GET_TUPLE
> >>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> >>>> +                                    l3num, net, &tuple)) {
> >>>> +             pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> >>>> +             return NULL;
> >>>> +     }
> >>>> +#else
> >>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> >>>> +                                    l3num, net, &tuple)) {
> >>>>                pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> >>>>                return NULL;
> >>>>        }
> >>>> +#endif
> >>>>
> >>>>        /* Must invert the tuple if skb has been transformed by NAT. */
> >>>>        if (natted) {
> >>>>                struct nf_conntrack_tuple inverse;
> >>>>
> >>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>>                if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
> >>>> +#else
> >>>> +             if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
> >>>> +#endif
> >>>>                        pr_debug("ovs_ct_find_existing: Inversion failed!\n");
> >>>>                        return NULL;
> >>>>                }
> >>>> @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> >>>>        if (!cached) {
> >>>>                struct nf_conn *tmpl = info->ct;
> >>>>                int err;
> >>>> +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
> >>>> +             struct nf_hook_state state = {};
> >>>> +#endif
> >>>>
> >>>>                /* Associate skb with specified zone. */
> >>>>                if (tmpl) {
> >>>> @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> >>>>                        nf_ct_set(skb, tmpl, IP_CT_NEW);
> >>>>                }
> >>>>
> >>>> +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
> >>>>                err = nf_conntrack_in(net, info->family,
> >>>>                                      NF_INET_PRE_ROUTING, skb);
> >>>> +#else
> >>>> +             state.hook = NF_INET_PRE_ROUTING,
> >>>> +             state.pf = info->family,
> >>>> +             state.net = net,
> >>>> +             err = nf_conntrack_in(skb, &state);
> >>>> +#endif
> >>>>                if (err != NF_ACCEPT)
> >>>>                        return -ENOENT;
> >>>>
> >>>> @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> >>>>    {
> >>>>        int nh_ofs;
> >>>>        int err;
> >>>> +     /* From kernel 4.19.0+, Function handle_fragments may shrink skb's
> >>>> +      * headroom, which will result in loss of ethernet header data.
> >>>> +      * This buf is used to backup the header data before calling
> >>>> +      * handle_fragments. */
> >>>> +     char buf[32];
> >>>>
> >>>>        /* The conntrack module expects to be working at L3. */
> >>>>        nh_ofs = skb_network_offset(skb);
> >>>> +     if (nh_ofs > sizeof(buf))
> >>>> +             return -EINVAL;
> >>>> +     memcpy(buf, skb->data, nh_ofs);
> >>>>        skb_pull_rcsum(skb, nh_ofs);
> >>>>
> >>>>        err = ovs_skb_network_trim(skb);
> >>>> @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> >>>>                err = ovs_ct_commit(net, key, info, skb);
> >>>>        else
> >>>>                err = ovs_ct_lookup(net, key, info, skb);
> >>>> +     if (err)
> >>>> +             return err;
> >>>>
> >>>> +     if (skb_headroom(skb) < nh_ofs) {
> >>>> +             err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
> >>>> +             if (err)
> >>>> +                     return err;
> >>>> +     }
> >>>>        skb_push(skb, nh_ofs);
> >>>> +     memcpy(skb->data, buf, nh_ofs);
> >>>>        skb_postpush_rcsum(skb, skb->data, nh_ofs);
> >>>>        if (err)
> >>>>                kfree_skb(skb);
> >>>> @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
> >>>>                return -EINVAL;
> >>>>        }
> >>>>
> >>>> +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
> >>>>        help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
> >>>> +#else
> >>>> +     help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
> >>>> +#endif
> >>>>        if (!help) {
> >>>>                nf_conntrack_helper_put(helper);
> >>>>                return -ENOMEM;
> >>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> >>>> index 7834c8c25..7fca7dc55 100644
> >>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> >>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> >>>> @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
> >>>>    #define nf_ct_delete rpl_nf_ct_delete
> >>>>    #endif /* HAVE_NF_CONN_TIMER */
> >>>>
> >>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>> +int rpl_get_l4proto(const struct sk_buff *skb,
> >>>> +                 unsigned int nhoff, u8 pf, u8 *l4num);
> >>>> +#define get_l4proto rpl_get_l4proto
> >>>> +#endif
> >>>> +
> >>>>    #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
> >>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> >>>> index fd536f3e1..a26eb9f87 100644
> >>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> >>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> >>>> @@ -4,6 +4,8 @@
> >>>>    #include <linux/list.h>
> >>>>
> >>>>    #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
> >>>> +#include <net/netfilter/nf_conntrack_tuple.h>
> >>>> +#include <net/netfilter/nf_conntrack_zones.h>
> >>>>    #include_next <net/netfilter/nf_conntrack_count.h>
> >>>>
> >>>>    static inline int rpl_nf_conncount_modinit(void)
> >>>> diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
> >>>> index 0bee96274..eeae440f8 100644
> >>>> --- a/datapath/linux/compat/nf_conncount.c
> >>>> +++ b/datapath/linux/compat/nf_conncount.c
> >>>> @@ -13,6 +13,8 @@
> >>>>     *          only ignore TIME_WAIT or gone connections
> >>>>     *   (C) CC Computer Consultants GmbH, 2007
> >>>>     */
> >>>> +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
> >>>> +
> >>>>    #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> >>>>    #include <linux/in.h>
> >>>>    #include <linux/in6.h>
> >>>> @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
> >>>>
> >>>>        if (list->count == 0) {
> >>>>                spin_unlock(&list->list_lock);
> >>>> -                return free_entry;
> >>>> +             return free_entry;
> >>>>        }
> >>>>
> >>>>        list->count--;
> >>>> @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
> >>>>        kmem_cache_destroy(conncount_conn_cachep);
> >>>>        kmem_cache_destroy(conncount_rb_cachep);
> >>>>    }
> >>>> +
> >>>> +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
> >>>> diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
> >>>> index a7d3d4331..ecfeae1a0 100644
> >>>> --- a/datapath/linux/compat/nf_conntrack_core.c
> >>>> +++ b/datapath/linux/compat/nf_conntrack_core.c
> >>>> @@ -1,4 +1,7 @@
> >>>> +#include <linux/types.h>
> >>>>    #include <linux/version.h>
> >>>> +#include <net/ip.h>
> >>>> +#include <net/ipv6.h>
> >>>>
> >>>>    #ifndef HAVE_NF_CT_ZONE_INIT
> >>>>
> >>>> @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
> >>>>    };
> >>>>
> >>>>    #endif /* HAVE_NF_CT_ZONE_INIT */
> >>>> +
> >>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>> +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> >>>> +                         u_int8_t *protonum)
> >>>> +{
> >>>> +     int dataoff = -1;
> >>>> +     const struct iphdr *iph;
> >>>> +     struct iphdr _iph;
> >>>> +
> >>>> +     iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
> >>>> +     if (!iph)
> >>>> +             return -1;
> >>>> +
> >>>> +     /* Conntrack defragments packets, we might still see fragments
> >>>> +      * inside ICMP packets though.
> >>>> +      */
> >>>> +     if (iph->frag_off & htons(IP_OFFSET))
> >>>> +             return -1;
> >>>> +
> >>>> +     dataoff = nhoff + (iph->ihl << 2);
> >>>> +     *protonum = iph->protocol;
> >>>> +
> >>>> +     /* Check bogus IP headers */
> >>>> +     if (dataoff > skb->len) {
> >>>> +             pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
> >>>> +                      nhoff, iph->ihl << 2, skb->len);
> >>>> +             return -1;
> >>>> +     }
> >>>> +     return dataoff;
> >>>> +}
> >>>> +
> >>>> +#if IS_ENABLED(CONFIG_IPV6)
> >>>> +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> >>>> +                         u8 *protonum)
> >>>> +{
> >>>> +     int protoff = -1;
> >>>> +     unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
> >>>> +     __be16 frag_off;
> >>>> +     u8 nexthdr;
> >>>> +
> >>>> +     if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
> >>>> +                       &nexthdr, sizeof(nexthdr)) != 0) {
> >>>> +             pr_debug("can't get nexthdr\n");
> >>>> +             return -1;
> >>>> +     }
> >>>> +     protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
> >>>> +     /*
> >>>> +      * (protoff == skb->len) means the packet has not data, just
> >>>> +      * IPv6 and possibly extensions headers, but it is tracked anyway
> >>>> +      */
> >>>> +     if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
> >>>> +             pr_debug("can't find proto in pkt\n");
> >>>> +             return -1;
> >>>> +     }
> >>>> +
> >>>> +     *protonum = nexthdr;
> >>>> +     return protoff;
> >>>> +}
> >>>> +#endif
> >>>> +
> >>>> +int rpl_get_l4proto(const struct sk_buff *skb,
> >>>> +                 unsigned int nhoff, u8 pf, u8 *l4num)
> >>>> +{
> >>>> +     switch (pf) {
> >>>> +     case NFPROTO_IPV4:
> >>>> +             return ipv4_get_l4proto(skb, nhoff, l4num);
> >>>> +#if IS_ENABLED(CONFIG_IPV6)
> >>>> +     case NFPROTO_IPV6:
> >>>> +             return ipv6_get_l4proto(skb, nhoff, l4num);
> >>>> +#endif
> >>>> +     default:
> >>>> +             *l4num = 0;
> >>>> +             break;
> >>>> +     }
> >>>> +     return -1;
> >>>> +}
> >>>> +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
> >>>> diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
> >>>> index 4ac66f61c..89c2f5422 100644
> >>>> --- a/datapath/linux/compat/nf_conntrack_proto.c
> >>>> +++ b/datapath/linux/compat/nf_conntrack_proto.c
> >>>> @@ -1,7 +1,10 @@
> >>>>    #include <linux/types.h>
> >>>>
> >>>>    #include <net/netfilter/nf_conntrack.h>
> >>>> +
> >>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>>    #include <net/netfilter/nf_conntrack_l3proto.h>
> >>>> +#endif
> >>>>
> >>>>    /*
> >>>>     * Upstream net-next commmit 7e35ec0e8044
>
Gregory Rose March 29, 2019, 11:08 p.m. UTC | #6 
On 3/29/2019 4:01 PM, Yifeng Sun wrote:
> Hi Greg,
>
> I tried 4.20.17 on 16.04 and it is still working.
> Do you mind sharing your .config file? Maybe there is some config
> differences between our test machines?

Really?  Huh, well now I suspect I did something wrong.  Let me recheck 
and get back.

Thanks,

- Greg

>
> Thanks,
> Yifeng
>
> On Fri, Mar 29, 2019 at 3:28 PM Gregory Rose <gvrose8192@gmail.com> wrote:
>>
>>
>> On 3/29/2019 3:16 PM, Yifeng Sun wrote:
>>> Hi Greg, I tried new kernel 4.20.17 on ubuntu 8.10 but everything works fine.
>>> Do you mind telling me what Linux were you using?
>>>
>>> Thanks,
>>> Yifeng
>> It was a  Ubuntu Xenial 16.04 with the custom built 4.20.17 kernel from
>> kernel.org.  I'm not sure what difference
>> that should make though.
>>
>> - Greg
>>
>>> On Fri, Mar 29, 2019 at 9:21 AM Yifeng Sun <pkusunyifeng@gmail.com> wrote:
>>>> Hi Greg, thanks for the review. I will check on it.
>>>> Yifeng
>>>>
>>>> On Fri, Mar 29, 2019 at 8:19 AM Gregory Rose <gvrose8192@gmail.com> wrote:
>>>>> On 3/15/2019 7:20 PM, Yifeng Sun wrote:
>>>>>> This patch introduces changes needed by OVS to support latest
>>>>>> Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
>>>>>> APIs used by OVS. One major change is that struct nf_conntrack_l3proto
>>>>>> became unvisible outside of kernel, so the needed get_l4proto
>>>>>> function is added in file compact/nf_conntrack_core.c to
>>>>>> accommodate this issue.
>>>>>>
>>>>>> This patch doesn't introduce new failed tests when running
>>>>>> 'make check-kmod' for kernels listed below:
>>>>>>        3.10.0-957.5.1.el7.x86_64
>>>>>>        4.4.0-142-generic
>>>>>>        4.17.14
>>>>>>        4.18.0-16-generic
>>>>>>        4.19.26
>>>>>>        4.20.13
>>>>>>
>>>>>> Travis passed at
>>>>>> https://travis-ci.org/yifsun/ovs-travis/builds/507034016
>>>>> Hi Yifeng,
>>>>>
>>>>> thanks for doing this work!  However, I am seeing an issue when
>>>>> compiling on 4.20.17 and then installing
>>>>> the kernel modules:
>>>>>
>>>>> make -C /lib/modules/4.20.17/build
>>>>> M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
>>>>> make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
>>>>>      DEPMOD  4.20.17
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>>>> symbol rpl_rtnl_delete_link
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>>>> symbol rpl_lisp_xmit
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>>>> symbol rpl_lisp_dev_create_fb
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>>>> symbol rpl_rtnl_delete_link
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>>>> symbol ovs_stt_dev_create_fb
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>>>> symbol ovs_stt_xmit
>>>>> make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'
>>>>>
>>>>> Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?
>>>>>
>>>>> Thanks,
>>>>>
>>>>> - Greg
>>>>>
>>>>>> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
>>>>>> ---
>>>>>>     .travis.yml                                   |  2 +
>>>>>>     NEWS                                          |  2 +
>>>>>>     acinclude.m4                                  | 20 ++++-
>>>>>>     datapath/conntrack.c                          | 72 ++++++++++++++++-
>>>>>>     .../include/net/netfilter/nf_conntrack_core.h |  6 ++
>>>>>>     .../net/netfilter/nf_conntrack_count.h        |  2 +
>>>>>>     datapath/linux/compat/nf_conncount.c          |  6 +-
>>>>>>     datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
>>>>>>     datapath/linux/compat/nf_conntrack_proto.c    |  3 +
>>>>>>     9 files changed, 186 insertions(+), 7 deletions(-)
>>>>>>
>>>>>> diff --git a/.travis.yml b/.travis.yml
>>>>>> index 32d5f1918..dc7a20b6e 100644
>>>>>> --- a/.travis.yml
>>>>>> +++ b/.travis.yml
>>>>>> @@ -35,6 +35,8 @@ env:
>>>>>>       - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
>>>>>>       - KERNEL=3.16.54 DPDK_SHARED=1
>>>>>>       - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
>>>>>> +  - KERNEL=4.20.16
>>>>>> +  - KERNEL=4.19.29
>>>>>>       - KERNEL=4.18.20
>>>>>>       - KERNEL=4.17.19
>>>>>>       - KERNEL=4.16.18
>>>>>> diff --git a/NEWS b/NEWS
>>>>>> index 1e4744dbd..af5b5222f 100644
>>>>>> --- a/NEWS
>>>>>> +++ b/NEWS
>>>>>> @@ -25,6 +25,8 @@ Post-v2.11.0
>>>>>>        - OVN:
>>>>>>          * Select IPAM mac_prefix in a random manner if not provided by the user
>>>>>>        - New QoS type "linux-netem" on Linux.
>>>>>> +   - Linux datapath:
>>>>>> +     * Support for the kernel versions 4.19.x, 4.20.x.
>>>>>>
>>>>>>     v2.11.0 - 19 Feb 2019
>>>>>>     ---------------------
>>>>>> diff --git a/acinclude.m4 b/acinclude.m4
>>>>>> index 3cd6ea730..7b11b7740 100644
>>>>>> --- a/acinclude.m4
>>>>>> +++ b/acinclude.m4
>>>>>> @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
>>>>>>         AC_MSG_RESULT([$kversion])
>>>>>>
>>>>>>         if test "$version" -ge 4; then
>>>>>> -       if test "$version" = 4 && test "$patchlevel" -le 18; then
>>>>>> +       if test "$version" = 4 && test "$patchlevel" -le 20; then
>>>>>>               : # Linux 4.x
>>>>>>            else
>>>>>> -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
>>>>>> +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
>>>>>>            fi
>>>>>>         elif test "$version" = 3 && test "$patchlevel" -ge 10; then
>>>>>>            : # Linux 3.x
>>>>>> @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
>>>>>>                       [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
>>>>>>       OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
>>>>>>                       [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
>>>>>> +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
>>>>>> +                        [nf_ct_invert_tuple], [l3proto],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
>>>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
>>>>>> +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
>>>>>> +                        [nf_conntrack_in], [net],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
>>>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
>>>>>> +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
>>>>>> +                        [__nf_ct_l4proto_find], [l3proto],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
>>>>>>
>>>>>>       dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
>>>>>>       dnl OVS does not really need ipv6 label field, but its presence signifies that
>>>>>> diff --git a/datapath/conntrack.c b/datapath/conntrack.c
>>>>>> index a7dc9e0c3..b9b79e2cc 100644
>>>>>> --- a/datapath/conntrack.c
>>>>>> +++ b/datapath/conntrack.c
>>>>>> @@ -38,6 +38,10 @@
>>>>>>     #include <net/netfilter/nf_nat_l3proto.h>
>>>>>>     #endif
>>>>>>
>>>>>> +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
>>>>>> +#include <net/ipv6_frag.h>
>>>>>> +#endif
>>>>>> +
>>>>>>     #include "datapath.h"
>>>>>>     #include "conntrack.h"
>>>>>>     #include "flow.h"
>>>>>> @@ -645,32 +649,62 @@ static struct nf_conn *
>>>>>>     ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
>>>>>>                      u8 l3num, struct sk_buff *skb, bool natted)
>>>>>>     {
>>>>>> -     const struct nf_conntrack_l3proto *l3proto;
>>>>>>         const struct nf_conntrack_l4proto *l4proto;
>>>>>>         struct nf_conntrack_tuple tuple;
>>>>>>         struct nf_conntrack_tuple_hash *h;
>>>>>>         struct nf_conn *ct;
>>>>>> -     unsigned int dataoff;
>>>>>>         u8 protonum;
>>>>>>
>>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>> +     const struct nf_conntrack_l3proto *l3proto;
>>>>>> +     unsigned int dataoff;
>>>>>> +
>>>>>>         l3proto = __nf_ct_l3proto_find(l3num);
>>>>>>         if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
>>>>>>                                  &protonum) <= 0) {
>>>>>>                 pr_debug("ovs_ct_find_existing: Can't get protonum\n");
>>>>>>                 return NULL;
>>>>>>         }
>>>>>> +#else
>>>>>> +     int protooff;
>>>>>> +
>>>>>> +     protooff = get_l4proto(skb, skb_network_offset(skb),
>>>>>> +                            l3num, &protonum);
>>>>>> +     if (protooff <= 0) {
>>>>>> +             pr_warn("ovs_ct_find_existing: Can't get protonum\n");
>>>>>> +             return NULL;
>>>>>> +     }
>>>>>> +#endif
>>>>>> +
>>>>>> +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
>>>>>>         l4proto = __nf_ct_l4proto_find(l3num, protonum);
>>>>>> -     if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
>>>>>> -                          protonum, net, &tuple, l3proto, l4proto)) {
>>>>>> +#else
>>>>>> +     l4proto = __nf_ct_l4proto_find(protonum);
>>>>>> +#endif
>>>>>> +
>>>>>> +#ifdef HAVE_NF_CT_GET_TUPLE
>>>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
>>>>>> +                                    l3num, net, &tuple)) {
>>>>>> +             pr_debug("ovs_ct_find_existing: Can't get tuple\n");
>>>>>> +             return NULL;
>>>>>> +     }
>>>>>> +#else
>>>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
>>>>>> +                                    l3num, net, &tuple)) {
>>>>>>                 pr_debug("ovs_ct_find_existing: Can't get tuple\n");
>>>>>>                 return NULL;
>>>>>>         }
>>>>>> +#endif
>>>>>>
>>>>>>         /* Must invert the tuple if skb has been transformed by NAT. */
>>>>>>         if (natted) {
>>>>>>                 struct nf_conntrack_tuple inverse;
>>>>>>
>>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>>                 if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
>>>>>> +#else
>>>>>> +             if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
>>>>>> +#endif
>>>>>>                         pr_debug("ovs_ct_find_existing: Inversion failed!\n");
>>>>>>                         return NULL;
>>>>>>                 }
>>>>>> @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>>>>>>         if (!cached) {
>>>>>>                 struct nf_conn *tmpl = info->ct;
>>>>>>                 int err;
>>>>>> +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
>>>>>> +             struct nf_hook_state state = {};
>>>>>> +#endif
>>>>>>
>>>>>>                 /* Associate skb with specified zone. */
>>>>>>                 if (tmpl) {
>>>>>> @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>>>>>>                         nf_ct_set(skb, tmpl, IP_CT_NEW);
>>>>>>                 }
>>>>>>
>>>>>> +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
>>>>>>                 err = nf_conntrack_in(net, info->family,
>>>>>>                                       NF_INET_PRE_ROUTING, skb);
>>>>>> +#else
>>>>>> +             state.hook = NF_INET_PRE_ROUTING,
>>>>>> +             state.pf = info->family,
>>>>>> +             state.net = net,
>>>>>> +             err = nf_conntrack_in(skb, &state);
>>>>>> +#endif
>>>>>>                 if (err != NF_ACCEPT)
>>>>>>                         return -ENOENT;
>>>>>>
>>>>>> @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>>>>>>     {
>>>>>>         int nh_ofs;
>>>>>>         int err;
>>>>>> +     /* From kernel 4.19.0+, Function handle_fragments may shrink skb's
>>>>>> +      * headroom, which will result in loss of ethernet header data.
>>>>>> +      * This buf is used to backup the header data before calling
>>>>>> +      * handle_fragments. */
>>>>>> +     char buf[32];
>>>>>>
>>>>>>         /* The conntrack module expects to be working at L3. */
>>>>>>         nh_ofs = skb_network_offset(skb);
>>>>>> +     if (nh_ofs > sizeof(buf))
>>>>>> +             return -EINVAL;
>>>>>> +     memcpy(buf, skb->data, nh_ofs);
>>>>>>         skb_pull_rcsum(skb, nh_ofs);
>>>>>>
>>>>>>         err = ovs_skb_network_trim(skb);
>>>>>> @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>>>>>>                 err = ovs_ct_commit(net, key, info, skb);
>>>>>>         else
>>>>>>                 err = ovs_ct_lookup(net, key, info, skb);
>>>>>> +     if (err)
>>>>>> +             return err;
>>>>>>
>>>>>> +     if (skb_headroom(skb) < nh_ofs) {
>>>>>> +             err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
>>>>>> +             if (err)
>>>>>> +                     return err;
>>>>>> +     }
>>>>>>         skb_push(skb, nh_ofs);
>>>>>> +     memcpy(skb->data, buf, nh_ofs);
>>>>>>         skb_postpush_rcsum(skb, skb->data, nh_ofs);
>>>>>>         if (err)
>>>>>>                 kfree_skb(skb);
>>>>>> @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
>>>>>>                 return -EINVAL;
>>>>>>         }
>>>>>>
>>>>>> +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
>>>>>>         help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
>>>>>> +#else
>>>>>> +     help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
>>>>>> +#endif
>>>>>>         if (!help) {
>>>>>>                 nf_conntrack_helper_put(helper);
>>>>>>                 return -ENOMEM;
>>>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>>>> index 7834c8c25..7fca7dc55 100644
>>>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>>>> @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
>>>>>>     #define nf_ct_delete rpl_nf_ct_delete
>>>>>>     #endif /* HAVE_NF_CONN_TIMER */
>>>>>>
>>>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
>>>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num);
>>>>>> +#define get_l4proto rpl_get_l4proto
>>>>>> +#endif
>>>>>> +
>>>>>>     #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
>>>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>>>> index fd536f3e1..a26eb9f87 100644
>>>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>>>> @@ -4,6 +4,8 @@
>>>>>>     #include <linux/list.h>
>>>>>>
>>>>>>     #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
>>>>>> +#include <net/netfilter/nf_conntrack_tuple.h>
>>>>>> +#include <net/netfilter/nf_conntrack_zones.h>
>>>>>>     #include_next <net/netfilter/nf_conntrack_count.h>
>>>>>>
>>>>>>     static inline int rpl_nf_conncount_modinit(void)
>>>>>> diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
>>>>>> index 0bee96274..eeae440f8 100644
>>>>>> --- a/datapath/linux/compat/nf_conncount.c
>>>>>> +++ b/datapath/linux/compat/nf_conncount.c
>>>>>> @@ -13,6 +13,8 @@
>>>>>>      *          only ignore TIME_WAIT or gone connections
>>>>>>      *   (C) CC Computer Consultants GmbH, 2007
>>>>>>      */
>>>>>> +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
>>>>>> +
>>>>>>     #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>>>>>>     #include <linux/in.h>
>>>>>>     #include <linux/in6.h>
>>>>>> @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
>>>>>>
>>>>>>         if (list->count == 0) {
>>>>>>                 spin_unlock(&list->list_lock);
>>>>>> -                return free_entry;
>>>>>> +             return free_entry;
>>>>>>         }
>>>>>>
>>>>>>         list->count--;
>>>>>> @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
>>>>>>         kmem_cache_destroy(conncount_conn_cachep);
>>>>>>         kmem_cache_destroy(conncount_rb_cachep);
>>>>>>     }
>>>>>> +
>>>>>> +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
>>>>>> diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
>>>>>> index a7d3d4331..ecfeae1a0 100644
>>>>>> --- a/datapath/linux/compat/nf_conntrack_core.c
>>>>>> +++ b/datapath/linux/compat/nf_conntrack_core.c
>>>>>> @@ -1,4 +1,7 @@
>>>>>> +#include <linux/types.h>
>>>>>>     #include <linux/version.h>
>>>>>> +#include <net/ip.h>
>>>>>> +#include <net/ipv6.h>
>>>>>>
>>>>>>     #ifndef HAVE_NF_CT_ZONE_INIT
>>>>>>
>>>>>> @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
>>>>>>     };
>>>>>>
>>>>>>     #endif /* HAVE_NF_CT_ZONE_INIT */
>>>>>> +
>>>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>> +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
>>>>>> +                         u_int8_t *protonum)
>>>>>> +{
>>>>>> +     int dataoff = -1;
>>>>>> +     const struct iphdr *iph;
>>>>>> +     struct iphdr _iph;
>>>>>> +
>>>>>> +     iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
>>>>>> +     if (!iph)
>>>>>> +             return -1;
>>>>>> +
>>>>>> +     /* Conntrack defragments packets, we might still see fragments
>>>>>> +      * inside ICMP packets though.
>>>>>> +      */
>>>>>> +     if (iph->frag_off & htons(IP_OFFSET))
>>>>>> +             return -1;
>>>>>> +
>>>>>> +     dataoff = nhoff + (iph->ihl << 2);
>>>>>> +     *protonum = iph->protocol;
>>>>>> +
>>>>>> +     /* Check bogus IP headers */
>>>>>> +     if (dataoff > skb->len) {
>>>>>> +             pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
>>>>>> +                      nhoff, iph->ihl << 2, skb->len);
>>>>>> +             return -1;
>>>>>> +     }
>>>>>> +     return dataoff;
>>>>>> +}
>>>>>> +
>>>>>> +#if IS_ENABLED(CONFIG_IPV6)
>>>>>> +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
>>>>>> +                         u8 *protonum)
>>>>>> +{
>>>>>> +     int protoff = -1;
>>>>>> +     unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
>>>>>> +     __be16 frag_off;
>>>>>> +     u8 nexthdr;
>>>>>> +
>>>>>> +     if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
>>>>>> +                       &nexthdr, sizeof(nexthdr)) != 0) {
>>>>>> +             pr_debug("can't get nexthdr\n");
>>>>>> +             return -1;
>>>>>> +     }
>>>>>> +     protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
>>>>>> +     /*
>>>>>> +      * (protoff == skb->len) means the packet has not data, just
>>>>>> +      * IPv6 and possibly extensions headers, but it is tracked anyway
>>>>>> +      */
>>>>>> +     if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
>>>>>> +             pr_debug("can't find proto in pkt\n");
>>>>>> +             return -1;
>>>>>> +     }
>>>>>> +
>>>>>> +     *protonum = nexthdr;
>>>>>> +     return protoff;
>>>>>> +}
>>>>>> +#endif
>>>>>> +
>>>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
>>>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num)
>>>>>> +{
>>>>>> +     switch (pf) {
>>>>>> +     case NFPROTO_IPV4:
>>>>>> +             return ipv4_get_l4proto(skb, nhoff, l4num);
>>>>>> +#if IS_ENABLED(CONFIG_IPV6)
>>>>>> +     case NFPROTO_IPV6:
>>>>>> +             return ipv6_get_l4proto(skb, nhoff, l4num);
>>>>>> +#endif
>>>>>> +     default:
>>>>>> +             *l4num = 0;
>>>>>> +             break;
>>>>>> +     }
>>>>>> +     return -1;
>>>>>> +}
>>>>>> +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
>>>>>> diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
>>>>>> index 4ac66f61c..89c2f5422 100644
>>>>>> --- a/datapath/linux/compat/nf_conntrack_proto.c
>>>>>> +++ b/datapath/linux/compat/nf_conntrack_proto.c
>>>>>> @@ -1,7 +1,10 @@
>>>>>>     #include <linux/types.h>
>>>>>>
>>>>>>     #include <net/netfilter/nf_conntrack.h>
>>>>>> +
>>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>>     #include <net/netfilter/nf_conntrack_l3proto.h>
>>>>>> +#endif
>>>>>>
>>>>>>     /*
>>>>>>      * Upstream net-next commmit 7e35ec0e8044
Gregory Rose April 1, 2019, 6:23 p.m. UTC | #7 
On 3/29/2019 4:01 PM, Yifeng Sun wrote:
> Hi Greg,
>
> I tried 4.20.17 on 16.04 and it is still working.
> Do you mind sharing your .config file? Maybe there is some config
> differences between our test machines?

Hmm... well, I poked around a bit but I'm still getting the issue with 
no obvious solution.  I've attached my
config file.

Thanks,

- Greg

> Thanks,
> Yifeng
>
> On Fri, Mar 29, 2019 at 3:28 PM Gregory Rose <gvrose8192@gmail.com> wrote:
>>
>>
>> On 3/29/2019 3:16 PM, Yifeng Sun wrote:
>>> Hi Greg, I tried new kernel 4.20.17 on ubuntu 8.10 but everything works fine.
>>> Do you mind telling me what Linux were you using?
>>>
>>> Thanks,
>>> Yifeng
>> It was a  Ubuntu Xenial 16.04 with the custom built 4.20.17 kernel from
>> kernel.org.  I'm not sure what difference
>> that should make though.
>>
>> - Greg
>>
>>> On Fri, Mar 29, 2019 at 9:21 AM Yifeng Sun <pkusunyifeng@gmail.com> wrote:
>>>> Hi Greg, thanks for the review. I will check on it.
>>>> Yifeng
>>>>
>>>> On Fri, Mar 29, 2019 at 8:19 AM Gregory Rose <gvrose8192@gmail.com> wrote:
>>>>> On 3/15/2019 7:20 PM, Yifeng Sun wrote:
>>>>>> This patch introduces changes needed by OVS to support latest
>>>>>> Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
>>>>>> APIs used by OVS. One major change is that struct nf_conntrack_l3proto
>>>>>> became unvisible outside of kernel, so the needed get_l4proto
>>>>>> function is added in file compact/nf_conntrack_core.c to
>>>>>> accommodate this issue.
>>>>>>
>>>>>> This patch doesn't introduce new failed tests when running
>>>>>> 'make check-kmod' for kernels listed below:
>>>>>>        3.10.0-957.5.1.el7.x86_64
>>>>>>        4.4.0-142-generic
>>>>>>        4.17.14
>>>>>>        4.18.0-16-generic
>>>>>>        4.19.26
>>>>>>        4.20.13
>>>>>>
>>>>>> Travis passed at
>>>>>> https://travis-ci.org/yifsun/ovs-travis/builds/507034016
>>>>> Hi Yifeng,
>>>>>
>>>>> thanks for doing this work!  However, I am seeing an issue when
>>>>> compiling on 4.20.17 and then installing
>>>>> the kernel modules:
>>>>>
>>>>> make -C /lib/modules/4.20.17/build
>>>>> M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
>>>>> make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
>>>>>      INSTALL
>>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
>>>>>      DEPMOD  4.20.17
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>>>> symbol rpl_rtnl_delete_link
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>>>> symbol rpl_lisp_xmit
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
>>>>> symbol rpl_lisp_dev_create_fb
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>>>> symbol rpl_rtnl_delete_link
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>>>> symbol ovs_stt_dev_create_fb
>>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
>>>>> symbol ovs_stt_xmit
>>>>> make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'
>>>>>
>>>>> Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?
>>>>>
>>>>> Thanks,
>>>>>
>>>>> - Greg
>>>>>
>>>>>> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
>>>>>> ---
>>>>>>     .travis.yml                                   |  2 +
>>>>>>     NEWS                                          |  2 +
>>>>>>     acinclude.m4                                  | 20 ++++-
>>>>>>     datapath/conntrack.c                          | 72 ++++++++++++++++-
>>>>>>     .../include/net/netfilter/nf_conntrack_core.h |  6 ++
>>>>>>     .../net/netfilter/nf_conntrack_count.h        |  2 +
>>>>>>     datapath/linux/compat/nf_conncount.c          |  6 +-
>>>>>>     datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
>>>>>>     datapath/linux/compat/nf_conntrack_proto.c    |  3 +
>>>>>>     9 files changed, 186 insertions(+), 7 deletions(-)
>>>>>>
>>>>>> diff --git a/.travis.yml b/.travis.yml
>>>>>> index 32d5f1918..dc7a20b6e 100644
>>>>>> --- a/.travis.yml
>>>>>> +++ b/.travis.yml
>>>>>> @@ -35,6 +35,8 @@ env:
>>>>>>       - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
>>>>>>       - KERNEL=3.16.54 DPDK_SHARED=1
>>>>>>       - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
>>>>>> +  - KERNEL=4.20.16
>>>>>> +  - KERNEL=4.19.29
>>>>>>       - KERNEL=4.18.20
>>>>>>       - KERNEL=4.17.19
>>>>>>       - KERNEL=4.16.18
>>>>>> diff --git a/NEWS b/NEWS
>>>>>> index 1e4744dbd..af5b5222f 100644
>>>>>> --- a/NEWS
>>>>>> +++ b/NEWS
>>>>>> @@ -25,6 +25,8 @@ Post-v2.11.0
>>>>>>        - OVN:
>>>>>>          * Select IPAM mac_prefix in a random manner if not provided by the user
>>>>>>        - New QoS type "linux-netem" on Linux.
>>>>>> +   - Linux datapath:
>>>>>> +     * Support for the kernel versions 4.19.x, 4.20.x.
>>>>>>
>>>>>>     v2.11.0 - 19 Feb 2019
>>>>>>     ---------------------
>>>>>> diff --git a/acinclude.m4 b/acinclude.m4
>>>>>> index 3cd6ea730..7b11b7740 100644
>>>>>> --- a/acinclude.m4
>>>>>> +++ b/acinclude.m4
>>>>>> @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
>>>>>>         AC_MSG_RESULT([$kversion])
>>>>>>
>>>>>>         if test "$version" -ge 4; then
>>>>>> -       if test "$version" = 4 && test "$patchlevel" -le 18; then
>>>>>> +       if test "$version" = 4 && test "$patchlevel" -le 20; then
>>>>>>               : # Linux 4.x
>>>>>>            else
>>>>>> -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
>>>>>> +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
>>>>>>            fi
>>>>>>         elif test "$version" = 3 && test "$patchlevel" -ge 10; then
>>>>>>            : # Linux 3.x
>>>>>> @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
>>>>>>                       [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
>>>>>>       OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
>>>>>>                       [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
>>>>>> +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
>>>>>> +                        [nf_ct_invert_tuple], [l3proto],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
>>>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
>>>>>> +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
>>>>>> +                        [nf_conntrack_in], [net],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
>>>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
>>>>>> +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
>>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
>>>>>> +                        [__nf_ct_l4proto_find], [l3proto],
>>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
>>>>>>
>>>>>>       dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
>>>>>>       dnl OVS does not really need ipv6 label field, but its presence signifies that
>>>>>> diff --git a/datapath/conntrack.c b/datapath/conntrack.c
>>>>>> index a7dc9e0c3..b9b79e2cc 100644
>>>>>> --- a/datapath/conntrack.c
>>>>>> +++ b/datapath/conntrack.c
>>>>>> @@ -38,6 +38,10 @@
>>>>>>     #include <net/netfilter/nf_nat_l3proto.h>
>>>>>>     #endif
>>>>>>
>>>>>> +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
>>>>>> +#include <net/ipv6_frag.h>
>>>>>> +#endif
>>>>>> +
>>>>>>     #include "datapath.h"
>>>>>>     #include "conntrack.h"
>>>>>>     #include "flow.h"
>>>>>> @@ -645,32 +649,62 @@ static struct nf_conn *
>>>>>>     ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
>>>>>>                      u8 l3num, struct sk_buff *skb, bool natted)
>>>>>>     {
>>>>>> -     const struct nf_conntrack_l3proto *l3proto;
>>>>>>         const struct nf_conntrack_l4proto *l4proto;
>>>>>>         struct nf_conntrack_tuple tuple;
>>>>>>         struct nf_conntrack_tuple_hash *h;
>>>>>>         struct nf_conn *ct;
>>>>>> -     unsigned int dataoff;
>>>>>>         u8 protonum;
>>>>>>
>>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>> +     const struct nf_conntrack_l3proto *l3proto;
>>>>>> +     unsigned int dataoff;
>>>>>> +
>>>>>>         l3proto = __nf_ct_l3proto_find(l3num);
>>>>>>         if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
>>>>>>                                  &protonum) <= 0) {
>>>>>>                 pr_debug("ovs_ct_find_existing: Can't get protonum\n");
>>>>>>                 return NULL;
>>>>>>         }
>>>>>> +#else
>>>>>> +     int protooff;
>>>>>> +
>>>>>> +     protooff = get_l4proto(skb, skb_network_offset(skb),
>>>>>> +                            l3num, &protonum);
>>>>>> +     if (protooff <= 0) {
>>>>>> +             pr_warn("ovs_ct_find_existing: Can't get protonum\n");
>>>>>> +             return NULL;
>>>>>> +     }
>>>>>> +#endif
>>>>>> +
>>>>>> +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
>>>>>>         l4proto = __nf_ct_l4proto_find(l3num, protonum);
>>>>>> -     if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
>>>>>> -                          protonum, net, &tuple, l3proto, l4proto)) {
>>>>>> +#else
>>>>>> +     l4proto = __nf_ct_l4proto_find(protonum);
>>>>>> +#endif
>>>>>> +
>>>>>> +#ifdef HAVE_NF_CT_GET_TUPLE
>>>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
>>>>>> +                                    l3num, net, &tuple)) {
>>>>>> +             pr_debug("ovs_ct_find_existing: Can't get tuple\n");
>>>>>> +             return NULL;
>>>>>> +     }
>>>>>> +#else
>>>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
>>>>>> +                                    l3num, net, &tuple)) {
>>>>>>                 pr_debug("ovs_ct_find_existing: Can't get tuple\n");
>>>>>>                 return NULL;
>>>>>>         }
>>>>>> +#endif
>>>>>>
>>>>>>         /* Must invert the tuple if skb has been transformed by NAT. */
>>>>>>         if (natted) {
>>>>>>                 struct nf_conntrack_tuple inverse;
>>>>>>
>>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>>                 if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
>>>>>> +#else
>>>>>> +             if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
>>>>>> +#endif
>>>>>>                         pr_debug("ovs_ct_find_existing: Inversion failed!\n");
>>>>>>                         return NULL;
>>>>>>                 }
>>>>>> @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>>>>>>         if (!cached) {
>>>>>>                 struct nf_conn *tmpl = info->ct;
>>>>>>                 int err;
>>>>>> +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
>>>>>> +             struct nf_hook_state state = {};
>>>>>> +#endif
>>>>>>
>>>>>>                 /* Associate skb with specified zone. */
>>>>>>                 if (tmpl) {
>>>>>> @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
>>>>>>                         nf_ct_set(skb, tmpl, IP_CT_NEW);
>>>>>>                 }
>>>>>>
>>>>>> +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
>>>>>>                 err = nf_conntrack_in(net, info->family,
>>>>>>                                       NF_INET_PRE_ROUTING, skb);
>>>>>> +#else
>>>>>> +             state.hook = NF_INET_PRE_ROUTING,
>>>>>> +             state.pf = info->family,
>>>>>> +             state.net = net,
>>>>>> +             err = nf_conntrack_in(skb, &state);
>>>>>> +#endif
>>>>>>                 if (err != NF_ACCEPT)
>>>>>>                         return -ENOENT;
>>>>>>
>>>>>> @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>>>>>>     {
>>>>>>         int nh_ofs;
>>>>>>         int err;
>>>>>> +     /* From kernel 4.19.0+, Function handle_fragments may shrink skb's
>>>>>> +      * headroom, which will result in loss of ethernet header data.
>>>>>> +      * This buf is used to backup the header data before calling
>>>>>> +      * handle_fragments. */
>>>>>> +     char buf[32];
>>>>>>
>>>>>>         /* The conntrack module expects to be working at L3. */
>>>>>>         nh_ofs = skb_network_offset(skb);
>>>>>> +     if (nh_ofs > sizeof(buf))
>>>>>> +             return -EINVAL;
>>>>>> +     memcpy(buf, skb->data, nh_ofs);
>>>>>>         skb_pull_rcsum(skb, nh_ofs);
>>>>>>
>>>>>>         err = ovs_skb_network_trim(skb);
>>>>>> @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
>>>>>>                 err = ovs_ct_commit(net, key, info, skb);
>>>>>>         else
>>>>>>                 err = ovs_ct_lookup(net, key, info, skb);
>>>>>> +     if (err)
>>>>>> +             return err;
>>>>>>
>>>>>> +     if (skb_headroom(skb) < nh_ofs) {
>>>>>> +             err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
>>>>>> +             if (err)
>>>>>> +                     return err;
>>>>>> +     }
>>>>>>         skb_push(skb, nh_ofs);
>>>>>> +     memcpy(skb->data, buf, nh_ofs);
>>>>>>         skb_postpush_rcsum(skb, skb->data, nh_ofs);
>>>>>>         if (err)
>>>>>>                 kfree_skb(skb);
>>>>>> @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
>>>>>>                 return -EINVAL;
>>>>>>         }
>>>>>>
>>>>>> +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
>>>>>>         help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
>>>>>> +#else
>>>>>> +     help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
>>>>>> +#endif
>>>>>>         if (!help) {
>>>>>>                 nf_conntrack_helper_put(helper);
>>>>>>                 return -ENOMEM;
>>>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>>>> index 7834c8c25..7fca7dc55 100644
>>>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
>>>>>> @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
>>>>>>     #define nf_ct_delete rpl_nf_ct_delete
>>>>>>     #endif /* HAVE_NF_CONN_TIMER */
>>>>>>
>>>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
>>>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num);
>>>>>> +#define get_l4proto rpl_get_l4proto
>>>>>> +#endif
>>>>>> +
>>>>>>     #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
>>>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>>>> index fd536f3e1..a26eb9f87 100644
>>>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
>>>>>> @@ -4,6 +4,8 @@
>>>>>>     #include <linux/list.h>
>>>>>>
>>>>>>     #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
>>>>>> +#include <net/netfilter/nf_conntrack_tuple.h>
>>>>>> +#include <net/netfilter/nf_conntrack_zones.h>
>>>>>>     #include_next <net/netfilter/nf_conntrack_count.h>
>>>>>>
>>>>>>     static inline int rpl_nf_conncount_modinit(void)
>>>>>> diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
>>>>>> index 0bee96274..eeae440f8 100644
>>>>>> --- a/datapath/linux/compat/nf_conncount.c
>>>>>> +++ b/datapath/linux/compat/nf_conncount.c
>>>>>> @@ -13,6 +13,8 @@
>>>>>>      *          only ignore TIME_WAIT or gone connections
>>>>>>      *   (C) CC Computer Consultants GmbH, 2007
>>>>>>      */
>>>>>> +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
>>>>>> +
>>>>>>     #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>>>>>>     #include <linux/in.h>
>>>>>>     #include <linux/in6.h>
>>>>>> @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
>>>>>>
>>>>>>         if (list->count == 0) {
>>>>>>                 spin_unlock(&list->list_lock);
>>>>>> -                return free_entry;
>>>>>> +             return free_entry;
>>>>>>         }
>>>>>>
>>>>>>         list->count--;
>>>>>> @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
>>>>>>         kmem_cache_destroy(conncount_conn_cachep);
>>>>>>         kmem_cache_destroy(conncount_rb_cachep);
>>>>>>     }
>>>>>> +
>>>>>> +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
>>>>>> diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
>>>>>> index a7d3d4331..ecfeae1a0 100644
>>>>>> --- a/datapath/linux/compat/nf_conntrack_core.c
>>>>>> +++ b/datapath/linux/compat/nf_conntrack_core.c
>>>>>> @@ -1,4 +1,7 @@
>>>>>> +#include <linux/types.h>
>>>>>>     #include <linux/version.h>
>>>>>> +#include <net/ip.h>
>>>>>> +#include <net/ipv6.h>
>>>>>>
>>>>>>     #ifndef HAVE_NF_CT_ZONE_INIT
>>>>>>
>>>>>> @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
>>>>>>     };
>>>>>>
>>>>>>     #endif /* HAVE_NF_CT_ZONE_INIT */
>>>>>> +
>>>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>> +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
>>>>>> +                         u_int8_t *protonum)
>>>>>> +{
>>>>>> +     int dataoff = -1;
>>>>>> +     const struct iphdr *iph;
>>>>>> +     struct iphdr _iph;
>>>>>> +
>>>>>> +     iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
>>>>>> +     if (!iph)
>>>>>> +             return -1;
>>>>>> +
>>>>>> +     /* Conntrack defragments packets, we might still see fragments
>>>>>> +      * inside ICMP packets though.
>>>>>> +      */
>>>>>> +     if (iph->frag_off & htons(IP_OFFSET))
>>>>>> +             return -1;
>>>>>> +
>>>>>> +     dataoff = nhoff + (iph->ihl << 2);
>>>>>> +     *protonum = iph->protocol;
>>>>>> +
>>>>>> +     /* Check bogus IP headers */
>>>>>> +     if (dataoff > skb->len) {
>>>>>> +             pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
>>>>>> +                      nhoff, iph->ihl << 2, skb->len);
>>>>>> +             return -1;
>>>>>> +     }
>>>>>> +     return dataoff;
>>>>>> +}
>>>>>> +
>>>>>> +#if IS_ENABLED(CONFIG_IPV6)
>>>>>> +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
>>>>>> +                         u8 *protonum)
>>>>>> +{
>>>>>> +     int protoff = -1;
>>>>>> +     unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
>>>>>> +     __be16 frag_off;
>>>>>> +     u8 nexthdr;
>>>>>> +
>>>>>> +     if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
>>>>>> +                       &nexthdr, sizeof(nexthdr)) != 0) {
>>>>>> +             pr_debug("can't get nexthdr\n");
>>>>>> +             return -1;
>>>>>> +     }
>>>>>> +     protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
>>>>>> +     /*
>>>>>> +      * (protoff == skb->len) means the packet has not data, just
>>>>>> +      * IPv6 and possibly extensions headers, but it is tracked anyway
>>>>>> +      */
>>>>>> +     if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
>>>>>> +             pr_debug("can't find proto in pkt\n");
>>>>>> +             return -1;
>>>>>> +     }
>>>>>> +
>>>>>> +     *protonum = nexthdr;
>>>>>> +     return protoff;
>>>>>> +}
>>>>>> +#endif
>>>>>> +
>>>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
>>>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num)
>>>>>> +{
>>>>>> +     switch (pf) {
>>>>>> +     case NFPROTO_IPV4:
>>>>>> +             return ipv4_get_l4proto(skb, nhoff, l4num);
>>>>>> +#if IS_ENABLED(CONFIG_IPV6)
>>>>>> +     case NFPROTO_IPV6:
>>>>>> +             return ipv6_get_l4proto(skb, nhoff, l4num);
>>>>>> +#endif
>>>>>> +     default:
>>>>>> +             *l4num = 0;
>>>>>> +             break;
>>>>>> +     }
>>>>>> +     return -1;
>>>>>> +}
>>>>>> +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
>>>>>> diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
>>>>>> index 4ac66f61c..89c2f5422 100644
>>>>>> --- a/datapath/linux/compat/nf_conntrack_proto.c
>>>>>> +++ b/datapath/linux/compat/nf_conntrack_proto.c
>>>>>> @@ -1,7 +1,10 @@
>>>>>>     #include <linux/types.h>
>>>>>>
>>>>>>     #include <net/netfilter/nf_conntrack.h>
>>>>>> +
>>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
>>>>>>     #include <net/netfilter/nf_conntrack_l3proto.h>
>>>>>> +#endif
>>>>>>
>>>>>>     /*
>>>>>>      * Upstream net-next commmit 7e35ec0e8044
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 4.20.17 Kernel Configuration
#

#
# Compiler: gcc (GCC) 7.3.0
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=70300
CONFIG_CLANG_VERSION=0
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
# CONFIG_PSI is not set
CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_BUILD_BIN2C=y
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=18
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
# CONFIG_MEMCG_SWAP_ENABLED is not set
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
# CONFIG_DEBUG_BLK_CGROUP is not set
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_RDMA is not set
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_BPF is not set
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_BPF_SYSCALL=y
# CONFIG_BPF_JIT_ALWAYS_ON is not set
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_FILTER_PGPROT=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=4
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_X2APIC=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
CONFIG_RETPOLINE=y
# CONFIG_INTEL_RDT is not set
CONFIG_X86_EXTENDED_PLATFORM=y
CONFIG_X86_NUMACHIP=y
# CONFIG_X86_VSMP is not set
# CONFIG_X86_UV is not set
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not set
CONFIG_X86_INTEL_LPSS=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_IOSF_MBI=y
CONFIG_IOSF_MBI_DEBUG=y
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_XXL=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
# CONFIG_QUEUED_LOCK_STAT is not set
CONFIG_XEN=y
CONFIG_XEN_PV=y
CONFIG_XEN_PV_SMP=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_512GB=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_XEN_PVH=y
CONFIG_KVM_GUEST=y
CONFIG_KVM_DEBUG_FS=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_JAILHOUSE_GUEST is not set
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
CONFIG_CALGARY_IOMMU=y
CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS_RANGE_BEGIN=2
CONFIG_NR_CPUS_RANGE_END=512
CONFIG_NR_CPUS_DEFAULT=64
CONFIG_NR_CPUS=512
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_MC_PRIO=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not set
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=m
CONFIG_X86_THERMAL_VECTOR=y

#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
# CONFIG_PERF_EVENTS_AMD_POWER is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
CONFIG_I8K=m
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT is not set
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_NUMA_EMU is not set
CONFIG_NODES_SHIFT=6
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_X86_PMEM_LEGACY_DEVICE=y
CONFIG_X86_PMEM_LEGACY=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_INTEL_UMIP=y
CONFIG_X86_INTEL_MPX=y
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_EFI_MIXED=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y
CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
CONFIG_KEXEC_VERIFY_SIG=y
CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y
CONFIG_CRASH_DUMP=y
CONFIG_KEXEC_JUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x1000000
CONFIG_DYNAMIC_MEMORY_LAYOUT=y
CONFIG_RANDOMIZE_MEMORY=y
CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
CONFIG_LEGACY_VSYSCALL_EMULATE=y
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_HAVE_LIVEPATCH=y
CONFIG_LIVEPATCH=y
CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y

#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_CLK=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
CONFIG_ACPI_EC_DEBUGFS=m
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_TAD is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
CONFIG_ACPI_SBS=m
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
CONFIG_ACPI_BGRT=y
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_ACPI_NFIT=m
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
CONFIG_ACPI_APEI_EINJ=m
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
# CONFIG_DPTF_POWER is not set
CONFIG_ACPI_EXTLOG=m
CONFIG_ACPI_ADXL=y
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_X86_PM_TIMER=y
CONFIG_SFI=y

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set

#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
CONFIG_X86_PCC_CPUFREQ=y
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_ACPI_CPUFREQ_CPB=y
CONFIG_X86_POWERNOW_K8=y
CONFIG_X86_AMD_FREQ_SENSITIVITY=m
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_P4_CLOCKMOD=m

#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=m

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_INTEL_IDLE=y

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_XEN=y
CONFIG_PCI_DOMAINS=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
# CONFIG_PCIEAER_INJECT is not set
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEBUG=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
# CONFIG_PCIE_DPC is not set
# CONFIG_PCIE_PTM is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
CONFIG_PCI_STUB=m
# CONFIG_PCI_PF_STUB is not set
CONFIG_XEN_PCIDEV_FRONTEND=m
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
# CONFIG_PCI_P2PDMA is not set
CONFIG_PCI_LABEL=y
CONFIG_PCI_HYPERV=m
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
CONFIG_HOTPLUG_PCI_ACPI_IBM=m
CONFIG_HOTPLUG_PCI_CPCI=y
CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m
CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m
# CONFIG_HOTPLUG_PCI_SHPC is not set

#
# PCI controller drivers
#

#
# Cadence PCIe controllers support
#
# CONFIG_VMD is not set

#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set

#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
CONFIG_PCCARD=m
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
CONFIG_PD6729=m
CONFIG_I82092=m
CONFIG_PCCARD_NONSTATIC=y
CONFIG_RAPIDIO=y
CONFIG_RAPIDIO_TSI721=m
CONFIG_RAPIDIO_DISC_TIMEOUT=30
# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
CONFIG_RAPIDIO_DMA_ENGINE=y
# CONFIG_RAPIDIO_DEBUG is not set
CONFIG_RAPIDIO_ENUM_BASIC=m
# CONFIG_RAPIDIO_CHMAN is not set
# CONFIG_RAPIDIO_MPORT_CDEV is not set

#
# RapidIO Switch drivers
#
CONFIG_RAPIDIO_TSI57X=m
CONFIG_RAPIDIO_CPS_XX=m
CONFIG_RAPIDIO_TSI568=m
CONFIG_RAPIDIO_CPS_GEN2=m
# CONFIG_RAPIDIO_RXS_GEN3 is not set
# CONFIG_X86_SYSFB is not set

#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
# CONFIG_IA32_AOUT is not set
CONFIG_X86_X32=y
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_X86_DEV_DMA_OPS=y
CONFIG_HAVE_GENERIC_GUP=y

#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_EDD_OFF=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=m
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_ISCSI_IBFT_FIND=y
CONFIG_ISCSI_IBFT=m
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS=y
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=m
# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
CONFIG_EFI_TEST=m
CONFIG_APPLE_PROPERTIES=y
# CONFIG_RESET_ATTACK_MITIGATION is not set
CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_DEV_PATH_PARSER=y

#
# Tegra firmware driver
#
CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQFD=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_INTEL=m
CONFIG_KVM_AMD=m
CONFIG_KVM_AMD_SEV=y
# CONFIG_KVM_MMU_AUDIT is not set
CONFIG_VHOST_NET=m
CONFIG_VHOST_SCSI=m
# CONFIG_VHOST_VSOCK is not set
CONFIG_VHOST=m
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set

#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
CONFIG_OPROFILE=m
# CONFIG_OPROFILE_EVENT_MULTIPLEX is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_HAVE_RCU_TABLE_FREE=y
CONFIG_HAVE_RCU_TABLE_INVALIDATE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_ARCH_HAS_REFCOUNT=y
# CONFIG_REFCOUNT_FULL is not set
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
CONFIG_PLUGIN_HOSTCC=""
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not set
# CONFIG_MODULE_SIG_SHA256 is not set
# CONFIG_MODULE_SIG_SHA384 is not set
CONFIG_MODULE_SIG_SHA512=y
CONFIG_MODULE_SIG_HASH="sha512"
# CONFIG_MODULE_COMPRESS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
# CONFIG_BLK_DEV_ZONED is not set
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
CONFIG_BLK_CMDLINE_PARSER=y
# CONFIG_BLK_WBT is not set
# CONFIG_BLK_CGROUP_IOLATENCY is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_AIX_PARTITION=y
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_CMDLINE_PARTITION=y
CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_MQ_RDMA=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_CFQ_GROUP_IOSCHED=y
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y

#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_HAVE_BOOTMEM_INFO_NODE=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
CONFIG_HWPOISON_INJECT=m
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
CONFIG_CLEANCACHE=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_AREAS=7
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_ZSWAP=y
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=y
CONFIG_PGTABLE_MAPPING=y
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ARCH_HAS_ZONE_DEVICE=y
CONFIG_ZONE_DEVICE=y
CONFIG_ARCH_HAS_HMM=y
CONFIG_DEV_PAGEMAP_OPS=y
# CONFIG_HMM_MIRROR is not set
# CONFIG_DEVICE_PRIVATE is not set
# CONFIG_DEVICE_PUBLIC is not set
CONFIG_FRAME_VECTOR=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
CONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_NET=y
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=m
CONFIG_UNIX=y
CONFIG_UNIX_DIAG=m
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=m
CONFIG_XFRM_USER=m
# CONFIG_XFRM_INTERFACE is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
# CONFIG_SMC is not set
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IP_TUNNEL=m
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
CONFIG_NET_IPVTI=m
CONFIG_NET_UDP_TUNNEL=m
CONFIG_NET_FOU=m
CONFIG_NET_FOU_IP_TUNNELS=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
# CONFIG_INET_ESP_OFFLOAD is not set
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_INET_UDP_DIAG=m
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
# CONFIG_TCP_CONG_NV is not set
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
CONFIG_TCP_CONG_DCTCP=m
CONFIG_TCP_CONG_CDG=m
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
# CONFIG_INET6_ESP_OFFLOAD is not set
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
CONFIG_IPV6_ILA=m
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_VTI=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
CONFIG_IPV6_GRE=m
CONFIG_IPV6_FOU=m
CONFIG_IPV6_FOU_TUNNEL=m
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
CONFIG_NETLABEL=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
CONFIG_NETFILTER_NETLINK_ACCT=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NETFILTER_NETLINK_OSF=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_LOG_COMMON=m
# CONFIG_NF_LOG_NETDEV is not set
CONFIG_NETFILTER_CONNCOUNT=m
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_BROADCAST=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_SNMP=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NF_CT_NETLINK_TIMEOUT=m
CONFIG_NF_CT_NETLINK_HELPER=m
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_NF_NAT_PROTO_DCCP=y
CONFIG_NF_NAT_PROTO_UDPLITE=y
CONFIG_NF_NAT_PROTO_SCTP=y
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_SIP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NETFILTER_SYNPROXY=m
CONFIG_NF_TABLES=m
# CONFIG_NF_TABLES_SET is not set
# CONFIG_NF_TABLES_INET is not set
# CONFIG_NF_TABLES_NETDEV is not set
# CONFIG_NFT_NUMGEN is not set
CONFIG_NFT_CT=m
CONFIG_NFT_COUNTER=m
# CONFIG_NFT_CONNLIMIT is not set
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
# CONFIG_NFT_TUNNEL is not set
# CONFIG_NFT_OBJREF is not set
CONFIG_NFT_QUEUE=m
# CONFIG_NFT_QUOTA is not set
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
# CONFIG_NFT_XFRM is not set
# CONFIG_NFT_SOCKET is not set
# CONFIG_NFT_OSF is not set
# CONFIG_NFT_TPROXY is not set
# CONFIG_NF_FLOW_TABLE is not set
CONFIG_NETFILTER_XTABLES=m

#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
CONFIG_NETFILTER_XT_CONNMARK=m
CONFIG_NETFILTER_XT_SET=m

#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_AUDIT=m
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_CT=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_HL=m
CONFIG_NETFILTER_XT_TARGET_HMARK=m
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m
CONFIG_NETFILTER_XT_TARGET_LED=m
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_NAT=m
CONFIG_NETFILTER_XT_TARGET_NETMAP=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
CONFIG_NETFILTER_XT_TARGET_TEE=m
CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_SECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m

#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_BPF=m
CONFIG_NETFILTER_XT_MATCH_CGROUP=m
CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_CPU=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ECN=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_IPVS=m
CONFIG_NETFILTER_XT_MATCH_L2TP=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_NFACCT=m
CONFIG_NETFILTER_XT_MATCH_OSF=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_RECENT=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_SET=m
CONFIG_IP_SET_MAX=256
CONFIG_IP_SET_BITMAP_IP=m
CONFIG_IP_SET_BITMAP_IPMAC=m
CONFIG_IP_SET_BITMAP_PORT=m
CONFIG_IP_SET_HASH_IP=m
CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
# CONFIG_IP_SET_HASH_IPMAC is not set
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
CONFIG_IP_SET_HASH_NETNET=m
CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_IP_VS=m
CONFIG_IP_VS_IPV6=y
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12

#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
CONFIG_IP_VS_PROTO_SCTP=y

#
# IPVS scheduler
#
CONFIG_IP_VS_RR=m
CONFIG_IP_VS_WRR=m
CONFIG_IP_VS_LC=m
CONFIG_IP_VS_WLC=m
CONFIG_IP_VS_FO=m
CONFIG_IP_VS_OVF=m
CONFIG_IP_VS_LBLC=m
CONFIG_IP_VS_LBLCR=m
CONFIG_IP_VS_DH=m
CONFIG_IP_VS_SH=m
# CONFIG_IP_VS_MH is not set
CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m

#
# IPVS SH scheduler
#
CONFIG_IP_VS_SH_TAB_BITS=8

#
# IPVS MH scheduler
#
CONFIG_IP_VS_MH_TAB_INDEX=12

#
# IPVS application helper
#
CONFIG_IP_VS_FTP=m
CONFIG_IP_VS_NFCT=y
CONFIG_IP_VS_PE_SIP=m

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
# CONFIG_NF_SOCKET_IPV4 is not set
CONFIG_NF_TPROXY_IPV4=m
# CONFIG_NF_TABLES_IPV4 is not set
# CONFIG_NF_TABLES_ARP is not set
CONFIG_NF_DUP_IPV4=m
CONFIG_NF_LOG_ARP=m
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=m
# CONFIG_NF_NAT_IPV4 is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_RPFILTER=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_SYNPROXY=m
# CONFIG_IP_NF_NAT is not set
CONFIG_IP_NF_MANGLE=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m

#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
CONFIG_NF_TPROXY_IPV6=m
# CONFIG_NF_TABLES_IPV6 is not set
CONFIG_NF_DUP_IPV6=m
CONFIG_NF_REJECT_IPV6=m
CONFIG_NF_LOG_IPV6=m
# CONFIG_NF_NAT_IPV6 is not set
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RPFILTER=m
CONFIG_IP6_NF_MATCH_RT=m
# CONFIG_IP6_NF_MATCH_SRH is not set
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_TARGET_SYNPROXY=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
CONFIG_IP6_NF_SECURITY=m
# CONFIG_IP6_NF_NAT is not set
CONFIG_NF_DEFRAG_IPV6=m

#
# DECnet: Netfilter Configuration
#
CONFIG_DECNET_NF_GRABULATOR=m
# CONFIG_NF_TABLES_BRIDGE is not set
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_BPFILTER is not set
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m

#
# DCCP CCIDs Configuration
#
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
# CONFIG_IP_DCCP_CCID3 is not set

#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5 is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_INET_SCTP_DIAG=m
CONFIG_RDS=m
CONFIG_RDS_RDMA=m
CONFIG_RDS_TCP=m
# CONFIG_RDS_DEBUG is not set
CONFIG_TIPC=m
CONFIG_TIPC_MEDIA_IB=y
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_TIPC_DIAG=m
CONFIG_ATM=m
CONFIG_ATM_CLIP=m
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=m
CONFIG_ATM_MPOA=m
CONFIG_ATM_BR2684=m
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_L2TP=m
CONFIG_L2TP_DEBUGFS=m
CONFIG_L2TP_V3=y
CONFIG_L2TP_IP=m
CONFIG_L2TP_ETH=m
CONFIG_STP=m
CONFIG_GARP=m
CONFIG_MRP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
CONFIG_VLAN_8021Q_GVRP=y
CONFIG_VLAN_8021Q_MVRP=y
CONFIG_DECNET=m
# CONFIG_DECNET_ROUTER is not set
CONFIG_LLC=m
CONFIG_LLC2=m
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_IPDDP=m
CONFIG_IPDDP_ENCAP=y
CONFIG_X25=m
CONFIG_LAPB=m
CONFIG_PHONET=m
CONFIG_6LOWPAN=m
# CONFIG_6LOWPAN_DEBUGFS is not set
CONFIG_6LOWPAN_NHC=m
CONFIG_6LOWPAN_NHC_DEST=m
CONFIG_6LOWPAN_NHC_FRAGMENT=m
CONFIG_6LOWPAN_NHC_HOP=m
CONFIG_6LOWPAN_NHC_IPV6=m
CONFIG_6LOWPAN_NHC_MOBILITY=m
CONFIG_6LOWPAN_NHC_ROUTING=m
CONFIG_6LOWPAN_NHC_UDP=m
# CONFIG_6LOWPAN_GHC_EXT_HDR_HOP is not set
# CONFIG_6LOWPAN_GHC_UDP is not set
# CONFIG_6LOWPAN_GHC_ICMPV6 is not set
# CONFIG_6LOWPAN_GHC_EXT_HDR_DEST is not set
# CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG is not set
# CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE is not set
CONFIG_IEEE802154=m
CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y
CONFIG_IEEE802154_SOCKET=m
CONFIG_IEEE802154_6LOWPAN=m
CONFIG_MAC802154=m
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_ATM=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFB=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_DRR=m
CONFIG_NET_SCH_MQPRIO=m
# CONFIG_NET_SCH_SKBPRIO is not set
CONFIG_NET_SCH_CHOKE=m
CONFIG_NET_SCH_QFQ=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not set
CONFIG_NET_SCH_FQ=m
CONFIG_NET_SCH_HHF=m
CONFIG_NET_SCH_PIE=m
CONFIG_NET_SCH_INGRESS=m
CONFIG_NET_SCH_PLUG=m
# CONFIG_NET_SCH_DEFAULT is not set

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
# CONFIG_CLS_U32_PERF is not set
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
CONFIG_NET_CLS_CGROUP=m
CONFIG_NET_CLS_BPF=m
CONFIG_NET_CLS_FLOWER=m
CONFIG_NET_CLS_MATCHALL=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_EMATCH_CANID=m
CONFIG_NET_EMATCH_IPSET=m
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
# CONFIG_NET_ACT_SAMPLE is not set
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
CONFIG_NET_ACT_CSUM=m
CONFIG_NET_ACT_VLAN=m
CONFIG_NET_ACT_BPF=m
CONFIG_NET_ACT_CONNMARK=m
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=m
# CONFIG_BATMAN_ADV_BATMAN_V is not set
CONFIG_BATMAN_ADV_BLA=y
CONFIG_BATMAN_ADV_DAT=y
CONFIG_BATMAN_ADV_NC=y
CONFIG_BATMAN_ADV_MCAST=y
CONFIG_BATMAN_ADV_DEBUGFS=y
# CONFIG_BATMAN_ADV_DEBUG is not set
# CONFIG_BATMAN_ADV_TRACING is not set
CONFIG_OPENVSWITCH=m
CONFIG_OPENVSWITCH_GRE=m
CONFIG_OPENVSWITCH_VXLAN=m
CONFIG_OPENVSWITCH_GENEVE=m
CONFIG_VSOCKETS=m
CONFIG_VSOCKETS_DIAG=m
CONFIG_VMWARE_VMCI_VSOCKETS=m
# CONFIG_VIRTIO_VSOCKETS is not set
# CONFIG_HYPERV_VSOCKETS is not set
CONFIG_NETLINK_DIAG=m
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_NSH=m
CONFIG_HSR=m
# CONFIG_NET_SWITCHDEV is not set
CONFIG_NET_L3_MASTER_DEV=y
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_NET_DROP_MONITOR=m
CONFIG_HAMRADIO=y

#
# Packet Radio protocols
#
CONFIG_AX25=m
CONFIG_AX25_DAMA_SLAVE=y
CONFIG_NETROM=m
CONFIG_ROSE=m

#
# AX.25 network device drivers
#
CONFIG_MKISS=m
CONFIG_6PACK=m
CONFIG_BPQETHER=m
CONFIG_BAYCOM_SER_FDX=m
CONFIG_BAYCOM_SER_HDX=m
CONFIG_BAYCOM_PAR=m
CONFIG_YAM=m
CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
CONFIG_CAN_GW=m

#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=m
# CONFIG_CAN_VXCAN is not set
CONFIG_CAN_SLCAN=m
CONFIG_CAN_DEV=m
CONFIG_CAN_CALC_BITTIMING=y
CONFIG_CAN_JANZ_ICAN3=m
CONFIG_CAN_C_CAN=m
CONFIG_CAN_C_CAN_PLATFORM=m
CONFIG_CAN_C_CAN_PCI=m
CONFIG_CAN_CC770=m
CONFIG_CAN_CC770_ISA=m
CONFIG_CAN_CC770_PLATFORM=m
# CONFIG_CAN_IFI_CANFD is not set
CONFIG_CAN_M_CAN=m
# CONFIG_CAN_PEAK_PCIEFD is not set
CONFIG_CAN_SJA1000=m
CONFIG_CAN_SJA1000_ISA=m
CONFIG_CAN_SJA1000_PLATFORM=m
CONFIG_CAN_EMS_PCMCIA=m
CONFIG_CAN_EMS_PCI=m
CONFIG_CAN_PEAK_PCMCIA=m
CONFIG_CAN_PEAK_PCI=m
CONFIG_CAN_PEAK_PCIEC=y
CONFIG_CAN_KVASER_PCI=m
CONFIG_CAN_PLX_PCI=m
CONFIG_CAN_SOFTING=m
CONFIG_CAN_SOFTING_CS=m

#
# CAN SPI interfaces
#
# CONFIG_CAN_HI311X is not set
CONFIG_CAN_MCP251X=m

#
# CAN USB interfaces
#
CONFIG_CAN_8DEV_USB=m
CONFIG_CAN_EMS_USB=m
CONFIG_CAN_ESD_USB2=m
CONFIG_CAN_GS_USB=m
CONFIG_CAN_KVASER_USB=m
# CONFIG_CAN_MCBA_USB is not set
CONFIG_CAN_PEAK_USB=m
# CONFIG_CAN_UCAN is not set
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_BT=m
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_CMTP=m
CONFIG_BT_HIDP=m
CONFIG_BT_HS=y
CONFIG_BT_LE=y
CONFIG_BT_6LOWPAN=m
# CONFIG_BT_LEDS is not set
# CONFIG_BT_SELFTEST is not set
CONFIG_BT_DEBUGFS=y

#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_RTL=y
CONFIG_BT_HCIBTSDIO=m
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
CONFIG_BT_HCIUART_INTEL=y
# CONFIG_BT_HCIUART_AG6XX is not set
# CONFIG_BT_HCIUART_MRVL is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIVHCI=m
CONFIG_BT_MRVL=m
CONFIG_BT_MRVL_SDIO=m
CONFIG_BT_ATH3K=m
CONFIG_BT_WILINK=m
CONFIG_BT_HCIRSI=m
CONFIG_AF_RXRPC=m
# CONFIG_AF_RXRPC_IPV6 is not set
# CONFIG_AF_RXRPC_INJECT_LOSS is not set
# CONFIG_AF_RXRPC_DEBUG is not set
# CONFIG_RXKAD is not set
# CONFIG_AF_KCM is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
CONFIG_CFG80211_DEBUGFS=y
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_CFG80211_WEXT_EXPORT=y
CONFIG_LIB80211=m
CONFIG_LIB80211_CRYPT_WEP=m
CONFIG_LIB80211_CRYPT_CCMP=m
CONFIG_LIB80211_CRYPT_TKIP=m
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_WIMAX=m
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_GPIO=m
CONFIG_NET_9P=m
CONFIG_NET_9P_VIRTIO=m
# CONFIG_NET_9P_XEN is not set
CONFIG_NET_9P_RDMA=m
# CONFIG_NET_9P_DEBUG is not set
CONFIG_CAIF=m
# CONFIG_CAIF_DEBUG is not set
CONFIG_CAIF_NETDEV=m
CONFIG_CAIF_USB=m
CONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y
CONFIG_NFC=m
CONFIG_NFC_DIGITAL=m
CONFIG_NFC_NCI=m
CONFIG_NFC_NCI_SPI=m
CONFIG_NFC_NCI_UART=m
CONFIG_NFC_HCI=m
CONFIG_NFC_SHDLC=y

#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_TRF7970A=m
CONFIG_NFC_MEI_PHY=m
CONFIG_NFC_SIM=m
CONFIG_NFC_PORT100=m
CONFIG_NFC_FDP=m
CONFIG_NFC_FDP_I2C=m
CONFIG_NFC_PN544=m
CONFIG_NFC_PN544_I2C=m
CONFIG_NFC_PN544_MEI=m
# CONFIG_NFC_PN533_USB is not set
# CONFIG_NFC_PN533_I2C is not set
CONFIG_NFC_MICROREAD=m
CONFIG_NFC_MICROREAD_I2C=m
CONFIG_NFC_MICROREAD_MEI=m
CONFIG_NFC_MRVL=m
CONFIG_NFC_MRVL_USB=m
CONFIG_NFC_MRVL_UART=m
CONFIG_NFC_MRVL_I2C=m
CONFIG_NFC_MRVL_SPI=m
CONFIG_NFC_ST21NFCA=m
CONFIG_NFC_ST21NFCA_I2C=m
CONFIG_NFC_ST_NCI=m
CONFIG_NFC_ST_NCI_I2C=m
CONFIG_NFC_ST_NCI_SPI=m
CONFIG_NFC_NXP_NCI=m
CONFIG_NFC_NXP_NCI_I2C=m
CONFIG_NFC_S3FWRN5=m
CONFIG_NFC_S3FWRN5_I2C=m
# CONFIG_NFC_ST95HF is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
# CONFIG_NET_DEVLINK is not set
CONFIG_MAY_USE_DEVLINK=y
CONFIG_PAGE_POOL=y
CONFIG_FAILOVER=y
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# CONFIG_DMA_CMA is not set

#
# Bus devices
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not set
CONFIG_MTD=m
# CONFIG_MTD_TESTS is not set
CONFIG_MTD_REDBOOT_PARTS=m
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
CONFIG_MTD_CMDLINE_PARTS=m
CONFIG_MTD_AR7_PARTS=m

#
# Partition parsers
#

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
CONFIG_MTD_BLOCK_RO=m
CONFIG_FTL=m
CONFIG_NFTL=m
CONFIG_NFTL_RW=y
CONFIG_INFTL=m
CONFIG_RFD_FTL=m
CONFIG_SSFDC=m
CONFIG_SM_FTL=m
CONFIG_MTD_OOPS=m
CONFIG_MTD_SWAP=m
# CONFIG_MTD_PARTITIONED_MASTER is not set

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=m
CONFIG_MTD_JEDECPROBE=m
CONFIG_MTD_GEN_PROBE=m
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_INTELEXT=m
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=m
CONFIG_MTD_RAM=m
CONFIG_MTD_ROM=m
CONFIG_MTD_ABSENT=m

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=m
# CONFIG_MTD_PHYSMAP_COMPAT is not set
CONFIG_MTD_SBC_GXX=m
CONFIG_MTD_AMD76XROM=m
CONFIG_MTD_ICHXROM=m
CONFIG_MTD_ESB2ROM=m
CONFIG_MTD_CK804XROM=m
CONFIG_MTD_SCB2_FLASH=m
CONFIG_MTD_NETtel=m
CONFIG_MTD_L440GX=m
CONFIG_MTD_PCI=m
CONFIG_MTD_PCMCIA=m
# CONFIG_MTD_PCMCIA_ANONYMOUS is not set
CONFIG_MTD_GPIO_ADDR=m
CONFIG_MTD_INTEL_VR_NOR=m
CONFIG_MTD_PLATRAM=m
CONFIG_MTD_LATCH_ADDR=m

#
# Self-contained MTD device drivers
#
CONFIG_MTD_PMC551=m
# CONFIG_MTD_PMC551_BUGFIX is not set
# CONFIG_MTD_PMC551_DEBUG is not set
CONFIG_MTD_DATAFLASH=m
# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
CONFIG_MTD_DATAFLASH_OTP=y
CONFIG_MTD_M25P80=m
# CONFIG_MTD_MCHP23K256 is not set
CONFIG_MTD_SST25L=m
CONFIG_MTD_SLRAM=m
CONFIG_MTD_PHRAM=m
CONFIG_MTD_MTDRAM=m
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTD_BLOCK2MTD=m

#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=m
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
CONFIG_MTD_ONENAND=m
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
CONFIG_MTD_ONENAND_GENERIC=m
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
CONFIG_MTD_NAND_ECC=m
# CONFIG_MTD_NAND_ECC_SMC is not set
CONFIG_MTD_NAND=m
CONFIG_MTD_NAND_BCH=m
CONFIG_MTD_NAND_ECC_BCH=y
CONFIG_MTD_SM_COMMON=m
CONFIG_MTD_NAND_DENALI=m
CONFIG_MTD_NAND_DENALI_PCI=m
CONFIG_MTD_NAND_GPIO=m
CONFIG_MTD_NAND_RICOH=m
CONFIG_MTD_NAND_DISKONCHIP=m
# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set
CONFIG_MTD_NAND_CAFE=m
CONFIG_MTD_NAND_NANDSIM=m
CONFIG_MTD_NAND_PLATFORM=m
# CONFIG_MTD_SPI_NAND is not set

#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=m
CONFIG_MTD_QINFO_PROBE=m
CONFIG_MTD_SPI_NOR=m
# CONFIG_MTD_MT81xx_NOR is not set
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
# CONFIG_SPI_INTEL_SPI_PCI is not set
# CONFIG_SPI_INTEL_SPI_PLATFORM is not set
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_MTD_UBI_GLUEBI=m
CONFIG_MTD_UBI_BLOCK=y
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
CONFIG_PARPORT_PC_PCMCIA=m
CONFIG_PARPORT_AX88796=m
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=m
CONFIG_BLK_DEV_FD=m
CONFIG_CDROM=y
CONFIG_PARIDE=m

#
# Parallel IDE high-level drivers
#
CONFIG_PARIDE_PD=m
CONFIG_PARIDE_PCD=m
CONFIG_PARIDE_PF=m
CONFIG_PARIDE_PT=m
CONFIG_PARIDE_PG=m

#
# Parallel IDE protocol modules
#
CONFIG_PARIDE_ATEN=m
CONFIG_PARIDE_BPCK=m
CONFIG_PARIDE_COMM=m
CONFIG_PARIDE_DSTR=m
CONFIG_PARIDE_FIT2=m
CONFIG_PARIDE_FIT3=m
CONFIG_PARIDE_EPAT=m
CONFIG_PARIDE_EPATC8=y
CONFIG_PARIDE_EPIA=m
CONFIG_PARIDE_FRIQ=m
CONFIG_PARIDE_FRPW=m
CONFIG_PARIDE_KBIC=m
CONFIG_PARIDE_KTTI=m
CONFIG_PARIDE_ON20=m
CONFIG_PARIDE_ON26=m
CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m
CONFIG_ZRAM=m
# CONFIG_ZRAM_WRITEBACK is not set
# CONFIG_ZRAM_MEMORY_TRACKING is not set
CONFIG_BLK_DEV_UMEM=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_DRBD=m
# CONFIG_DRBD_FAULT_INJECTION is not set
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_SKD=m
CONFIG_BLK_DEV_SX8=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=m
CONFIG_XEN_BLKDEV_FRONTEND=y
CONFIG_XEN_BLKDEV_BACKEND=m
CONFIG_VIRTIO_BLK=y
# CONFIG_VIRTIO_BLK_SCSI is not set
CONFIG_BLK_DEV_RBD=m
CONFIG_BLK_DEV_RSXX=m

#
# NVME Support
#
CONFIG_NVME_CORE=y
CONFIG_BLK_DEV_NVME=y
# CONFIG_NVME_MULTIPATH is not set
# CONFIG_NVME_RDMA is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TARGET is not set

#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=m
CONFIG_AD525X_DPOT=m
CONFIG_AD525X_DPOT_I2C=m
CONFIG_AD525X_DPOT_SPI=m
CONFIG_DUMMY_IRQ=m
CONFIG_IBM_ASM=m
CONFIG_PHANTOM=m
CONFIG_SGI_IOC4=m
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
CONFIG_ICS932S401=m
CONFIG_ENCLOSURE_SERVICES=m
CONFIG_HP_ILO=m
CONFIG_APDS9802ALS=m
CONFIG_ISL29003=m
CONFIG_ISL29020=m
CONFIG_SENSORS_TSL2550=m
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=m
CONFIG_HMC6352=m
CONFIG_DS1682=m
CONFIG_VMWARE_BALLOON=m
CONFIG_USB_SWITCH_FSA9480=m
CONFIG_LATTICE_ECP3_CONFIG=m
CONFIG_SRAM=y
# CONFIG_PCI_ENDPOINT_TEST is not set
CONFIG_C2PORT=m
CONFIG_C2PORT_DURAMAR_2150=m

#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
CONFIG_EEPROM_AT25=m
CONFIG_EEPROM_LEGACY=m
CONFIG_EEPROM_MAX6875=m
CONFIG_EEPROM_93CX6=m
CONFIG_EEPROM_93XX46=m
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
CONFIG_CB710_CORE=m
# CONFIG_CB710_DEBUG is not set
CONFIG_CB710_DEBUG_ASSUMPTIONS=y

#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=m
CONFIG_SENSORS_LIS3_I2C=m
CONFIG_ALTERA_STAPL=m
CONFIG_INTEL_MEI=m
CONFIG_INTEL_MEI_ME=m
CONFIG_INTEL_MEI_TXE=m
CONFIG_VMWARE_VMCI=m

#
# Intel MIC & related support
#

#
# Intel MIC Bus Driver
#
CONFIG_INTEL_MIC_BUS=m

#
# SCIF Bus Driver
#
CONFIG_SCIF_BUS=m

#
# VOP Bus Driver
#
# CONFIG_VOP_BUS is not set

#
# Intel MIC Host Driver
#

#
# Intel MIC Card Driver
#

#
# SCIF Driver
#
CONFIG_SCIF=m

#
# Intel MIC Coprocessor State Management (COSM) Drivers
#
CONFIG_MIC_COSM=m

#
# VOP Driver
#
CONFIG_VHOST_RING=m
CONFIG_GENWQE=m
CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0
CONFIG_ECHO=m
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
# CONFIG_SCSI_MQ_DEFAULT is not set
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=m
CONFIG_CHR_DEV_OSST=m
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
CONFIG_CHR_DEV_SCH=m
CONFIG_SCSI_ENCLOSURE=m
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
CONFIG_SCSI_ISCSI_ATTRS=m
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
CONFIG_SCSI_SAS_ATA=y
CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SRP_ATTRS=m
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=m
CONFIG_ISCSI_BOOT_SYSFS=m
CONFIG_SCSI_CXGB3_ISCSI=m
CONFIG_SCSI_CXGB4_ISCSI=m
CONFIG_SCSI_BNX2_ISCSI=m
CONFIG_SCSI_BNX2X_FCOE=m
CONFIG_BE2ISCSI=m
CONFIG_BLK_DEV_3W_XXXX_RAID=m
CONFIG_SCSI_HPSA=m
CONFIG_SCSI_3W_9XXX=m
CONFIG_SCSI_3W_SAS=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AACRAID=m
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=5000
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC79XX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC94XX=m
# CONFIG_AIC94XX_DEBUG is not set
CONFIG_SCSI_MVSAS=m
# CONFIG_SCSI_MVSAS_DEBUG is not set
# CONFIG_SCSI_MVSAS_TASKLET is not set
CONFIG_SCSI_MVUMI=m
CONFIG_SCSI_DPT_I2O=m
CONFIG_SCSI_ADVANSYS=m
CONFIG_SCSI_ARCMSR=m
CONFIG_SCSI_ESAS2R=m
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=m
CONFIG_MEGARAID_MAILBOX=m
CONFIG_MEGARAID_LEGACY=m
CONFIG_MEGARAID_SAS=m
CONFIG_SCSI_MPT3SAS=m
CONFIG_SCSI_MPT2SAS_MAX_SGE=128
CONFIG_SCSI_MPT3SAS_MAX_SGE=128
CONFIG_SCSI_MPT2SAS=m
# CONFIG_SCSI_SMARTPQI is not set
CONFIG_SCSI_UFSHCD=m
CONFIG_SCSI_UFSHCD_PCI=m
# CONFIG_SCSI_UFS_DWC_TC_PCI is not set
CONFIG_SCSI_UFSHCD_PLATFORM=m
# CONFIG_SCSI_UFS_DWC_TC_PLATFORM is not set
# CONFIG_SCSI_UFS_BSG is not set
CONFIG_SCSI_HPTIOP=m
CONFIG_SCSI_BUSLOGIC=m
CONFIG_SCSI_FLASHPOINT=y
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
CONFIG_VMWARE_PVSCSI=m
CONFIG_XEN_SCSI_FRONTEND=m
CONFIG_HYPERV_STORAGE=m
CONFIG_LIBFC=m
CONFIG_LIBFCOE=m
CONFIG_FCOE=m
CONFIG_FCOE_FNIC=m
CONFIG_SCSI_SNIC=m
# CONFIG_SCSI_SNIC_DEBUG_FS is not set
CONFIG_SCSI_DMX3191D=m
CONFIG_SCSI_GDTH=m
CONFIG_SCSI_ISCI=m
CONFIG_SCSI_IPS=m
CONFIG_SCSI_INITIO=m
CONFIG_SCSI_INIA100=m
CONFIG_SCSI_PPA=m
CONFIG_SCSI_IMM=m
# CONFIG_SCSI_IZIP_EPP16 is not set
# CONFIG_SCSI_IZIP_SLOW_CTR is not set
CONFIG_SCSI_STEX=m
CONFIG_SCSI_SYM53C8XX_2=m
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_IPR=m
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
CONFIG_SCSI_QLOGIC_1280=m
CONFIG_SCSI_QLA_FC=m
CONFIG_TCM_QLA2XXX=m
# CONFIG_TCM_QLA2XXX_DEBUG is not set
CONFIG_SCSI_QLA_ISCSI=m
# CONFIG_QEDI is not set
# CONFIG_QEDF is not set
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_LPFC_DEBUG_FS is not set
CONFIG_SCSI_DC395x=m
CONFIG_SCSI_AM53C974=m
CONFIG_SCSI_WD719X=m
CONFIG_SCSI_DEBUG=m
CONFIG_SCSI_PMCRAID=m
CONFIG_SCSI_PM8001=m
CONFIG_SCSI_BFA_FC=m
CONFIG_SCSI_VIRTIO=m
CONFIG_SCSI_CHELSIO_FCOE=m
CONFIG_SCSI_LOWLEVEL_PCMCIA=y
CONFIG_PCMCIA_AHA152X=m
CONFIG_PCMCIA_QLOGIC=m
CONFIG_PCMCIA_SYM53C500=m
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=m
CONFIG_SCSI_DH_HP_SW=m
CONFIG_SCSI_DH_EMC=m
CONFIG_SCSI_DH_ALUA=m
CONFIG_SCSI_OSD_INITIATOR=m
CONFIG_SCSI_OSD_ULD=m
CONFIG_SCSI_OSD_DPRINT_SENSE=1
# CONFIG_SCSI_OSD_DEBUG is not set
CONFIG_ATA=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_ZPODD=y
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=m
CONFIG_SATA_INIC162X=m
CONFIG_SATA_ACARD_AHCI=m
CONFIG_SATA_SIL24=m
CONFIG_ATA_SFF=y

#
# SFF controllers with custom DMA interface
#
CONFIG_PDC_ADMA=m
CONFIG_SATA_QSTOR=m
CONFIG_SATA_SX4=m
CONFIG_ATA_BMDMA=y

#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
# CONFIG_SATA_DWC is not set
CONFIG_SATA_MV=m
CONFIG_SATA_NV=m
CONFIG_SATA_PROMISE=m
CONFIG_SATA_SIL=m
CONFIG_SATA_SIS=m
CONFIG_SATA_SVW=m
CONFIG_SATA_ULI=m
CONFIG_SATA_VIA=m
CONFIG_SATA_VITESSE=m

#
# PATA SFF controllers with BMDMA
#
CONFIG_PATA_ALI=m
CONFIG_PATA_AMD=m
CONFIG_PATA_ARTOP=m
CONFIG_PATA_ATIIXP=m
CONFIG_PATA_ATP867X=m
CONFIG_PATA_CMD64X=m
CONFIG_PATA_CYPRESS=m
CONFIG_PATA_EFAR=m
CONFIG_PATA_HPT366=m
CONFIG_PATA_HPT37X=m
CONFIG_PATA_HPT3X2N=m
CONFIG_PATA_HPT3X3=m
# CONFIG_PATA_HPT3X3_DMA is not set
CONFIG_PATA_IT8213=m
CONFIG_PATA_IT821X=m
CONFIG_PATA_JMICRON=m
CONFIG_PATA_MARVELL=m
CONFIG_PATA_NETCELL=m
CONFIG_PATA_NINJA32=m
CONFIG_PATA_NS87415=m
CONFIG_PATA_OLDPIIX=m
CONFIG_PATA_OPTIDMA=m
CONFIG_PATA_PDC2027X=m
CONFIG_PATA_PDC_OLD=m
CONFIG_PATA_RADISYS=m
CONFIG_PATA_RDC=m
CONFIG_PATA_SCH=m
CONFIG_PATA_SERVERWORKS=m
CONFIG_PATA_SIL680=m
CONFIG_PATA_SIS=y
CONFIG_PATA_TOSHIBA=m
CONFIG_PATA_TRIFLEX=m
CONFIG_PATA_VIA=m
CONFIG_PATA_WINBOND=m

#
# PIO-only SFF controllers
#
CONFIG_PATA_CMD640_PCI=m
CONFIG_PATA_MPIIX=m
CONFIG_PATA_NS87410=m
CONFIG_PATA_OPTI=m
CONFIG_PATA_PCMCIA=m
CONFIG_PATA_PLATFORM=m
CONFIG_PATA_RZ1000=m

#
# Generic fallback / legacy drivers
#
CONFIG_PATA_ACPI=m
CONFIG_ATA_GENERIC=y
CONFIG_PATA_LEGACY=m
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_MD_CLUSTER=m
CONFIG_BCACHE=m
# CONFIG_BCACHE_DEBUG is not set
# CONFIG_BCACHE_CLOSURES_DEBUG is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=m
# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
CONFIG_DM_BIO_PRISON=m
CONFIG_DM_PERSISTENT_DATA=m
# CONFIG_DM_UNSTRIPED is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_THIN_PROVISIONING=m
CONFIG_DM_CACHE=m
CONFIG_DM_CACHE_SMQ=m
# CONFIG_DM_WRITECACHE is not set
CONFIG_DM_ERA=m
CONFIG_DM_MIRROR=m
CONFIG_DM_LOG_USERSPACE=m
CONFIG_DM_RAID=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_DM_MULTIPATH_QL=m
CONFIG_DM_MULTIPATH_ST=m
CONFIG_DM_DELAY=m
CONFIG_DM_UEVENT=y
CONFIG_DM_FLAKEY=m
CONFIG_DM_VERITY=m
# CONFIG_DM_VERITY_FEC is not set
CONFIG_DM_SWITCH=m
CONFIG_DM_LOG_WRITES=m
# CONFIG_DM_INTEGRITY is not set
CONFIG_TARGET_CORE=m
CONFIG_TCM_IBLOCK=m
CONFIG_TCM_FILEIO=m
CONFIG_TCM_PSCSI=m
CONFIG_TCM_USER2=m
CONFIG_LOOPBACK_TARGET=m
CONFIG_TCM_FC=m
CONFIG_ISCSI_TARGET=m
# CONFIG_ISCSI_TARGET_CXGB4 is not set
CONFIG_SBP_TARGET=m
CONFIG_FUSION=y
CONFIG_FUSION_SPI=m
CONFIG_FUSION_FC=m
CONFIG_FUSION_SAS=m
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=m
CONFIG_FUSION_LAN=m
CONFIG_FUSION_LOGGING=y

#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
CONFIG_FIREWIRE_NOSY=m
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=m
CONFIG_NETDEVICES=y
CONFIG_MII=m
CONFIG_NET_CORE=y
CONFIG_BONDING=m
CONFIG_DUMMY=m
CONFIG_EQUALIZER=m
CONFIG_NET_FC=y
CONFIG_IFB=m
CONFIG_NET_TEAM=m
CONFIG_NET_TEAM_MODE_BROADCAST=m
CONFIG_NET_TEAM_MODE_ROUNDROBIN=m
CONFIG_NET_TEAM_MODE_RANDOM=m
CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m
CONFIG_NET_TEAM_MODE_LOADBALANCE=m
CONFIG_MACVLAN=m
CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
# CONFIG_IPVTAP is not set
CONFIG_VXLAN=m
CONFIG_GENEVE=m
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_NTB_NETDEV=m
CONFIG_RIONET=m
CONFIG_RIONET_TX_SIZE=128
CONFIG_RIONET_RX_SIZE=128
CONFIG_TUN=y
CONFIG_TAP=m
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=m
CONFIG_VIRTIO_NET=y
CONFIG_NLMON=m
CONFIG_NET_VRF=m
CONFIG_SUNGEM_PHY=m
CONFIG_ARCNET=m
CONFIG_ARCNET_1201=m
CONFIG_ARCNET_1051=m
CONFIG_ARCNET_RAW=m
CONFIG_ARCNET_CAP=m
CONFIG_ARCNET_COM90xx=m
CONFIG_ARCNET_COM90xxIO=m
CONFIG_ARCNET_RIM_I=m
CONFIG_ARCNET_COM20020=m
CONFIG_ARCNET_COM20020_PCI=m
CONFIG_ARCNET_COM20020_CS=m
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=m
CONFIG_ATM_TCP=m
CONFIG_ATM_LANAI=m
CONFIG_ATM_ENI=m
# CONFIG_ATM_ENI_DEBUG is not set
# CONFIG_ATM_ENI_TUNE_BURST is not set
CONFIG_ATM_FIRESTREAM=m
CONFIG_ATM_ZATM=m
# CONFIG_ATM_ZATM_DEBUG is not set
CONFIG_ATM_NICSTAR=m
# CONFIG_ATM_NICSTAR_USE_SUNI is not set
# CONFIG_ATM_NICSTAR_USE_IDT77105 is not set
CONFIG_ATM_IDT77252=m
# CONFIG_ATM_IDT77252_DEBUG is not set
# CONFIG_ATM_IDT77252_RCV_ALL is not set
CONFIG_ATM_IDT77252_USE_SUNI=y
CONFIG_ATM_AMBASSADOR=m
# CONFIG_ATM_AMBASSADOR_DEBUG is not set
CONFIG_ATM_HORIZON=m
# CONFIG_ATM_HORIZON_DEBUG is not set
CONFIG_ATM_IA=m
# CONFIG_ATM_IA_DEBUG is not set
CONFIG_ATM_FORE200E=m
# CONFIG_ATM_FORE200E_USE_TASKLET is not set
CONFIG_ATM_FORE200E_TX_RETRY=16
CONFIG_ATM_FORE200E_DEBUG=0
CONFIG_ATM_HE=m
CONFIG_ATM_HE_USE_SUNI=y
CONFIG_ATM_SOLOS=m

#
# CAIF transport drivers
#
CONFIG_CAIF_TTY=m
CONFIG_CAIF_SPI_SLAVE=m
# CONFIG_CAIF_SPI_SYNC is not set
CONFIG_CAIF_HSI=m
CONFIG_CAIF_VIRTIO=m

#
# Distributed Switch Architecture drivers
#
CONFIG_ETHERNET=y
CONFIG_MDIO=m
CONFIG_NET_VENDOR_3COM=y
CONFIG_PCMCIA_3C574=m
CONFIG_PCMCIA_3C589=m
CONFIG_VORTEX=m
CONFIG_TYPHOON=m
CONFIG_NET_VENDOR_ADAPTEC=y
CONFIG_ADAPTEC_STARFIRE=m
CONFIG_NET_VENDOR_AGERE=y
CONFIG_ET131X=m
CONFIG_NET_VENDOR_ALACRITECH=y
CONFIG_SLICOSS=m
CONFIG_NET_VENDOR_ALTEON=y
CONFIG_ACENIC=m
# CONFIG_ACENIC_OMIT_TIGON_I is not set
CONFIG_ALTERA_TSE=m
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_ENA_ETHERNET=m
CONFIG_NET_VENDOR_AMD=y
CONFIG_AMD8111_ETH=m
CONFIG_PCNET32=m
CONFIG_PCMCIA_NMCLAN=m
# CONFIG_AMD_XGBE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_ATL2=m
CONFIG_ATL1=m
CONFIG_ATL1E=m
CONFIG_ATL1C=m
CONFIG_ALX=m
CONFIG_NET_VENDOR_AURORA=y
CONFIG_AURORA_NB8800=m
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_B44=m
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
# CONFIG_BCMGENET is not set
CONFIG_BNX2=m
CONFIG_CNIC=m
CONFIG_TIGON3=m
CONFIG_TIGON3_HWMON=y
CONFIG_BNX2X=m
CONFIG_BNX2X_SRIOV=y
# CONFIG_SYSTEMPORT is not set
CONFIG_BNXT=m
CONFIG_BNXT_SRIOV=y
CONFIG_BNXT_FLOWER_OFFLOAD=y
# CONFIG_BNXT_DCB is not set
CONFIG_BNXT_HWMON=y
CONFIG_NET_VENDOR_BROCADE=y
CONFIG_BNA=m
CONFIG_NET_VENDOR_CADENCE=y
CONFIG_MACB=m
CONFIG_MACB_USE_HWSTAMP=y
# CONFIG_MACB_PCI is not set
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_THUNDER_NIC_PF=m
CONFIG_THUNDER_NIC_VF=m
CONFIG_THUNDER_NIC_BGX=m
CONFIG_THUNDER_NIC_RGX=m
CONFIG_CAVIUM_PTP=y
CONFIG_LIQUIDIO=m
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
CONFIG_CHELSIO_T1=m
CONFIG_CHELSIO_T1_1G=y
CONFIG_CHELSIO_T3=m
CONFIG_CHELSIO_T4=m
CONFIG_CHELSIO_T4_DCB=y
CONFIG_CHELSIO_T4_FCOE=y
CONFIG_CHELSIO_T4VF=m
CONFIG_CHELSIO_LIB=m
CONFIG_NET_VENDOR_CISCO=y
CONFIG_ENIC=m
CONFIG_NET_VENDOR_CORTINA=y
CONFIG_CX_ECAT=m
CONFIG_DNET=m
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
CONFIG_DE2104X=m
CONFIG_DE2104X_DSL=0
CONFIG_TULIP=m
# CONFIG_TULIP_MWI is not set
# CONFIG_TULIP_MMIO is not set
# CONFIG_TULIP_NAPI is not set
CONFIG_DE4X5=m
CONFIG_WINBOND_840=m
CONFIG_DM9102=m
CONFIG_ULI526X=m
CONFIG_PCMCIA_XIRCOM=m
CONFIG_NET_VENDOR_DLINK=y
CONFIG_DL2K=m
CONFIG_SUNDANCE=m
# CONFIG_SUNDANCE_MMIO is not set
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_BE2NET=m
CONFIG_BE2NET_HWMON=y
CONFIG_BE2NET_BE2=y
CONFIG_BE2NET_BE3=y
CONFIG_BE2NET_LANCER=y
CONFIG_BE2NET_SKYHAWK=y
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_FUJITSU=y
CONFIG_PCMCIA_FMVJ18X=m
CONFIG_NET_VENDOR_HP=y
CONFIG_HP100=m
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=m
CONFIG_E1000=m
CONFIG_E1000E=m
CONFIG_E1000E_HWTS=y
CONFIG_IGB=m
CONFIG_IGB_HWMON=y
CONFIG_IGB_DCA=y
CONFIG_IGBVF=m
CONFIG_IXGB=m
CONFIG_IXGBE=m
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_DCA=y
CONFIG_IXGBE_DCB=y
CONFIG_IXGBEVF=m
CONFIG_I40E=m
CONFIG_I40E_DCB=y
CONFIG_IAVF=m
CONFIG_I40EVF=m
# CONFIG_ICE is not set
CONFIG_FM10K=m
# CONFIG_IGC is not set
CONFIG_JME=m
CONFIG_NET_VENDOR_MARVELL=y
CONFIG_MVMDIO=m
CONFIG_SKGE=m
# CONFIG_SKGE_DEBUG is not set
CONFIG_SKGE_GENESIS=y
CONFIG_SKY2=m
# CONFIG_SKY2_DEBUG is not set
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLX4_EN=m
CONFIG_MLX4_EN_DCB=y
CONFIG_MLX4_CORE=m
CONFIG_MLX4_DEBUG=y
CONFIG_MLX4_CORE_GEN2=y
CONFIG_MLX5_CORE=m
# CONFIG_MLX5_FPGA is not set
CONFIG_MLX5_CORE_EN=y
CONFIG_MLX5_EN_ARFS=y
CONFIG_MLX5_EN_RXNFC=y
CONFIG_MLX5_MPFS=y
CONFIG_MLX5_CORE_EN_DCB=y
# CONFIG_MLX5_CORE_IPOIB is not set
CONFIG_MLXSW_CORE=m
CONFIG_MLXSW_CORE_HWMON=y
CONFIG_MLXSW_CORE_THERMAL=y
CONFIG_MLXSW_PCI=m
CONFIG_MLXSW_I2C=m
CONFIG_MLXSW_MINIMAL=m
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
CONFIG_KS8842=m
CONFIG_KS8851=m
CONFIG_KS8851_MLL=m
CONFIG_KSZ884X_PCI=m
CONFIG_NET_VENDOR_MICROCHIP=y
CONFIG_ENC28J60=m
# CONFIG_ENC28J60_WRITEVERIFY is not set
CONFIG_ENCX24J600=m
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MYRI=y
CONFIG_MYRI10GE=m
CONFIG_MYRI10GE_DCA=y
CONFIG_FEALNX=m
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NATSEMI=m
CONFIG_NS83820=m
CONFIG_NET_VENDOR_NETERION=y
CONFIG_S2IO=m
CONFIG_VXGE=m
# CONFIG_VXGE_DEBUG_TRACE_ALL is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
CONFIG_PCMCIA_AXNET=m
CONFIG_NE2K_PCI=m
CONFIG_PCMCIA_PCNET=m
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_FORCEDETH=m
CONFIG_NET_VENDOR_OKI=y
CONFIG_ETHOC=m
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_HAMACHI=m
CONFIG_YELLOWFIN=m
CONFIG_NET_VENDOR_QLOGIC=y
CONFIG_QLA3XXX=m
CONFIG_QLCNIC=m
CONFIG_QLCNIC_SRIOV=y
CONFIG_QLCNIC_DCB=y
CONFIG_QLCNIC_HWMON=y
CONFIG_QLGE=m
CONFIG_NETXEN_NIC=m
CONFIG_QED=m
CONFIG_QED_SRIOV=y
CONFIG_QEDE=m
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
CONFIG_R6040=m
CONFIG_NET_VENDOR_REALTEK=y
CONFIG_ATP=m
CONFIG_8139CP=m
CONFIG_8139TOO=m
CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R8169=m
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
CONFIG_SXGBE_ETH=m
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_SFC=m
CONFIG_SFC_MTD=y
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
CONFIG_SFC_MCDI_LOGGING=y
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SILAN=y
CONFIG_SC92031=m
CONFIG_NET_VENDOR_SIS=y
CONFIG_SIS900=m
CONFIG_SIS190=m
CONFIG_NET_VENDOR_SMSC=y
CONFIG_PCMCIA_SMC91C92=m
CONFIG_EPIC100=m
CONFIG_SMSC911X=m
CONFIG_SMSC9420=m
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
CONFIG_STMMAC_ETH=m
CONFIG_STMMAC_PLATFORM=m
CONFIG_DWMAC_GENERIC=m
# CONFIG_STMMAC_PCI is not set
CONFIG_NET_VENDOR_SUN=y
CONFIG_HAPPYMEAL=m
CONFIG_SUNGEM=m
CONFIG_CASSINI=m
CONFIG_NIU=m
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
CONFIG_TEHUTI=m
CONFIG_NET_VENDOR_TI=y
CONFIG_TI_CPSW_ALE=m
CONFIG_TLAN=m
CONFIG_NET_VENDOR_VIA=y
CONFIG_VIA_RHINE=m
CONFIG_VIA_RHINE_MMIO=y
CONFIG_VIA_VELOCITY=m
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_WIZNET_W5100=m
CONFIG_WIZNET_W5300=m
# CONFIG_WIZNET_BUS_DIRECT is not set
# CONFIG_WIZNET_BUS_INDIRECT is not set
CONFIG_WIZNET_BUS_ANY=y
# CONFIG_WIZNET_W5100_SPI is not set
CONFIG_NET_VENDOR_XIRCOM=y
CONFIG_PCMCIA_XIRC2PS=m
CONFIG_FDDI=y
CONFIG_DEFXX=m
# CONFIG_DEFXX_MMIO is not set
CONFIG_SKFP=m
# CONFIG_HIPPI is not set
CONFIG_NET_SB1000=m
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
# CONFIG_MDIO_BCM_UNIMAC is not set
CONFIG_MDIO_BITBANG=m
CONFIG_MDIO_CAVIUM=m
CONFIG_MDIO_GPIO=m
# CONFIG_MDIO_MSCC_MIIM is not set
CONFIG_MDIO_THUNDER=m
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
# CONFIG_LED_TRIGGER_PHY is not set

#
# MII PHY device drivers
#
CONFIG_AMD_PHY=m
CONFIG_AQUANTIA_PHY=m
# CONFIG_ASIX_PHY is not set
CONFIG_AT803X_PHY=m
CONFIG_BCM7XXX_PHY=m
CONFIG_BCM87XX_PHY=m
CONFIG_BCM_NET_PHYLIB=m
CONFIG_BROADCOM_PHY=m
CONFIG_CICADA_PHY=m
# CONFIG_CORTINA_PHY is not set
CONFIG_DAVICOM_PHY=m
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
CONFIG_DP83848_PHY=m
CONFIG_DP83867_PHY=m
CONFIG_FIXED_PHY=y
CONFIG_ICPLUS_PHY=m
# CONFIG_INTEL_XWAY_PHY is not set
CONFIG_LSI_ET1011C_PHY=m
CONFIG_LXT_PHY=m
CONFIG_MARVELL_PHY=m
# CONFIG_MARVELL_10G_PHY is not set
CONFIG_MICREL_PHY=m
CONFIG_MICROCHIP_PHY=m
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
CONFIG_NATIONAL_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_REALTEK_PHY=m
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_SMSC_PHY=m
CONFIG_STE10XP=m
CONFIG_TERANETICS_PHY=m
CONFIG_VITESSE_PHY=m
# CONFIG_XILINX_GMII2RGMII is not set
CONFIG_MICREL_KS8995MA=m
CONFIG_PLIP=m
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_FILTER=y
CONFIG_PPP_MPPE=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOATM=m
CONFIG_PPPOE=m
CONFIG_PPTP=m
CONFIG_PPPOL2TP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_SLIP=m
CONFIG_SLHC=y
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
CONFIG_USB_NET_DRIVERS=m
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_RTL8152=m
CONFIG_USB_LAN78XX=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_AX88179_178A=m
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_USB_NET_CDC_NCM=m
CONFIG_USB_NET_HUAWEI_CDC_NCM=m
CONFIG_USB_NET_CDC_MBIM=m
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_SR9700=m
CONFIG_USB_NET_SR9800=m
CONFIG_USB_NET_SMSC75XX=m
CONFIG_USB_NET_SMSC95XX=m
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
CONFIG_USB_NET_MCS7830=m
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=m
CONFIG_USB_NET_CX82310_ETH=m
CONFIG_USB_NET_KALMIA=m
CONFIG_USB_NET_QMI_WWAN=m
CONFIG_USB_HSO=m
CONFIG_USB_NET_INT51X1=m
CONFIG_USB_CDC_PHONET=m
CONFIG_USB_IPHETH=m
CONFIG_USB_SIERRA_NET=m
CONFIG_USB_VL600=m
CONFIG_USB_NET_CH9200=m
CONFIG_WLAN=y
# CONFIG_WIRELESS_WDS is not set
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_ADM8211=m
CONFIG_ATH_COMMON=m
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG is not set
# CONFIG_ATH5K_TRACER is not set
CONFIG_ATH5K_PCI=y
CONFIG_ATH9K_HW=m
CONFIG_ATH9K_COMMON=m
CONFIG_ATH9K_COMMON_DEBUG=y
CONFIG_ATH9K_BTCOEX_SUPPORT=y
CONFIG_ATH9K=m
CONFIG_ATH9K_PCI=y
CONFIG_ATH9K_AHB=y
CONFIG_ATH9K_DEBUGFS=y
CONFIG_ATH9K_STATION_STATISTICS=y
# CONFIG_ATH9K_DYNACK is not set
CONFIG_ATH9K_WOW=y
CONFIG_ATH9K_RFKILL=y
CONFIG_ATH9K_CHANNEL_CONTEXT=y
CONFIG_ATH9K_PCOEM=y
CONFIG_ATH9K_HTC=m
CONFIG_ATH9K_HTC_DEBUGFS=y
# CONFIG_ATH9K_HWRNG is not set
# CONFIG_ATH9K_COMMON_SPECTRAL is not set
CONFIG_CARL9170=m
CONFIG_CARL9170_LEDS=y
# CONFIG_CARL9170_DEBUGFS is not set
CONFIG_CARL9170_WPC=y
CONFIG_CARL9170_HWRNG=y
CONFIG_ATH6KL=m
CONFIG_ATH6KL_SDIO=m
CONFIG_ATH6KL_USB=m
# CONFIG_ATH6KL_DEBUG is not set
# CONFIG_ATH6KL_TRACING is not set
CONFIG_AR5523=m
CONFIG_WIL6210=m
CONFIG_WIL6210_ISR_COR=y
CONFIG_WIL6210_TRACING=y
CONFIG_WIL6210_DEBUGFS=y
CONFIG_ATH10K=m
CONFIG_ATH10K_CE=y
CONFIG_ATH10K_PCI=m
# CONFIG_ATH10K_SDIO is not set
# CONFIG_ATH10K_USB is not set
# CONFIG_ATH10K_DEBUG is not set
CONFIG_ATH10K_DEBUGFS=y
# CONFIG_ATH10K_SPECTRAL is not set
CONFIG_ATH10K_TRACING=y
CONFIG_WCN36XX=m
# CONFIG_WCN36XX_DEBUGFS is not set
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_ATMEL=m
CONFIG_PCI_ATMEL=m
CONFIG_PCMCIA_ATMEL=m
CONFIG_AT76C50X_USB=m
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_B43=m
CONFIG_B43_BCMA=y
CONFIG_B43_SSB=y
CONFIG_B43_BUSES_BCMA_AND_SSB=y
# CONFIG_B43_BUSES_BCMA is not set
# CONFIG_B43_BUSES_SSB is not set
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
# CONFIG_B43_SDIO is not set
CONFIG_B43_BCMA_PIO=y
CONFIG_B43_PIO=y
CONFIG_B43_PHY_G=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_HT=y
CONFIG_B43_LEDS=y
CONFIG_B43_HWRNG=y
# CONFIG_B43_DEBUG is not set
CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_HWRNG=y
# CONFIG_B43LEGACY_DEBUG is not set
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
CONFIG_BRCMUTIL=m
CONFIG_BRCMSMAC=m
CONFIG_BRCMFMAC=m
CONFIG_BRCMFMAC_PROTO_BCDC=y
CONFIG_BRCMFMAC_PROTO_MSGBUF=y
CONFIG_BRCMFMAC_SDIO=y
CONFIG_BRCMFMAC_USB=y
CONFIG_BRCMFMAC_PCIE=y
CONFIG_BRCM_TRACING=y
# CONFIG_BRCMDBG is not set
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_AIRO=m
CONFIG_AIRO_CS=m
CONFIG_WLAN_VENDOR_INTEL=y
CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
# CONFIG_IPW2100_DEBUG is not set
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
# CONFIG_IPW2200_DEBUG is not set
CONFIG_LIBIPW=m
# CONFIG_LIBIPW_DEBUG is not set
CONFIG_IWLEGACY=m
CONFIG_IWL4965=m
CONFIG_IWL3945=m

#
# iwl3945 / iwl4965 Debugging Options
#
# CONFIG_IWLEGACY_DEBUG is not set
CONFIG_IWLEGACY_DEBUGFS=y
CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
CONFIG_IWLDVM=m
CONFIG_IWLMVM=m
CONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_BCAST_FILTERING is not set
# CONFIG_IWLWIFI_PCIE_RTPM is not set

#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLWIFI_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_HOSTAP=m
CONFIG_HOSTAP_FIRMWARE=y
CONFIG_HOSTAP_FIRMWARE_NVRAM=y
CONFIG_HOSTAP_PLX=m
CONFIG_HOSTAP_PCI=m
CONFIG_HOSTAP_CS=m
CONFIG_HERMES=m
# CONFIG_HERMES_PRISM is not set
CONFIG_HERMES_CACHE_FW_ON_INIT=y
CONFIG_PLX_HERMES=m
CONFIG_TMD_HERMES=m
CONFIG_NORTEL_HERMES=m
CONFIG_PCMCIA_HERMES=m
CONFIG_PCMCIA_SPECTRUM=m
CONFIG_ORINOCO_USB=m
CONFIG_P54_COMMON=m
CONFIG_P54_USB=m
CONFIG_P54_PCI=m
CONFIG_P54_SPI=m
# CONFIG_P54_SPI_DEFAULT_EEPROM is not set
CONFIG_P54_LEDS=y
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_USB=m
CONFIG_LIBERTAS_CS=m
CONFIG_LIBERTAS_SDIO=m
CONFIG_LIBERTAS_SPI=m
# CONFIG_LIBERTAS_DEBUG is not set
CONFIG_LIBERTAS_MESH=y
CONFIG_LIBERTAS_THINFIRM=m
# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set
CONFIG_LIBERTAS_THINFIRM_USB=m
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
CONFIG_MWIFIEX_PCIE=m
CONFIG_MWIFIEX_USB=m
CONFIG_MWL8K=m
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_MT7601U=m
# CONFIG_MT76x0U is not set
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT76x2U is not set
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=m
CONFIG_RT2400PCI=m
CONFIG_RT2500PCI=m
CONFIG_RT61PCI=m
CONFIG_RT2800PCI=m
CONFIG_RT2800PCI_RT33XX=y
CONFIG_RT2800PCI_RT35XX=y
CONFIG_RT2800PCI_RT53XX=y
CONFIG_RT2800PCI_RT3290=y
CONFIG_RT2500USB=m
CONFIG_RT73USB=m
CONFIG_RT2800USB=m
CONFIG_RT2800USB_RT33XX=y
CONFIG_RT2800USB_RT35XX=y
CONFIG_RT2800USB_RT3573=y
CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_RT55XX=y
CONFIG_RT2800USB_UNKNOWN=y
CONFIG_RT2800_LIB=m
CONFIG_RT2800_LIB_MMIO=m
CONFIG_RT2X00_LIB_MMIO=m
CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2X00_LIB_USB=m
CONFIG_RT2X00_LIB=m
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_LIB_DEBUGFS is not set
# CONFIG_RT2X00_DEBUG is not set
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_RTL8180=m
CONFIG_RTL8187=m
CONFIG_RTL8187_LEDS=y
CONFIG_RTL_CARDS=m
CONFIG_RTL8192CE=m
CONFIG_RTL8192SE=m
CONFIG_RTL8192DE=m
CONFIG_RTL8723AE=m
CONFIG_RTL8723BE=m
CONFIG_RTL8188EE=m
CONFIG_RTL8192EE=m
CONFIG_RTL8821AE=m
CONFIG_RTL8192CU=m
CONFIG_RTLWIFI=m
CONFIG_RTLWIFI_PCI=m
CONFIG_RTLWIFI_USB=m
# CONFIG_RTLWIFI_DEBUG is not set
CONFIG_RTL8192C_COMMON=m
CONFIG_RTL8723_COMMON=m
CONFIG_RTLBTCOEXIST=m
CONFIG_RTL8XXXU=m
CONFIG_RTL8XXXU_UNTESTED=y
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_RSI_91X=m
# CONFIG_RSI_DEBUGFS is not set
CONFIG_RSI_SDIO=m
CONFIG_RSI_USB=m
CONFIG_RSI_COEX=y
CONFIG_WLAN_VENDOR_ST=y
CONFIG_CW1200=m
CONFIG_CW1200_WLAN_SDIO=m
CONFIG_CW1200_WLAN_SPI=m
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WL1251=m
CONFIG_WL1251_SPI=m
CONFIG_WL1251_SDIO=m
CONFIG_WL12XX=m
CONFIG_WL18XX=m
CONFIG_WLCORE=m
CONFIG_WLCORE_SDIO=m
CONFIG_WILINK_PLATFORM_DATA=y
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_USB_ZD1201=m
CONFIG_ZD1211RW=m
# CONFIG_ZD1211RW_DEBUG is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PEARL_PCIE is not set
CONFIG_PCMCIA_RAYCS=m
CONFIG_PCMCIA_WL3501=m
CONFIG_MAC80211_HWSIM=m
CONFIG_USB_NET_RNDIS_WLAN=m

#
# WiMAX Wireless Broadband devices
#
CONFIG_WIMAX_I2400M=m
CONFIG_WIMAX_I2400M_USB=m
CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8
CONFIG_WAN=y
CONFIG_LANMEDIA=m
CONFIG_HDLC=m
CONFIG_HDLC_RAW=m
CONFIG_HDLC_RAW_ETH=m
CONFIG_HDLC_CISCO=m
CONFIG_HDLC_FR=m
CONFIG_HDLC_PPP=m
CONFIG_HDLC_X25=m
CONFIG_PCI200SYN=m
CONFIG_WANXL=m
CONFIG_PC300TOO=m
CONFIG_FARSYNC=m
CONFIG_DSCC4=m
CONFIG_DSCC4_PCISYNC=y
CONFIG_DSCC4_PCI_RST=y
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
CONFIG_LAPBETHER=m
CONFIG_X25_ASY=m
CONFIG_SBNI=m
# CONFIG_SBNI_MULTILINE is not set
CONFIG_IEEE802154_DRIVERS=m
CONFIG_IEEE802154_FAKELB=m
CONFIG_IEEE802154_AT86RF230=m
CONFIG_IEEE802154_AT86RF230_DEBUGFS=y
CONFIG_IEEE802154_MRF24J40=m
CONFIG_IEEE802154_CC2520=m
CONFIG_IEEE802154_ATUSB=m
# CONFIG_IEEE802154_ADF7242 is not set
# CONFIG_IEEE802154_CA8210 is not set
# CONFIG_IEEE802154_MCR20A is not set
# CONFIG_IEEE802154_HWSIM is not set
CONFIG_XEN_NETDEV_FRONTEND=y
CONFIG_XEN_NETDEV_BACKEND=m
CONFIG_VMXNET3=m
CONFIG_FUJITSU_ES=m
# CONFIG_THUNDERBOLT_NET is not set
CONFIG_HYPERV_NET=m
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=y
CONFIG_ISDN=y
CONFIG_ISDN_I4L=m
CONFIG_ISDN_PPP=y
CONFIG_ISDN_PPP_VJ=y
CONFIG_ISDN_MPP=y
CONFIG_IPPP_FILTER=y
CONFIG_ISDN_PPP_BSDCOMP=m
CONFIG_ISDN_AUDIO=y
CONFIG_ISDN_TTY_FAX=y
CONFIG_ISDN_X25=y

#
# ISDN feature submodules
#
CONFIG_ISDN_DIVERSION=m

#
# ISDN4Linux hardware drivers
#

#
# Passive cards
#
CONFIG_ISDN_DRV_HISAX=m

#
# D-channel protocol features
#
CONFIG_HISAX_EURO=y
CONFIG_DE_AOC=y
# CONFIG_HISAX_NO_SENDCOMPLETE is not set
# CONFIG_HISAX_NO_LLC is not set
# CONFIG_HISAX_NO_KEYPAD is not set
CONFIG_HISAX_1TR6=y
CONFIG_HISAX_NI1=y
CONFIG_HISAX_MAX_CARDS=8

#
# HiSax supported cards
#
CONFIG_HISAX_16_3=y
CONFIG_HISAX_TELESPCI=y
CONFIG_HISAX_S0BOX=y
CONFIG_HISAX_FRITZPCI=y
CONFIG_HISAX_AVM_A1_PCMCIA=y
CONFIG_HISAX_ELSA=y
CONFIG_HISAX_DIEHLDIVA=y
CONFIG_HISAX_SEDLBAUER=y
CONFIG_HISAX_NETJET=y
CONFIG_HISAX_NETJET_U=y
CONFIG_HISAX_NICCY=y
CONFIG_HISAX_BKM_A4T=y
CONFIG_HISAX_SCT_QUADRO=y
CONFIG_HISAX_GAZEL=y
CONFIG_HISAX_HFC_PCI=y
CONFIG_HISAX_W6692=y
CONFIG_HISAX_HFC_SX=y
CONFIG_HISAX_ENTERNOW_PCI=y
# CONFIG_HISAX_DEBUG is not set

#
# HiSax PCMCIA card service modules
#
CONFIG_HISAX_SEDLBAUER_CS=m
CONFIG_HISAX_ELSA_CS=m
CONFIG_HISAX_AVM_A1_CS=m
CONFIG_HISAX_TELES_CS=m

#
# HiSax sub driver modules
#
CONFIG_HISAX_ST5481=m
CONFIG_HISAX_HFCUSB=m
CONFIG_HISAX_HFC4S8S=m
CONFIG_HISAX_FRITZ_PCIPNP=m
CONFIG_ISDN_CAPI=m
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_CAPI20=m
CONFIG_ISDN_CAPI_MIDDLEWARE=y
CONFIG_ISDN_CAPI_CAPIDRV=m
# CONFIG_ISDN_CAPI_CAPIDRV_VERBOSE is not set

#
# CAPI hardware drivers
#
CONFIG_CAPI_AVM=y
CONFIG_ISDN_DRV_AVMB1_B1PCI=m
CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y
CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m
CONFIG_ISDN_DRV_AVMB1_AVM_CS=m
CONFIG_ISDN_DRV_AVMB1_T1PCI=m
CONFIG_ISDN_DRV_AVMB1_C4=m
CONFIG_CAPI_EICON=y
CONFIG_ISDN_DIVAS=m
CONFIG_ISDN_DIVAS_BRIPCI=y
CONFIG_ISDN_DIVAS_PRIPCI=y
CONFIG_ISDN_DIVAS_DIVACAPI=m
CONFIG_ISDN_DIVAS_USERIDI=m
CONFIG_ISDN_DIVAS_MAINT=m
CONFIG_ISDN_DRV_GIGASET=m
# CONFIG_GIGASET_CAPI is not set
CONFIG_GIGASET_I4L=y
CONFIG_GIGASET_BASE=m
CONFIG_GIGASET_M105=m
CONFIG_GIGASET_M101=m
# CONFIG_GIGASET_DEBUG is not set
CONFIG_HYSDN=m
CONFIG_HYSDN_CAPI=y
CONFIG_MISDN=m
CONFIG_MISDN_DSP=m
CONFIG_MISDN_L1OIP=m

#
# mISDN hardware drivers
#
CONFIG_MISDN_HFCPCI=m
CONFIG_MISDN_HFCMULTI=m
CONFIG_MISDN_HFCUSB=m
CONFIG_MISDN_AVMFRITZ=m
CONFIG_MISDN_SPEEDFAX=m
CONFIG_MISDN_INFINEON=m
CONFIG_MISDN_W6692=m
CONFIG_MISDN_NETJET=m
CONFIG_MISDN_IPAC=m
CONFIG_MISDN_ISAR=m
CONFIG_ISDN_HDLC=m
CONFIG_NVM=y
# CONFIG_NVM_PBLK is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=m
CONFIG_INPUT_SPARSEKMAP=m
CONFIG_INPUT_MATRIXKMAP=m

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=m

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
CONFIG_KEYBOARD_ADP5520=m
CONFIG_KEYBOARD_ADP5588=m
CONFIG_KEYBOARD_ADP5589=m
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_QT1070=m
CONFIG_KEYBOARD_QT2160=m
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
CONFIG_KEYBOARD_LKKBD=m
CONFIG_KEYBOARD_GPIO=m
CONFIG_KEYBOARD_GPIO_POLLED=m
CONFIG_KEYBOARD_TCA6416=m
CONFIG_KEYBOARD_TCA8418=m
CONFIG_KEYBOARD_MATRIX=m
CONFIG_KEYBOARD_LM8323=m
CONFIG_KEYBOARD_LM8333=m
CONFIG_KEYBOARD_MAX7359=m
CONFIG_KEYBOARD_MCS=m
CONFIG_KEYBOARD_MPR121=m
CONFIG_KEYBOARD_NEWTON=m
CONFIG_KEYBOARD_OPENCORES=m
CONFIG_KEYBOARD_SAMSUNG=m
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_KEYBOARD_SUNKBD=m
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
CONFIG_KEYBOARD_TWL4030=m
CONFIG_KEYBOARD_XTKBD=m
CONFIG_KEYBOARD_CROS_EC=m
# CONFIG_KEYBOARD_MTK_PMIC is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
CONFIG_MOUSE_PS2_SENTELIC=y
CONFIG_MOUSE_PS2_TOUCHKIT=y
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_VMMOUSE=y
CONFIG_MOUSE_PS2_SMBUS=y
CONFIG_MOUSE_SERIAL=m
CONFIG_MOUSE_APPLETOUCH=m
CONFIG_MOUSE_BCM5974=m
CONFIG_MOUSE_CYAPA=m
CONFIG_MOUSE_ELAN_I2C=m
CONFIG_MOUSE_ELAN_I2C_I2C=y
CONFIG_MOUSE_ELAN_I2C_SMBUS=y
CONFIG_MOUSE_VSXXXAA=m
CONFIG_MOUSE_GPIO=m
CONFIG_MOUSE_SYNAPTICS_I2C=m
CONFIG_MOUSE_SYNAPTICS_USB=m
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=m
CONFIG_JOYSTICK_A3D=m
CONFIG_JOYSTICK_ADI=m
CONFIG_JOYSTICK_COBRA=m
CONFIG_JOYSTICK_GF2K=m
CONFIG_JOYSTICK_GRIP=m
CONFIG_JOYSTICK_GRIP_MP=m
CONFIG_JOYSTICK_GUILLEMOT=m
CONFIG_JOYSTICK_INTERACT=m
CONFIG_JOYSTICK_SIDEWINDER=m
CONFIG_JOYSTICK_TMDC=m
CONFIG_JOYSTICK_IFORCE=m
CONFIG_JOYSTICK_IFORCE_USB=y
CONFIG_JOYSTICK_IFORCE_232=y
CONFIG_JOYSTICK_WARRIOR=m
CONFIG_JOYSTICK_MAGELLAN=m
CONFIG_JOYSTICK_SPACEORB=m
CONFIG_JOYSTICK_SPACEBALL=m
CONFIG_JOYSTICK_STINGER=m
CONFIG_JOYSTICK_TWIDJOY=m
CONFIG_JOYSTICK_ZHENHUA=m
CONFIG_JOYSTICK_DB9=m
CONFIG_JOYSTICK_GAMECON=m
CONFIG_JOYSTICK_TURBOGRAFX=m
CONFIG_JOYSTICK_AS5011=m
CONFIG_JOYSTICK_JOYDUMP=m
CONFIG_JOYSTICK_XPAD=m
CONFIG_JOYSTICK_XPAD_FF=y
CONFIG_JOYSTICK_XPAD_LEDS=y
CONFIG_JOYSTICK_WALKERA0701=m
# CONFIG_JOYSTICK_PSXPAD_SPI is not set
# CONFIG_JOYSTICK_PXRC is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=m
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=m
CONFIG_TABLET_USB_HANWANG=m
CONFIG_TABLET_USB_KBTAB=m
# CONFIG_TABLET_USB_PEGASUS is not set
CONFIG_TABLET_SERIAL_WACOM4=m
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
CONFIG_TOUCHSCREEN_88PM860X=m
CONFIG_TOUCHSCREEN_ADS7846=m
CONFIG_TOUCHSCREEN_AD7877=m
CONFIG_TOUCHSCREEN_AD7879=m
CONFIG_TOUCHSCREEN_AD7879_I2C=m
CONFIG_TOUCHSCREEN_AD7879_SPI=m
# CONFIG_TOUCHSCREEN_ADC is not set
CONFIG_TOUCHSCREEN_ATMEL_MXT=m
# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
CONFIG_TOUCHSCREEN_AUO_PIXCIR=m
CONFIG_TOUCHSCREEN_BU21013=m
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
CONFIG_TOUCHSCREEN_CY8CTMG110=m
CONFIG_TOUCHSCREEN_CYTTSP_CORE=m
CONFIG_TOUCHSCREEN_CYTTSP_I2C=m
CONFIG_TOUCHSCREEN_CYTTSP_SPI=m
CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m
CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m
CONFIG_TOUCHSCREEN_CYTTSP4_SPI=m
CONFIG_TOUCHSCREEN_DA9034=m
CONFIG_TOUCHSCREEN_DA9052=m
CONFIG_TOUCHSCREEN_DYNAPRO=m
CONFIG_TOUCHSCREEN_HAMPSHIRE=m
CONFIG_TOUCHSCREEN_EETI=m
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
CONFIG_TOUCHSCREEN_FUJITSU=m
CONFIG_TOUCHSCREEN_GOODIX=m
# CONFIG_TOUCHSCREEN_HIDEEP is not set
CONFIG_TOUCHSCREEN_ILI210X=m
# CONFIG_TOUCHSCREEN_S6SY761 is not set
CONFIG_TOUCHSCREEN_GUNZE=m
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_ELO=m
CONFIG_TOUCHSCREEN_WACOM_W8001=m
CONFIG_TOUCHSCREEN_WACOM_I2C=m
CONFIG_TOUCHSCREEN_MAX11801=m
CONFIG_TOUCHSCREEN_MCS5000=m
CONFIG_TOUCHSCREEN_MMS114=m
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
CONFIG_TOUCHSCREEN_MTOUCH=m
CONFIG_TOUCHSCREEN_INEXIO=m
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_PENMOUNT=m
CONFIG_TOUCHSCREEN_EDT_FT5X06=m
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m
CONFIG_TOUCHSCREEN_UCB1400=m
CONFIG_TOUCHSCREEN_PIXCIR=m
CONFIG_TOUCHSCREEN_WDT87XX_I2C=m
CONFIG_TOUCHSCREEN_WM831X=m
CONFIG_TOUCHSCREEN_WM97XX=m
CONFIG_TOUCHSCREEN_WM9705=y
CONFIG_TOUCHSCREEN_WM9712=y
CONFIG_TOUCHSCREEN_WM9713=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_MC13783=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
CONFIG_TOUCHSCREEN_USB_JASTEC=y
CONFIG_TOUCHSCREEN_USB_ELO=y
CONFIG_TOUCHSCREEN_USB_E2I=y
CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
CONFIG_TOUCHSCREEN_USB_NEXIO=y
CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
CONFIG_TOUCHSCREEN_TOUCHIT213=m
CONFIG_TOUCHSCREEN_TSC_SERIO=m
CONFIG_TOUCHSCREEN_TSC200X_CORE=m
CONFIG_TOUCHSCREEN_TSC2004=m
CONFIG_TOUCHSCREEN_TSC2005=m
CONFIG_TOUCHSCREEN_TSC2007=m
# CONFIG_TOUCHSCREEN_TSC2007_IIO is not set
CONFIG_TOUCHSCREEN_PCAP=m
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
CONFIG_TOUCHSCREEN_ST1232=m
# CONFIG_TOUCHSCREEN_STMFTS is not set
CONFIG_TOUCHSCREEN_SUR40=m
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
CONFIG_TOUCHSCREEN_SX8654=m
CONFIG_TOUCHSCREEN_TPS6507X=m
# CONFIG_TOUCHSCREEN_ZET6223 is not set
CONFIG_TOUCHSCREEN_ZFORCE=m
CONFIG_TOUCHSCREEN_ROHM_BU21023=m
CONFIG_INPUT_MISC=y
CONFIG_INPUT_88PM860X_ONKEY=m
CONFIG_INPUT_88PM80X_ONKEY=m
CONFIG_INPUT_AD714X=m
CONFIG_INPUT_AD714X_I2C=m
CONFIG_INPUT_AD714X_SPI=m
CONFIG_INPUT_ARIZONA_HAPTICS=m
CONFIG_INPUT_BMA150=m
CONFIG_INPUT_E3X0_BUTTON=m
CONFIG_INPUT_PCSPKR=m
CONFIG_INPUT_MAX77693_HAPTIC=m
CONFIG_INPUT_MAX8925_ONKEY=m
CONFIG_INPUT_MAX8997_HAPTIC=m
CONFIG_INPUT_MC13783_PWRBUTTON=m
CONFIG_INPUT_MMA8450=m
CONFIG_INPUT_APANEL=m
CONFIG_INPUT_GP2A=m
CONFIG_INPUT_GPIO_BEEPER=m
# CONFIG_INPUT_GPIO_DECODER is not set
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE2=m
CONFIG_INPUT_KEYSPAN_REMOTE=m
CONFIG_INPUT_KXTJ9=m
# CONFIG_INPUT_KXTJ9_POLLED_MODE is not set
CONFIG_INPUT_POWERMATE=m
CONFIG_INPUT_YEALINK=m
CONFIG_INPUT_CM109=m
CONFIG_INPUT_REGULATOR_HAPTIC=m
CONFIG_INPUT_RETU_PWRBUTTON=m
CONFIG_INPUT_TWL4030_PWRBUTTON=m
CONFIG_INPUT_TWL4030_VIBRA=m
CONFIG_INPUT_TWL6040_VIBRA=m
CONFIG_INPUT_UINPUT=y
CONFIG_INPUT_PALMAS_PWRBUTTON=m
CONFIG_INPUT_PCF50633_PMU=m
CONFIG_INPUT_PCF8574=m
CONFIG_INPUT_PWM_BEEPER=m
# CONFIG_INPUT_PWM_VIBRA is not set
CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
CONFIG_INPUT_DA9052_ONKEY=m
CONFIG_INPUT_DA9055_ONKEY=m
CONFIG_INPUT_DA9063_ONKEY=m
CONFIG_INPUT_WM831X_ON=m
CONFIG_INPUT_PCAP=m
CONFIG_INPUT_ADXL34X=m
CONFIG_INPUT_ADXL34X_I2C=m
CONFIG_INPUT_ADXL34X_SPI=m
CONFIG_INPUT_IMS_PCU=m
CONFIG_INPUT_CMA3000=m
CONFIG_INPUT_CMA3000_I2C=m
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
CONFIG_INPUT_IDEAPAD_SLIDEBAR=m
CONFIG_INPUT_SOC_BUTTON_ARRAY=m
CONFIG_INPUT_DRV260X_HAPTICS=m
CONFIG_INPUT_DRV2665_HAPTICS=m
CONFIG_INPUT_DRV2667_HAPTICS=m
CONFIG_RMI4_CORE=m
# CONFIG_RMI4_I2C is not set
# CONFIG_RMI4_SPI is not set
# CONFIG_RMI4_SMB is not set
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=m
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
# CONFIG_RMI4_F34 is not set
# CONFIG_RMI4_F54 is not set
# CONFIG_RMI4_F55 is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
CONFIG_SERIO_CT82C710=m
CONFIG_SERIO_PARKBD=m
CONFIG_SERIO_PCIPS2=m
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_SERIO_ALTERA_PS2=m
CONFIG_SERIO_PS2MULT=m
CONFIG_SERIO_ARC_PS2=m
CONFIG_HYPERV_KEYBOARD=m
# CONFIG_SERIO_GPIO_PS2 is not set
CONFIG_USERIO=m
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
CONFIG_GAMEPORT_L4=m
CONFIG_GAMEPORT_EMU10K1=m
CONFIG_GAMEPORT_FM801=m

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=0
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_ROCKETPORT=m
CONFIG_CYCLADES=m
# CONFIG_CYZ_INTR is not set
CONFIG_MOXA_INTELLIO=m
CONFIG_MOXA_SMARTIO=m
CONFIG_SYNCLINK=m
CONFIG_SYNCLINKMP=m
CONFIG_SYNCLINK_GT=m
CONFIG_NOZOMI=m
CONFIG_ISI=m
CONFIG_N_HDLC=m
CONFIG_N_GSM=m
CONFIG_TRACE_ROUTER=m
CONFIG_TRACE_SINK=m
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_CS=m
# CONFIG_SERIAL_8250_MEN_MCB is not set
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=32
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_8250_DW=m
CONFIG_SERIAL_8250_RT288X=y
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=m
# CONFIG_SERIAL_8250_MOXA is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_KGDB_NMI=y
CONFIG_SERIAL_MAX3100=m
CONFIG_SERIAL_MAX310X=y
CONFIG_SERIAL_UARTLITE=m
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
CONFIG_SERIAL_JSM=m
CONFIG_SERIAL_SCCNXP=y
CONFIG_SERIAL_SCCNXP_CONSOLE=y
CONFIG_SERIAL_SC16IS7XX_CORE=m
CONFIG_SERIAL_SC16IS7XX=m
CONFIG_SERIAL_SC16IS7XX_I2C=y
CONFIG_SERIAL_SC16IS7XX_SPI=y
CONFIG_SERIAL_ALTERA_JTAGUART=m
CONFIG_SERIAL_ALTERA_UART=m
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
# CONFIG_SERIAL_IFX6X60 is not set
CONFIG_SERIAL_ARC=m
CONFIG_SERIAL_ARC_NR_PORTS=1
CONFIG_SERIAL_RP2=m
CONFIG_SERIAL_RP2_NR_UARTS=32
CONFIG_SERIAL_FSL_LPUART=m
CONFIG_SERIAL_MEN_Z135=m
# CONFIG_SERIAL_DEV_BUS is not set
CONFIG_TTY_PRINTK=y
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DMI_DECODE=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
CONFIG_IPMI_WATCHDOG=m
CONFIG_IPMI_POWEROFF=m
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_INTEL=m
CONFIG_HW_RANDOM_AMD=m
CONFIG_HW_RANDOM_VIA=m
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_NVRAM=m
CONFIG_R3964=m
CONFIG_APPLICOM=m

#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=m
CONFIG_CARDMAN_4000=m
CONFIG_CARDMAN_4040=m
# CONFIG_SCR24X is not set
CONFIG_IPWIRELESS=m
CONFIG_MWAVE=m
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
CONFIG_TCG_TIS_I2C_ATMEL=m
CONFIG_TCG_TIS_I2C_INFINEON=m
CONFIG_TCG_TIS_I2C_NUVOTON=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_INFINEON=m
CONFIG_TCG_XEN=m
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
CONFIG_TCG_TIS_ST33ZP24_SPI=m
CONFIG_TELCLOCK=m
CONFIG_DEVPORT=y
CONFIG_XILLYBUS=m
CONFIG_XILLYBUS_PCIE=m
# CONFIG_RANDOM_TRUST_CPU is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=m

#
# Multiplexer I2C Chip support
#
CONFIG_I2C_MUX_GPIO=m
# CONFIG_I2C_MUX_LTC4306 is not set
CONFIG_I2C_MUX_PCA9541=m
CONFIG_I2C_MUX_PCA954x=m
CONFIG_I2C_MUX_REG=m
# CONFIG_I2C_MUX_MLXCPLD is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=m
CONFIG_I2C_ALI1563=m
CONFIG_I2C_ALI15X3=m
CONFIG_I2C_AMD756=m
CONFIG_I2C_AMD756_S4882=m
CONFIG_I2C_AMD8111=m
CONFIG_I2C_I801=m
CONFIG_I2C_ISCH=m
CONFIG_I2C_ISMT=m
CONFIG_I2C_PIIX4=m
CONFIG_I2C_NFORCE2=m
CONFIG_I2C_NFORCE2_S4985=m
# CONFIG_I2C_NVIDIA_GPU is not set
CONFIG_I2C_SIS5595=m
CONFIG_I2C_SIS630=m
CONFIG_I2C_SIS96X=m
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m

#
# ACPI drivers
#
CONFIG_I2C_SCMI=m

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_CBUS_GPIO=m
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
CONFIG_I2C_DESIGNWARE_PCI=m
CONFIG_I2C_DESIGNWARE_BAYTRAIL=y
CONFIG_I2C_EMEV2=m
CONFIG_I2C_GPIO=m
# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
CONFIG_I2C_KEMPLD=m
CONFIG_I2C_OCORES=m
CONFIG_I2C_PCA_PLATFORM=m
CONFIG_I2C_SIMTEC=m
CONFIG_I2C_XILINX=m

#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_DIOLAN_U2C=m
CONFIG_I2C_DLN2=m
CONFIG_I2C_PARPORT=m
CONFIG_I2C_PARPORT_LIGHT=m
CONFIG_I2C_ROBOTFUZZ_OSIF=m
CONFIG_I2C_TAOS_EVM=m
CONFIG_I2C_TINY_USB=m
CONFIG_I2C_VIPERBOARD=m

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
CONFIG_I2C_CROS_EC_TUNNEL=m
CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
# CONFIG_I2C_SLAVE_EEPROM is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y

#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=m
# CONFIG_SPI_AXI_SPI_ENGINE is not set
CONFIG_SPI_BITBANG=m
CONFIG_SPI_BUTTERFLY=m
CONFIG_SPI_CADENCE=m
CONFIG_SPI_DESIGNWARE=m
CONFIG_SPI_DW_PCI=m
CONFIG_SPI_DW_MID_DMA=y
CONFIG_SPI_DW_MMIO=m
CONFIG_SPI_DLN2=m
CONFIG_SPI_GPIO=m
CONFIG_SPI_LM70_LLP=m
CONFIG_SPI_OC_TINY=m
CONFIG_SPI_PXA2XX=m
CONFIG_SPI_PXA2XX_PCI=m
# CONFIG_SPI_ROCKCHIP is not set
CONFIG_SPI_SC18IS602=m
CONFIG_SPI_XCOMM=m
# CONFIG_SPI_XILINX is not set
CONFIG_SPI_ZYNQMP_GQSPI=m

#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_LOOPBACK_TEST is not set
CONFIG_SPI_TLE62X0=m
# CONFIG_SPI_SLAVE is not set
CONFIG_SPMI=m
CONFIG_HSI=m
CONFIG_HSI_BOARDINFO=y

#
# HSI controllers
#

#
# HSI clients
#
CONFIG_HSI_CHAR=m
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
CONFIG_PPS_CLIENT_LDISC=m
CONFIG_PPS_CLIENT_PARPORT=m
CONFIG_PPS_CLIENT_GPIO=m

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_KVM=y
CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=y
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_BAYTRAIL=y
CONFIG_PINCTRL_CHERRYVIEW=y
CONFIG_PINCTRL_INTEL=m
CONFIG_PINCTRL_BROXTON=m
# CONFIG_PINCTRL_CANNONLAKE is not set
# CONFIG_PINCTRL_CEDARFORK is not set
# CONFIG_PINCTRL_DENVERTON is not set
# CONFIG_PINCTRL_GEMINILAKE is not set
# CONFIG_PINCTRL_ICELAKE is not set
# CONFIG_PINCTRL_LEWISBURG is not set
CONFIG_PINCTRL_SUNRISEPOINT=m
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_GENERIC=m
CONFIG_GPIO_MAX730X=m

#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_AMDPT=m
CONFIG_GPIO_DWAPB=m
# CONFIG_GPIO_EXAR is not set
CONFIG_GPIO_GENERIC_PLATFORM=m
CONFIG_GPIO_ICH=m
CONFIG_GPIO_LYNXPOINT=y
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_MENZ127 is not set
# CONFIG_GPIO_MOCKUP is not set
CONFIG_GPIO_VX855=m

#
# Port-mapped I/O GPIO drivers
#
CONFIG_GPIO_F7188X=m
CONFIG_GPIO_IT87=m
CONFIG_GPIO_SCH=m
CONFIG_GPIO_SCH311X=m
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set

#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=m
CONFIG_GPIO_MAX7300=m
CONFIG_GPIO_MAX732X=m
CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCF857X=m
# CONFIG_GPIO_TPIC2810 is not set

#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=m
CONFIG_GPIO_ARIZONA=m
CONFIG_GPIO_CRYSTAL_COVE=m
CONFIG_GPIO_DA9052=m
CONFIG_GPIO_DA9055=m
CONFIG_GPIO_DLN2=m
CONFIG_GPIO_JANZ_TTL=m
CONFIG_GPIO_KEMPLD=m
CONFIG_GPIO_LP3943=m
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
CONFIG_GPIO_TPS6586X=y
CONFIG_GPIO_TPS65910=y
CONFIG_GPIO_TPS65912=m
CONFIG_GPIO_TWL4030=m
CONFIG_GPIO_TWL6040=m
CONFIG_GPIO_UCB1400=m
CONFIG_GPIO_WM831X=m
CONFIG_GPIO_WM8350=m
CONFIG_GPIO_WM8994=m

#
# PCI GPIO expanders
#
CONFIG_GPIO_AMD8111=m
CONFIG_GPIO_ML_IOH=m
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
CONFIG_GPIO_RDC321X=m

#
# SPI GPIO expanders
#
# CONFIG_GPIO_MAX3191X is not set
CONFIG_GPIO_MAX7301=m
CONFIG_GPIO_MC33880=m
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set

#
# USB GPIO expanders
#
CONFIG_GPIO_VIPERBOARD=m
CONFIG_W1=m
CONFIG_W1_CON=y

#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=m
CONFIG_W1_MASTER_DS2490=m
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_DS1WM=m
CONFIG_W1_MASTER_GPIO=m

#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
# CONFIG_W1_SLAVE_DS2405 is not set
CONFIG_W1_SLAVE_DS2408=m
CONFIG_W1_SLAVE_DS2408_READBACK=y
CONFIG_W1_SLAVE_DS2413=m
CONFIG_W1_SLAVE_DS2406=m
CONFIG_W1_SLAVE_DS2423=m
# CONFIG_W1_SLAVE_DS2805 is not set
CONFIG_W1_SLAVE_DS2431=m
CONFIG_W1_SLAVE_DS2433=m
# CONFIG_W1_SLAVE_DS2433_CRC is not set
# CONFIG_W1_SLAVE_DS2438 is not set
CONFIG_W1_SLAVE_DS2780=m
CONFIG_W1_SLAVE_DS2781=m
CONFIG_W1_SLAVE_DS28E04=m
# CONFIG_W1_SLAVE_DS28E17 is not set
CONFIG_POWER_AVS=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_RESTART=y
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=m
CONFIG_GENERIC_ADC_BATTERY=m
CONFIG_MAX8925_POWER=m
CONFIG_WM831X_BACKUP=m
CONFIG_WM831X_POWER=m
CONFIG_WM8350_POWER=m
CONFIG_TEST_POWER=m
CONFIG_BATTERY_88PM860X=m
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_DS2760 is not set
CONFIG_BATTERY_DS2780=m
CONFIG_BATTERY_DS2781=m
CONFIG_BATTERY_DS2782=m
CONFIG_BATTERY_SBS=m
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
CONFIG_BATTERY_BQ27XXX=m
CONFIG_BATTERY_BQ27XXX_I2C=m
CONFIG_BATTERY_BQ27XXX_HDQ=m
# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
CONFIG_BATTERY_DA9030=m
CONFIG_BATTERY_DA9052=m
CONFIG_CHARGER_DA9150=m
CONFIG_BATTERY_DA9150=m
CONFIG_BATTERY_MAX17040=m
CONFIG_BATTERY_MAX17042=m
# CONFIG_BATTERY_MAX1721X is not set
CONFIG_BATTERY_TWL4030_MADC=m
CONFIG_CHARGER_88PM860X=m
CONFIG_CHARGER_PCF50633=m
CONFIG_BATTERY_RX51=m
CONFIG_CHARGER_ISP1704=m
CONFIG_CHARGER_MAX8903=m
CONFIG_CHARGER_TWL4030=m
CONFIG_CHARGER_LP8727=m
CONFIG_CHARGER_LP8788=m
CONFIG_CHARGER_GPIO=m
CONFIG_CHARGER_MANAGER=y
# CONFIG_CHARGER_LTC3651 is not set
CONFIG_CHARGER_MAX14577=m
CONFIG_CHARGER_MAX77693=m
CONFIG_CHARGER_MAX8997=m
CONFIG_CHARGER_MAX8998=m
CONFIG_CHARGER_BQ2415X=m
CONFIG_CHARGER_BQ24190=m
CONFIG_CHARGER_BQ24257=m
CONFIG_CHARGER_BQ24735=m
CONFIG_CHARGER_BQ25890=m
CONFIG_CHARGER_SMB347=m
CONFIG_CHARGER_TPS65090=m
CONFIG_BATTERY_GAUGE_LTC2941=m
CONFIG_BATTERY_RT5033=m
CONFIG_CHARGER_RT9455=m
# CONFIG_CHARGER_CROS_USBPD is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=m
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=m
CONFIG_SENSORS_ABITUGURU3=m
CONFIG_SENSORS_AD7314=m
CONFIG_SENSORS_AD7414=m
CONFIG_SENSORS_AD7418=m
CONFIG_SENSORS_ADM1021=m
CONFIG_SENSORS_ADM1025=m
CONFIG_SENSORS_ADM1026=m
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=m
CONFIG_SENSORS_ADM9240=m
CONFIG_SENSORS_ADT7X10=m
CONFIG_SENSORS_ADT7310=m
CONFIG_SENSORS_ADT7410=m
CONFIG_SENSORS_ADT7411=m
CONFIG_SENSORS_ADT7462=m
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=m
CONFIG_SENSORS_ASC7621=m
CONFIG_SENSORS_K8TEMP=m
CONFIG_SENSORS_K10TEMP=m
CONFIG_SENSORS_FAM15H_POWER=m
CONFIG_SENSORS_APPLESMC=m
CONFIG_SENSORS_ASB100=m
# CONFIG_SENSORS_ASPEED is not set
CONFIG_SENSORS_ATXP1=m
CONFIG_SENSORS_DS620=m
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_DELL_SMM=m
CONFIG_SENSORS_DA9052_ADC=m
CONFIG_SENSORS_DA9055=m
CONFIG_SENSORS_I5K_AMB=m
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=m
CONFIG_SENSORS_F75375S=m
CONFIG_SENSORS_MC13783_ADC=m
CONFIG_SENSORS_FSCHMD=m
# CONFIG_SENSORS_FTSTEUTATES is not set
CONFIG_SENSORS_GL518SM=m
CONFIG_SENSORS_GL520SM=m
CONFIG_SENSORS_G760A=m
CONFIG_SENSORS_G762=m
CONFIG_SENSORS_HIH6130=m
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
CONFIG_SENSORS_IIO_HWMON=m
CONFIG_SENSORS_I5500=m
CONFIG_SENSORS_CORETEMP=m
CONFIG_SENSORS_IT87=m
CONFIG_SENSORS_JC42=m
CONFIG_SENSORS_POWR1220=m
CONFIG_SENSORS_LINEAGE=m
CONFIG_SENSORS_LTC2945=m
# CONFIG_SENSORS_LTC2990 is not set
CONFIG_SENSORS_LTC4151=m
CONFIG_SENSORS_LTC4215=m
CONFIG_SENSORS_LTC4222=m
CONFIG_SENSORS_LTC4245=m
CONFIG_SENSORS_LTC4260=m
CONFIG_SENSORS_LTC4261=m
CONFIG_SENSORS_MAX1111=m
CONFIG_SENSORS_MAX16065=m
CONFIG_SENSORS_MAX1619=m
CONFIG_SENSORS_MAX1668=m
CONFIG_SENSORS_MAX197=m
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX6621 is not set
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6642=m
CONFIG_SENSORS_MAX6650=m
CONFIG_SENSORS_MAX6697=m
CONFIG_SENSORS_MAX31790=m
CONFIG_SENSORS_MCP3021=m
# CONFIG_SENSORS_TC654 is not set
CONFIG_SENSORS_MENF21BMC_HWMON=m
CONFIG_SENSORS_ADCXX=m
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM70=m
CONFIG_SENSORS_LM73=m
CONFIG_SENSORS_LM75=m
CONFIG_SENSORS_LM77=m
CONFIG_SENSORS_LM78=m
CONFIG_SENSORS_LM80=m
CONFIG_SENSORS_LM83=m
CONFIG_SENSORS_LM85=m
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=m
CONFIG_SENSORS_LM92=m
CONFIG_SENSORS_LM93=m
CONFIG_SENSORS_LM95234=m
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=m
CONFIG_SENSORS_PC87360=m
CONFIG_SENSORS_PC87427=m
CONFIG_SENSORS_NTC_THERMISTOR=m
CONFIG_SENSORS_NCT6683=m
CONFIG_SENSORS_NCT6775=m
CONFIG_SENSORS_NCT7802=m
CONFIG_SENSORS_NCT7904=m
# CONFIG_SENSORS_NPCM7XX is not set
CONFIG_SENSORS_PCF8591=m
CONFIG_PMBUS=m
CONFIG_SENSORS_PMBUS=m
CONFIG_SENSORS_ADM1275=m
# CONFIG_SENSORS_IBM_CFFPS is not set
# CONFIG_SENSORS_IR35221 is not set
CONFIG_SENSORS_LM25066=m
CONFIG_SENSORS_LTC2978=m
CONFIG_SENSORS_LTC2978_REGULATOR=y
# CONFIG_SENSORS_LTC3815 is not set
CONFIG_SENSORS_MAX16064=m
CONFIG_SENSORS_MAX20751=m
# CONFIG_SENSORS_MAX31785 is not set
CONFIG_SENSORS_MAX34440=m
CONFIG_SENSORS_MAX8688=m
CONFIG_SENSORS_TPS40422=m
# CONFIG_SENSORS_TPS53679 is not set
CONFIG_SENSORS_UCD9000=m
CONFIG_SENSORS_UCD9200=m
CONFIG_SENSORS_ZL6100=m
CONFIG_SENSORS_SHT15=m
CONFIG_SENSORS_SHT21=m
# CONFIG_SENSORS_SHT3x is not set
CONFIG_SENSORS_SHTC1=m
CONFIG_SENSORS_SIS5595=m
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=m
CONFIG_SENSORS_EMC2103=m
CONFIG_SENSORS_EMC6W201=m
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
CONFIG_SENSORS_SMSC47B397=m
CONFIG_SENSORS_SCH56XX_COMMON=m
CONFIG_SENSORS_SCH5627=m
CONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
CONFIG_SENSORS_SMM665=m
CONFIG_SENSORS_ADC128D818=m
CONFIG_SENSORS_ADS1015=m
CONFIG_SENSORS_ADS7828=m
CONFIG_SENSORS_ADS7871=m
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
# CONFIG_SENSORS_INA3221 is not set
CONFIG_SENSORS_TC74=m
CONFIG_SENSORS_THMC50=m
CONFIG_SENSORS_TMP102=m
CONFIG_SENSORS_TMP103=m
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=m
CONFIG_SENSORS_VIA_CPUTEMP=m
CONFIG_SENSORS_VIA686A=m
CONFIG_SENSORS_VT1211=m
CONFIG_SENSORS_VT8231=m
# CONFIG_SENSORS_W83773G is not set
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
CONFIG_SENSORS_W83792D=m
CONFIG_SENSORS_W83793=m
CONFIG_SENSORS_W83795=m
# CONFIG_SENSORS_W83795_FANCTRL is not set
CONFIG_SENSORS_W83L785TS=m
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
CONFIG_SENSORS_WM831X=m
CONFIG_SENSORS_WM8350=m
# CONFIG_SENSORS_XGENE is not set

#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=m
CONFIG_SENSORS_ATK0110=m
CONFIG_THERMAL=y
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
# CONFIG_CLOCK_THERMAL is not set
# CONFIG_DEVFREQ_THERMAL is not set
CONFIG_THERMAL_EMULATION=y
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_PKG_TEMP_THERMAL=m
CONFIG_INTEL_SOC_DTS_IOSF_CORE=m
CONFIG_INTEL_SOC_DTS_THERMAL=m

#
# ACPI INT340X thermal drivers
#
CONFIG_INT340X_THERMAL=m
CONFIG_ACPI_THERMAL_REL=m
# CONFIG_INT3406_THERMAL is not set
CONFIG_INTEL_PCH_THERMAL=m
# CONFIG_GENERIC_ADC_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
# CONFIG_WATCHDOG_SYSFS is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
CONFIG_DA9052_WATCHDOG=m
CONFIG_DA9055_WATCHDOG=m
CONFIG_DA9063_WATCHDOG=m
CONFIG_DA9062_WATCHDOG=m
CONFIG_MENF21BMC_WATCHDOG=m
# CONFIG_MENZ069_WATCHDOG is not set
# CONFIG_WDAT_WDT is not set
CONFIG_WM831X_WATCHDOG=m
CONFIG_WM8350_WATCHDOG=m
CONFIG_XILINX_WATCHDOG=m
# CONFIG_ZIIRAVE_WATCHDOG is not set
CONFIG_CADENCE_WATCHDOG=m
CONFIG_DW_WATCHDOG=m
CONFIG_TWL4030_WATCHDOG=m
CONFIG_MAX63XX_WATCHDOG=m
CONFIG_RETU_WATCHDOG=m
CONFIG_ACQUIRE_WDT=m
CONFIG_ADVANTECH_WDT=m
CONFIG_ALIM1535_WDT=m
CONFIG_ALIM7101_WDT=m
# CONFIG_EBC_C384_WDT is not set
CONFIG_F71808E_WDT=m
CONFIG_SP5100_TCO=m
CONFIG_SBC_FITPC2_WATCHDOG=m
CONFIG_EUROTECH_WDT=m
CONFIG_IB700_WDT=m
CONFIG_IBMASR=m
CONFIG_WAFER_WDT=m
CONFIG_I6300ESB_WDT=m
CONFIG_IE6XX_WDT=m
CONFIG_ITCO_WDT=m
CONFIG_ITCO_VENDOR_SUPPORT=y
CONFIG_IT8712F_WDT=m
CONFIG_IT87_WDT=m
CONFIG_HP_WATCHDOG=m
CONFIG_KEMPLD_WDT=m
CONFIG_HPWDT_NMI_DECODING=y
CONFIG_SC1200_WDT=m
CONFIG_PC87413_WDT=m
CONFIG_NV_TCO=m
CONFIG_60XX_WDT=m
CONFIG_CPU5_WDT=m
CONFIG_SMSC_SCH311X_WDT=m
CONFIG_SMSC37B787_WDT=m
CONFIG_VIA_WDT=m
CONFIG_W83627HF_WDT=m
CONFIG_W83877F_WDT=m
CONFIG_W83977F_WDT=m
CONFIG_MACHZ_WDT=m
CONFIG_SBC_EPX_C3_WATCHDOG=m
# CONFIG_INTEL_MEI_WDT is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
CONFIG_MEN_A21_WDT=m
CONFIG_XEN_WDT=m

#
# PCI-based Watchdog Cards
#
CONFIG_PCIPCWATCHDOG=m
CONFIG_WDTPCI=m

#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=m

#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_BLOCKIO=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
# CONFIG_SSB_PCMCIAHOST is not set
CONFIG_SSB_SDIOHOST_POSSIBLE=y
CONFIG_SSB_SDIOHOST=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=m
CONFIG_BCMA_BLOCKIO=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_DRIVER_PCI=y
CONFIG_BCMA_SFLASH=y
CONFIG_BCMA_DRIVER_GMAC_CMN=y
CONFIG_BCMA_DRIVER_GPIO=y
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_AS3711=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_BCM590XX=m
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
CONFIG_MFD_CROS_EC=m
# CONFIG_MFD_CROS_EC_CHARDEV is not set
# CONFIG_MFD_MADERA is not set
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=m
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=m
CONFIG_MFD_DLN2=m
CONFIG_MFD_MC13XXX=m
CONFIG_MFD_MC13XXX_SPI=m
CONFIG_MFD_MC13XXX_I2C=m
CONFIG_HTC_PASIC3=m
CONFIG_HTC_I2CPLD=y
CONFIG_MFD_INTEL_QUARK_I2C_GPIO=m
CONFIG_LPC_ICH=m
CONFIG_LPC_SCH=m
CONFIG_INTEL_SOC_PMIC=y
# CONFIG_INTEL_SOC_PMIC_BXTWC is not set
# CONFIG_INTEL_SOC_PMIC_CHTWC is not set
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
CONFIG_MFD_INTEL_LPSS=m
CONFIG_MFD_INTEL_LPSS_ACPI=m
CONFIG_MFD_INTEL_LPSS_PCI=m
CONFIG_MFD_JANZ_CMODIO=m
CONFIG_MFD_KEMPLD=m
CONFIG_MFD_88PM800=m
CONFIG_MFD_88PM805=m
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77843=y
CONFIG_MFD_MAX8907=m
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
CONFIG_MFD_MT6397=m
CONFIG_MFD_MENF21BMC=m
CONFIG_EZX_PCAP=y
CONFIG_MFD_VIPERBOARD=m
CONFIG_MFD_RETU=m
CONFIG_MFD_PCF50633=m
CONFIG_PCF50633_ADC=m
CONFIG_PCF50633_GPIO=m
CONFIG_UCB1400_CORE=m
CONFIG_MFD_RDC321X=m
CONFIG_MFD_RT5033=m
CONFIG_MFD_RC5T583=y
CONFIG_MFD_SEC_CORE=y
CONFIG_MFD_SI476X_CORE=m
CONFIG_MFD_SM501=m
CONFIG_MFD_SM501_GPIO=y
CONFIG_MFD_SKY81452=m
CONFIG_MFD_SMSC=y
CONFIG_ABX500_CORE=y
CONFIG_AB3100_CORE=y
CONFIG_AB3100_OTP=m
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=m
CONFIG_MFD_LP3943=m
CONFIG_MFD_LP8788=y
# CONFIG_MFD_TI_LMU is not set
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=m
CONFIG_TPS65010=m
CONFIG_TPS6507X=m
# CONFIG_MFD_TPS65086 is not set
CONFIG_MFD_TPS65090=y
# CONFIG_MFD_TPS68470 is not set
# CONFIG_MFD_TI_LP873X is not set
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS65912_SPI=y
CONFIG_MFD_TPS80031=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=m
CONFIG_MFD_LM3533=m
CONFIG_MFD_VX855=m
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=m
CONFIG_MFD_ARIZONA_SPI=m
# CONFIG_MFD_CS47L24 is not set
CONFIG_MFD_WM5102=y
CONFIG_MFD_WM5110=y
CONFIG_MFD_WM8997=y
CONFIG_MFD_WM8998=y
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=m
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=m
CONFIG_REGULATOR_VIRTUAL_CONSUMER=m
CONFIG_REGULATOR_USERSPACE_CONSUMER=m
# CONFIG_REGULATOR_88PG86X is not set
CONFIG_REGULATOR_88PM800=m
CONFIG_REGULATOR_88PM8607=m
CONFIG_REGULATOR_ACT8865=m
CONFIG_REGULATOR_AD5398=m
CONFIG_REGULATOR_ANATOP=m
CONFIG_REGULATOR_AAT2870=m
CONFIG_REGULATOR_AB3100=m
# CONFIG_REGULATOR_ARIZONA_LDO1 is not set
# CONFIG_REGULATOR_ARIZONA_MICSUPP is not set
CONFIG_REGULATOR_AS3711=m
CONFIG_REGULATOR_BCM590XX=m
CONFIG_REGULATOR_DA903X=m
CONFIG_REGULATOR_DA9052=m
CONFIG_REGULATOR_DA9055=m
CONFIG_REGULATOR_DA9062=m
CONFIG_REGULATOR_DA9063=m
CONFIG_REGULATOR_DA9210=m
CONFIG_REGULATOR_DA9211=m
CONFIG_REGULATOR_FAN53555=m
CONFIG_REGULATOR_GPIO=m
CONFIG_REGULATOR_ISL9305=m
CONFIG_REGULATOR_ISL6271A=m
CONFIG_REGULATOR_LP3971=m
CONFIG_REGULATOR_LP3972=m
CONFIG_REGULATOR_LP872X=m
CONFIG_REGULATOR_LP8755=m
CONFIG_REGULATOR_LP8788=m
CONFIG_REGULATOR_LTC3589=m
# CONFIG_REGULATOR_LTC3676 is not set
CONFIG_REGULATOR_MAX14577=m
CONFIG_REGULATOR_MAX1586=m
CONFIG_REGULATOR_MAX8649=m
CONFIG_REGULATOR_MAX8660=m
CONFIG_REGULATOR_MAX8907=m
CONFIG_REGULATOR_MAX8925=m
CONFIG_REGULATOR_MAX8952=m
CONFIG_REGULATOR_MAX8997=m
CONFIG_REGULATOR_MAX8998=m
CONFIG_REGULATOR_MAX77693=m
CONFIG_REGULATOR_MC13XXX_CORE=m
CONFIG_REGULATOR_MC13783=m
CONFIG_REGULATOR_MC13892=m
CONFIG_REGULATOR_MT6311=m
# CONFIG_REGULATOR_MT6323 is not set
CONFIG_REGULATOR_MT6397=m
CONFIG_REGULATOR_PALMAS=m
CONFIG_REGULATOR_PCAP=m
CONFIG_REGULATOR_PCF50633=m
CONFIG_REGULATOR_PFUZE100=m
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
CONFIG_REGULATOR_PWM=m
CONFIG_REGULATOR_QCOM_SPMI=m
CONFIG_REGULATOR_RC5T583=m
CONFIG_REGULATOR_RT5033=m
CONFIG_REGULATOR_S2MPA01=m
CONFIG_REGULATOR_S2MPS11=m
CONFIG_REGULATOR_S5M8767=m
CONFIG_REGULATOR_SKY81452=m
CONFIG_REGULATOR_TPS51632=m
CONFIG_REGULATOR_TPS6105X=m
CONFIG_REGULATOR_TPS62360=m
CONFIG_REGULATOR_TPS65023=m
CONFIG_REGULATOR_TPS6507X=m
CONFIG_REGULATOR_TPS65090=m
# CONFIG_REGULATOR_TPS65132 is not set
CONFIG_REGULATOR_TPS6524X=m
CONFIG_REGULATOR_TPS6586X=m
CONFIG_REGULATOR_TPS65910=m
CONFIG_REGULATOR_TPS65912=m
CONFIG_REGULATOR_TPS80031=m
CONFIG_REGULATOR_TWL4030=m
CONFIG_REGULATOR_WM831X=m
CONFIG_REGULATOR_WM8350=m
CONFIG_REGULATOR_WM8400=m
CONFIG_REGULATOR_WM8994=m
CONFIG_RC_CORE=m
CONFIG_RC_MAP=m
# CONFIG_LIRC is not set
CONFIG_RC_DECODERS=y
CONFIG_IR_NEC_DECODER=m
CONFIG_IR_RC5_DECODER=m
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_SANYO_DECODER=m
CONFIG_IR_SHARP_DECODER=m
CONFIG_IR_MCE_KBD_DECODER=m
CONFIG_IR_XMP_DECODER=m
# CONFIG_IR_IMON_DECODER is not set
CONFIG_RC_DEVICES=y
CONFIG_RC_ATI_REMOTE=m
CONFIG_IR_ENE=m
CONFIG_IR_IMON=m
# CONFIG_IR_IMON_RAW is not set
CONFIG_IR_MCEUSB=m
CONFIG_IR_ITE_CIR=m
CONFIG_IR_FINTEK=m
CONFIG_IR_NUVOTON=m
CONFIG_IR_REDRAT3=m
CONFIG_IR_STREAMZAP=m
CONFIG_IR_WINBOND_CIR=m
CONFIG_IR_IGORPLUGUSB=m
CONFIG_IR_IGUANA=m
CONFIG_IR_TTUSBIR=m
CONFIG_RC_LOOPBACK=m
# CONFIG_IR_SERIAL is not set
# CONFIG_IR_SIR is not set
CONFIG_MEDIA_SUPPORT=m

#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
# CONFIG_MEDIA_CEC_SUPPORT is not set
CONFIG_MEDIA_CONTROLLER=y
# CONFIG_MEDIA_CONTROLLER_DVB is not set
# CONFIG_MEDIA_CONTROLLER_REQUEST_API is not set
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_V4L2=m
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
# CONFIG_VIDEO_PCI_SKELETON is not set
CONFIG_VIDEO_TUNER=m
CONFIG_V4L2_MEM2MEM_DEV=m
CONFIG_V4L2_FLASH_LED_CLASS=m
CONFIG_V4L2_FWNODE=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_DVB_CORE=m
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_TTPCI_EEPROM=m
CONFIG_DVB_MAX_ADAPTERS=8
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set

#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y

#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
CONFIG_USB_M5602=m
CONFIG_USB_STV06XX=m
CONFIG_USB_GL860=m
CONFIG_USB_GSPCA_BENQ=m
CONFIG_USB_GSPCA_CONEX=m
CONFIG_USB_GSPCA_CPIA1=m
CONFIG_USB_GSPCA_DTCS033=m
CONFIG_USB_GSPCA_ETOMS=m
CONFIG_USB_GSPCA_FINEPIX=m
CONFIG_USB_GSPCA_JEILINJ=m
CONFIG_USB_GSPCA_JL2005BCD=m
CONFIG_USB_GSPCA_KINECT=m
CONFIG_USB_GSPCA_KONICA=m
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_MR97310A=m
CONFIG_USB_GSPCA_NW80X=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_OV534=m
CONFIG_USB_GSPCA_OV534_9=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7302=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SE401=m
CONFIG_USB_GSPCA_SN9C2028=m
CONFIG_USB_GSPCA_SN9C20X=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
CONFIG_USB_GSPCA_SPCA500=m
CONFIG_USB_GSPCA_SPCA501=m
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
CONFIG_USB_GSPCA_SPCA561=m
CONFIG_USB_GSPCA_SPCA1528=m
CONFIG_USB_GSPCA_SQ905=m
CONFIG_USB_GSPCA_SQ905C=m
CONFIG_USB_GSPCA_SQ930X=m
CONFIG_USB_GSPCA_STK014=m
CONFIG_USB_GSPCA_STK1135=m
CONFIG_USB_GSPCA_STV0680=m
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
CONFIG_USB_GSPCA_TOPRO=m
CONFIG_USB_GSPCA_TOUPTEK=m
CONFIG_USB_GSPCA_TV8532=m
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_VICAM=m
CONFIG_USB_GSPCA_XIRLINK_CIT=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_USB_PWC=m
# CONFIG_USB_PWC_DEBUG is not set
CONFIG_USB_PWC_INPUT_EVDEV=y
CONFIG_VIDEO_CPIA2=m
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_VIDEO_USBTV=m

#
# Analog TV USB devices
#
CONFIG_VIDEO_PVRUSB2=m
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
CONFIG_VIDEO_HDPVR=m
CONFIG_VIDEO_USBVISION=m
CONFIG_VIDEO_STK1160_COMMON=m
CONFIG_VIDEO_STK1160=m
CONFIG_VIDEO_GO7007=m
CONFIG_VIDEO_GO7007_USB=m
CONFIG_VIDEO_GO7007_LOADER=m
CONFIG_VIDEO_GO7007_USB_S2250_BOARD=m

#
# Analog/digital TV USB devices
#
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_AU0828_V4L2=y
CONFIG_VIDEO_AU0828_RC=y
CONFIG_VIDEO_CX231XX=m
CONFIG_VIDEO_CX231XX_RC=y
CONFIG_VIDEO_CX231XX_ALSA=m
CONFIG_VIDEO_CX231XX_DVB=m
CONFIG_VIDEO_TM6000=m
CONFIG_VIDEO_TM6000_ALSA=m
CONFIG_VIDEO_TM6000_DVB=m

#
# Digital TV USB devices
#
CONFIG_DVB_USB=m
# CONFIG_DVB_USB_DEBUG is not set
CONFIG_DVB_USB_DIB3000MC=m
CONFIG_DVB_USB_A800=m
CONFIG_DVB_USB_DIBUSB_MB=m
# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set
CONFIG_DVB_USB_DIBUSB_MC=m
CONFIG_DVB_USB_DIB0700=m
CONFIG_DVB_USB_UMT_010=m
CONFIG_DVB_USB_CXUSB=m
CONFIG_DVB_USB_M920X=m
CONFIG_DVB_USB_DIGITV=m
CONFIG_DVB_USB_VP7045=m
CONFIG_DVB_USB_VP702X=m
CONFIG_DVB_USB_GP8PSK=m
CONFIG_DVB_USB_NOVA_T_USB2=m
CONFIG_DVB_USB_TTUSB2=m
CONFIG_DVB_USB_DTT200U=m
CONFIG_DVB_USB_OPERA1=m
CONFIG_DVB_USB_AF9005=m
CONFIG_DVB_USB_AF9005_REMOTE=m
CONFIG_DVB_USB_PCTV452E=m
CONFIG_DVB_USB_DW2102=m
CONFIG_DVB_USB_CINERGY_T2=m
CONFIG_DVB_USB_DTV5100=m
CONFIG_DVB_USB_AZ6027=m
CONFIG_DVB_USB_TECHNISAT_USB2=m
CONFIG_DVB_USB_V2=m
CONFIG_DVB_USB_AF9015=m
CONFIG_DVB_USB_AF9035=m
CONFIG_DVB_USB_ANYSEE=m
CONFIG_DVB_USB_AU6610=m
CONFIG_DVB_USB_AZ6007=m
CONFIG_DVB_USB_CE6230=m
CONFIG_DVB_USB_EC168=m
CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_LME2510=m
CONFIG_DVB_USB_MXL111SF=m
CONFIG_DVB_USB_RTL28XXU=m
CONFIG_DVB_USB_DVBSKY=m
# CONFIG_DVB_USB_ZD1301 is not set
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_SMS_USB_DRV=m
CONFIG_DVB_B2C2_FLEXCOP_USB=m
# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set
CONFIG_DVB_AS102=m

#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_V4L2=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_EM28XX_RC=m

#
# Software defined radio USB devices
#
CONFIG_USB_AIRSPY=m
CONFIG_USB_HACKRF=m
CONFIG_USB_MSI2500=m
CONFIG_MEDIA_PCI_SUPPORT=y

#
# Media capture support
#
CONFIG_VIDEO_MEYE=m
CONFIG_VIDEO_SOLO6X10=m
# CONFIG_VIDEO_TW5864 is not set
CONFIG_VIDEO_TW68=m
# CONFIG_VIDEO_TW686X is not set

#
# Media capture/analog TV support
#
CONFIG_VIDEO_IVTV=m
# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set
CONFIG_VIDEO_IVTV_ALSA=m
CONFIG_VIDEO_FB_IVTV=m
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_HEXIUM_ORION=m
CONFIG_VIDEO_MXB=m
CONFIG_VIDEO_DT3155=m

#
# Media capture/analog/hybrid TV support
#
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CX18_ALSA=m
CONFIG_VIDEO_CX23885=m
CONFIG_MEDIA_ALTERA_CI=m
CONFIG_VIDEO_CX25821=m
CONFIG_VIDEO_CX25821_ALSA=m
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_ENABLE_VP3054=y
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX88_MPEG=m
CONFIG_VIDEO_BT848=m
CONFIG_DVB_BT8XX=m
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_RC=y
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_SAA7134_GO7007=m
CONFIG_VIDEO_SAA7164=m
CONFIG_VIDEO_COBALT=m

#
# Media digital TV PCI Adapters
#
CONFIG_DVB_AV7110_IR=y
CONFIG_DVB_AV7110=m
CONFIG_DVB_AV7110_OSD=y
CONFIG_DVB_BUDGET_CORE=m
CONFIG_DVB_BUDGET=m
CONFIG_DVB_BUDGET_CI=m
CONFIG_DVB_BUDGET_AV=m
CONFIG_DVB_BUDGET_PATCH=m
CONFIG_DVB_B2C2_FLEXCOP_PCI=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set
CONFIG_DVB_PLUTO2=m
CONFIG_DVB_DM1105=m
CONFIG_DVB_PT1=m
CONFIG_DVB_PT3=m
CONFIG_MANTIS_CORE=m
CONFIG_DVB_MANTIS=m
CONFIG_DVB_HOPPER=m
CONFIG_DVB_NGENE=m
CONFIG_DVB_DDBRIDGE=m
# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set
CONFIG_DVB_SMIPCIE=m
CONFIG_DVB_NETUP_UNIDVB=m
# CONFIG_VIDEO_IPU3_CIO2 is not set
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_VIDEO_CAFE_CCIC=m
CONFIG_VIDEO_VIA_CAMERA=m
# CONFIG_VIDEO_CADENCE is not set
CONFIG_SOC_CAMERA=m
CONFIG_SOC_CAMERA_PLATFORM=m
CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m
CONFIG_VIDEO_SH_VEU=m
CONFIG_V4L_TEST_DRIVERS=y
# CONFIG_VIDEO_VIMC is not set
CONFIG_VIDEO_VIVID=m
# CONFIG_VIDEO_VIVID_CEC is not set
CONFIG_VIDEO_VIVID_MAX_DEVS=64
CONFIG_VIDEO_VIM2M=m
# CONFIG_VIDEO_VICODEC is not set
CONFIG_DVB_PLATFORM_DRIVERS=y
# CONFIG_SDR_PLATFORM_DRIVERS is not set

#
# Supported MMC/SDIO adapters
#
CONFIG_SMS_SDIO_DRV=m
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_TEA575X=m
CONFIG_RADIO_SI470X=m
CONFIG_USB_SI470X=m
CONFIG_I2C_SI470X=m
CONFIG_RADIO_SI4713=m
CONFIG_USB_SI4713=m
CONFIG_PLATFORM_SI4713=m
CONFIG_I2C_SI4713=m
CONFIG_RADIO_SI476X=m
CONFIG_USB_MR800=m
CONFIG_USB_DSBR=m
CONFIG_RADIO_MAXIRADIO=m
CONFIG_RADIO_SHARK=m
CONFIG_RADIO_SHARK2=m
CONFIG_USB_KEENE=m
CONFIG_USB_RAREMONO=m
CONFIG_USB_MA901=m
CONFIG_RADIO_TEA5764=m
CONFIG_RADIO_SAA7706H=m
CONFIG_RADIO_TEF6862=m
CONFIG_RADIO_WL1273=m

#
# Texas Instruments WL128x FM driver (ST based)
#
CONFIG_RADIO_WL128X=m

#
# Supported FireWire (IEEE 1394) Adapters
#
CONFIG_DVB_FIREDTV=m
CONFIG_DVB_FIREDTV_INPUT=y
CONFIG_MEDIA_COMMON_OPTIONS=y

#
# common driver options
#
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_CYPRESS_FIRMWARE=m
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_DMA_CONTIG=m
CONFIG_VIDEOBUF2_VMALLOC=m
CONFIG_VIDEOBUF2_DMA_SG=m
CONFIG_VIDEOBUF2_DVB=m
CONFIG_DVB_B2C2_FLEXCOP=m
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_SMS_SIANO_MDTV=m
CONFIG_SMS_SIANO_RC=y
CONFIG_SMS_SIANO_DEBUGFS=y
CONFIG_VIDEO_V4L2_TPG=m

#
# Media ancillary drivers (tuners, sensors, i2c, spi, frontends)
#
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
CONFIG_MEDIA_ATTACH=y
CONFIG_VIDEO_IR_I2C=m

#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9840=m
CONFIG_VIDEO_TEA6415C=m
CONFIG_VIDEO_TEA6420=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS3308=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_UDA1342=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_SONY_BTF_MPX=m

#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=m

#
# Video decoders
#
CONFIG_VIDEO_ADV7604=m
CONFIG_VIDEO_ADV7842=m
CONFIG_VIDEO_BT819=m
CONFIG_VIDEO_BT856=m
CONFIG_VIDEO_BT866=m
CONFIG_VIDEO_KS0127=m
CONFIG_VIDEO_SAA7110=m
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_TVP5150=m
CONFIG_VIDEO_TW2804=m
CONFIG_VIDEO_TW9903=m
CONFIG_VIDEO_TW9906=m
CONFIG_VIDEO_VPX3220=m

#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_CX25840=m

#
# Video encoders
#
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_SAA7185=m
CONFIG_VIDEO_ADV7170=m
CONFIG_VIDEO_ADV7175=m
CONFIG_VIDEO_ADV7511=m

#
# Camera sensor devices
#
CONFIG_VIDEO_OV2640=m
CONFIG_VIDEO_OV7640=m
CONFIG_VIDEO_OV7670=m
CONFIG_VIDEO_MT9M111=m
CONFIG_VIDEO_MT9V011=m

#
# Flash devices
#

#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m

#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=m

#
# SDR tuner chips
#

#
# Miscellaneous helper chips
#
CONFIG_VIDEO_M52790=m

#
# Sensors used on soc_camera driver
#

#
# soc_camera sensor drivers
#
CONFIG_SOC_CAMERA_MT9M001=m
CONFIG_SOC_CAMERA_MT9M111=m
CONFIG_SOC_CAMERA_MT9T112=m
CONFIG_SOC_CAMERA_MT9V022=m
CONFIG_SOC_CAMERA_OV5642=m
CONFIG_SOC_CAMERA_OV772X=m
CONFIG_SOC_CAMERA_OV9640=m
CONFIG_SOC_CAMERA_OV9740=m
CONFIG_SOC_CAMERA_RJ54N1=m
CONFIG_SOC_CAMERA_TW9910=m

#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA18250=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MSI001=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2063=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_MEDIA_TUNER_MC44S803=m
CONFIG_MEDIA_TUNER_MAX2165=m
CONFIG_MEDIA_TUNER_TDA18218=m
CONFIG_MEDIA_TUNER_FC0011=m
CONFIG_MEDIA_TUNER_FC0012=m
CONFIG_MEDIA_TUNER_FC0013=m
CONFIG_MEDIA_TUNER_TDA18212=m
CONFIG_MEDIA_TUNER_E4000=m
CONFIG_MEDIA_TUNER_FC2580=m
CONFIG_MEDIA_TUNER_M88RS6000T=m
CONFIG_MEDIA_TUNER_TUA9001=m
CONFIG_MEDIA_TUNER_SI2157=m
CONFIG_MEDIA_TUNER_IT913X=m
CONFIG_MEDIA_TUNER_R820T=m
CONFIG_MEDIA_TUNER_MXL301RF=m
CONFIG_MEDIA_TUNER_QM1D1C0042=m
CONFIG_MEDIA_TUNER_QM1D1B0004=m

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=m
CONFIG_DVB_STB6100=m
CONFIG_DVB_STV090x=m
CONFIG_DVB_STV0910=m
CONFIG_DVB_STV6110x=m
CONFIG_DVB_STV6111=m
CONFIG_DVB_MXL5XX=m
CONFIG_DVB_M88DS3103=m

#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=m
CONFIG_DVB_TDA18271C2DD=m
CONFIG_DVB_SI2165=m
CONFIG_DVB_MN88472=m
CONFIG_DVB_MN88473=m

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_ZL10036=m
CONFIG_DVB_ZL10039=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_STV6110=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA8261=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TUNER_CX24113=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_CX24117=m
CONFIG_DVB_CX24120=m
CONFIG_DVB_SI21XX=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m
CONFIG_DVB_MB86A16=m
CONFIG_DVB_TDA10071=m

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP8870=m
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_DRXD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
CONFIG_DVB_AF9013=m
CONFIG_DVB_EC100=m
CONFIG_DVB_STV0367=m
CONFIG_DVB_CXD2820R=m
CONFIG_DVB_CXD2841ER=m
CONFIG_DVB_RTL2830=m
CONFIG_DVB_RTL2832=m
CONFIG_DVB_RTL2832_SDR=m
CONFIG_DVB_SI2168=m
CONFIG_DVB_AS102_FE=m
CONFIG_DVB_GP8PSK_FE=m

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_LGDT3305=m
CONFIG_DVB_LGDT3306A=m
CONFIG_DVB_LG2160=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_AU8522_DTV=m
CONFIG_DVB_AU8522_V4L=m
CONFIG_DVB_S5H1411=m

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=m
CONFIG_DVB_DIB8000=m
CONFIG_DVB_MB86A20S=m

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=m

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
CONFIG_DVB_TUNER_DIB0090=m

#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=m
CONFIG_DVB_LNBH25=m
CONFIG_DVB_LNBP21=m
CONFIG_DVB_LNBP22=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
CONFIG_DVB_LGS8GXX=m
CONFIG_DVB_ATBM8830=m
CONFIG_DVB_TDA665x=m
CONFIG_DVB_IX2505V=m
CONFIG_DVB_M88RS2000=m
CONFIG_DVB_AF9033=m
CONFIG_DVB_HORUS3A=m
CONFIG_DVB_ASCOT2E=m
CONFIG_DVB_HELENE=m

#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=m
CONFIG_DVB_SP2=m

#
# Tools to develop new frontends
#
CONFIG_DVB_DUMMY_FE=m

#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
CONFIG_AGP_SIS=m
CONFIG_AGP_VIA=y
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DP_AUX_CHARDEV=y
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=m
CONFIG_DRM_VM=y
CONFIG_DRM_SCHED=m

#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_I2C_NXP_TDA998X=m
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_RADEON_USERPTR is not set
CONFIG_DRM_AMDGPU=m
# CONFIG_DRM_AMDGPU_SI is not set
# CONFIG_DRM_AMDGPU_CIK is not set
CONFIG_DRM_AMDGPU_USERPTR=y
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set

#
# ACP (Audio CoProcessor) Configuration
#
# CONFIG_DRM_AMD_ACP is not set

#
# Display Engine Configuration
#
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_DCN1_0=y
CONFIG_DRM_AMD_DC_DCN1_01=y
# CONFIG_DEBUG_KERNEL_DC is not set
# CONFIG_HSA_AMD is not set

#
# AMD Library routines
#
CONFIG_CHASH=m
# CONFIG_CHASH_STATS is not set
# CONFIG_CHASH_SELFTEST is not set
CONFIG_DRM_NOUVEAU=m
CONFIG_NOUVEAU_DEBUG=5
CONFIG_NOUVEAU_DEBUG_DEFAULT=3
# CONFIG_NOUVEAU_DEBUG_MMU is not set
CONFIG_DRM_NOUVEAU_BACKLIGHT=y
CONFIG_DRM_I915=m
# CONFIG_DRM_I915_ALPHA_SUPPORT is not set
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
# CONFIG_DRM_I915_GVT is not set

#
# drm/i915 Debugging
#
# CONFIG_DRM_I915_WERROR is not set
# CONFIG_DRM_I915_DEBUG is not set
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
# CONFIG_DRM_I915_DEBUG_GUC is not set
# CONFIG_DRM_I915_SELFTEST is not set
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
CONFIG_DRM_VGEM=m
# CONFIG_DRM_VKMS is not set
CONFIG_DRM_VMWGFX=m
CONFIG_DRM_VMWGFX_FBCON=y
CONFIG_DRM_GMA500=m
CONFIG_DRM_GMA600=y
CONFIG_DRM_GMA3600=y
CONFIG_DRM_UDL=m
CONFIG_DRM_AST=m
# CONFIG_DRM_MGAG200 is not set
CONFIG_DRM_CIRRUS_QEMU=m
CONFIG_DRM_QXL=m
# CONFIG_DRM_BOCHS is not set
CONFIG_DRM_VIRTIO_GPU=m
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_TINYDRM is not set
# CONFIG_DRM_XEN is not set
# CONFIG_DRM_LEGACY is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=m
CONFIG_FB_SVGALIB=m
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
CONFIG_FB_CIRRUS=m
CONFIG_FB_PM2=m
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_CYBER2000=m
CONFIG_FB_CYBER2000_DDC=y
CONFIG_FB_ARC=m
CONFIG_FB_ASILIANT=y
CONFIG_FB_IMSTT=y
CONFIG_FB_VGA16=m
CONFIG_FB_UVESA=m
CONFIG_FB_VESA=y
CONFIG_FB_EFI=y
CONFIG_FB_N411=m
CONFIG_FB_HGA=m
CONFIG_FB_OPENCORES=m
CONFIG_FB_S1D13XXX=m
CONFIG_FB_NVIDIA=m
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
CONFIG_FB_RIVA=m
CONFIG_FB_RIVA_I2C=y
# CONFIG_FB_RIVA_DEBUG is not set
CONFIG_FB_RIVA_BACKLIGHT=y
CONFIG_FB_I740=m
CONFIG_FB_LE80578=m
CONFIG_FB_CARILLO_RANCH=m
CONFIG_FB_INTEL=m
# CONFIG_FB_INTEL_DEBUG is not set
CONFIG_FB_INTEL_I2C=y
CONFIG_FB_MATROX=m
CONFIG_FB_MATROX_MILLENIUM=y
CONFIG_FB_MATROX_MYSTIQUE=y
CONFIG_FB_MATROX_G=y
CONFIG_FB_MATROX_I2C=m
CONFIG_FB_MATROX_MAVEN=m
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
CONFIG_FB_ATY128=m
CONFIG_FB_ATY128_BACKLIGHT=y
CONFIG_FB_ATY=m
CONFIG_FB_ATY_CT=y
# CONFIG_FB_ATY_GENERIC_LCD is not set
CONFIG_FB_ATY_GX=y
CONFIG_FB_ATY_BACKLIGHT=y
CONFIG_FB_S3=m
CONFIG_FB_S3_DDC=y
CONFIG_FB_SAVAGE=m
CONFIG_FB_SAVAGE_I2C=y
# CONFIG_FB_SAVAGE_ACCEL is not set
CONFIG_FB_SIS=m
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
CONFIG_FB_VIA=m
# CONFIG_FB_VIA_DIRECT_PROCFS is not set
CONFIG_FB_VIA_X_COMPATIBILITY=y
CONFIG_FB_NEOMAGIC=m
CONFIG_FB_KYRO=m
CONFIG_FB_3DFX=m
# CONFIG_FB_3DFX_ACCEL is not set
# CONFIG_FB_3DFX_I2C is not set
CONFIG_FB_VOODOO1=m
CONFIG_FB_VT8623=m
CONFIG_FB_TRIDENT=m
CONFIG_FB_ARK=m
CONFIG_FB_PM3=m
CONFIG_FB_CARMINE=m
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
CONFIG_FB_SM501=m
CONFIG_FB_SMSCUFX=m
CONFIG_FB_UDL=m
CONFIG_FB_IBM_GXT4500=m
# CONFIG_FB_VIRTUAL is not set
CONFIG_XEN_FBDEV_FRONTEND=m
CONFIG_FB_METRONOME=m
CONFIG_FB_MB862XX=m
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_FB_MB862XX_I2C=y
CONFIG_FB_HYPERV=m
CONFIG_FB_SIMPLE=y
CONFIG_FB_SM712=m
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
CONFIG_LCD_L4F00242T03=m
CONFIG_LCD_LMS283GF05=m
CONFIG_LCD_LTV350QV=m
CONFIG_LCD_ILI922X=m
CONFIG_LCD_ILI9320=m
CONFIG_LCD_TDO24M=m
CONFIG_LCD_VGG2432A4=m
CONFIG_LCD_PLATFORM=m
CONFIG_LCD_AMS369FG06=m
CONFIG_LCD_LMS501KF03=m
CONFIG_LCD_HX8357=m
# CONFIG_LCD_OTM3225A is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=m
CONFIG_BACKLIGHT_LM3533=m
CONFIG_BACKLIGHT_CARILLO_RANCH=m
CONFIG_BACKLIGHT_PWM=m
CONFIG_BACKLIGHT_DA903X=m
CONFIG_BACKLIGHT_DA9052=m
CONFIG_BACKLIGHT_MAX8925=m
CONFIG_BACKLIGHT_APPLE=m
CONFIG_BACKLIGHT_PM8941_WLED=m
CONFIG_BACKLIGHT_SAHARA=m
CONFIG_BACKLIGHT_WM831X=m
CONFIG_BACKLIGHT_ADP5520=m
CONFIG_BACKLIGHT_ADP8860=m
CONFIG_BACKLIGHT_ADP8870=m
CONFIG_BACKLIGHT_88PM860X=m
CONFIG_BACKLIGHT_PCF50633=m
CONFIG_BACKLIGHT_AAT2870=m
CONFIG_BACKLIGHT_LM3630A=m
CONFIG_BACKLIGHT_LM3639=m
CONFIG_BACKLIGHT_LP855X=m
CONFIG_BACKLIGHT_LP8788=m
CONFIG_BACKLIGHT_PANDORA=m
CONFIG_BACKLIGHT_SKY81452=m
CONFIG_BACKLIGHT_AS3711=m
CONFIG_BACKLIGHT_GPIO=m
CONFIG_BACKLIGHT_LV5207LP=m
CONFIG_BACKLIGHT_BD6107=m
# CONFIG_BACKLIGHT_ARCXCNN is not set
CONFIG_VGASTATE=m
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# CONFIG_LOGO is not set
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_PCM_ELD=y
CONFIG_SND_PCM_IEC958=y
CONFIG_SND_DMAENGINE_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_COMPRESS_OFFLOAD=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
# CONFIG_SND_SEQUENCER_OSS is not set
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_MIDI_EMUL=m
CONFIG_SND_SEQ_VIRMIDI=m
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_OPL3_LIB_SEQ=m
CONFIG_SND_VX_LIB=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_MTS64=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m
CONFIG_SND_PORTMAN2X4=m
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
CONFIG_SND_SB_COMMON=m
CONFIG_SND_PCI=y
CONFIG_SND_AD1889=m
CONFIG_SND_ALS300=m
CONFIG_SND_ALS4000=m
CONFIG_SND_ALI5451=m
CONFIG_SND_ASIHPI=m
CONFIG_SND_ATIIXP=m
CONFIG_SND_ATIIXP_MODEM=m
CONFIG_SND_AU8810=m
CONFIG_SND_AU8820=m
CONFIG_SND_AU8830=m
CONFIG_SND_AW2=m
CONFIG_SND_AZT3328=m
CONFIG_SND_BT87X=m
# CONFIG_SND_BT87X_OVERCLOCK is not set
CONFIG_SND_CA0106=m
CONFIG_SND_CMIPCI=m
CONFIG_SND_OXYGEN_LIB=m
CONFIG_SND_OXYGEN=m
CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CTXFI=m
CONFIG_SND_DARLA20=m
CONFIG_SND_GINA20=m
CONFIG_SND_LAYLA20=m
CONFIG_SND_DARLA24=m
CONFIG_SND_GINA24=m
CONFIG_SND_LAYLA24=m
CONFIG_SND_MONA=m
CONFIG_SND_MIA=m
CONFIG_SND_ECHO3G=m
CONFIG_SND_INDIGO=m
CONFIG_SND_INDIGOIO=m
CONFIG_SND_INDIGODJ=m
CONFIG_SND_INDIGOIOX=m
CONFIG_SND_INDIGODJX=m
CONFIG_SND_EMU10K1=m
CONFIG_SND_EMU10K1_SEQ=m
CONFIG_SND_EMU10K1X=m
CONFIG_SND_ENS1370=m
CONFIG_SND_ENS1371=m
CONFIG_SND_ES1938=m
CONFIG_SND_ES1968=m
CONFIG_SND_ES1968_INPUT=y
CONFIG_SND_ES1968_RADIO=y
CONFIG_SND_FM801=m
CONFIG_SND_FM801_TEA575X_BOOL=y
CONFIG_SND_HDSP=m
CONFIG_SND_HDSPM=m
CONFIG_SND_ICE1712=m
CONFIG_SND_ICE1724=m
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
CONFIG_SND_KORG1212=m
CONFIG_SND_LOLA=m
CONFIG_SND_LX6464ES=m
CONFIG_SND_MAESTRO3=m
CONFIG_SND_MAESTRO3_INPUT=y
CONFIG_SND_MIXART=m
CONFIG_SND_NM256=m
CONFIG_SND_PCXHR=m
CONFIG_SND_RIPTIDE=m
CONFIG_SND_RME32=m
CONFIG_SND_RME96=m
CONFIG_SND_RME9652=m
CONFIG_SND_SONICVIBES=m
CONFIG_SND_TRIDENT=m
CONFIG_SND_VIA82XX=m
CONFIG_SND_VIA82XX_MODEM=m
CONFIG_SND_VIRTUOSO=m
CONFIG_SND_VX222=m
CONFIG_SND_YMFPCI=m

#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=0
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_ANALOG=m
CONFIG_SND_HDA_CODEC_SIGMATEL=m
CONFIG_SND_HDA_CODEC_VIA=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_CIRRUS=m
CONFIG_SND_HDA_CODEC_CONEXANT=m
CONFIG_SND_HDA_CODEC_CA0110=m
CONFIG_SND_HDA_CODEC_CA0132=m
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=m
CONFIG_SND_HDA_CODEC_SI3054=m
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_EXT_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_USX2Y=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_US122L=m
CONFIG_SND_USB_6FIRE=m
CONFIG_SND_USB_HIFACE=m
CONFIG_SND_BCD2000=m
CONFIG_SND_USB_LINE6=m
CONFIG_SND_USB_POD=m
CONFIG_SND_USB_PODHD=m
CONFIG_SND_USB_TONEPORT=m
CONFIG_SND_USB_VARIAX=m
CONFIG_SND_FIREWIRE=y
CONFIG_SND_FIREWIRE_LIB=m
CONFIG_SND_DICE=m
CONFIG_SND_OXFW=m
CONFIG_SND_ISIGHT=m
CONFIG_SND_FIREWORKS=m
CONFIG_SND_BEBOB=m
CONFIG_SND_FIREWIRE_DIGI00X=m
CONFIG_SND_FIREWIRE_TASCAM=m
# CONFIG_SND_FIREWIRE_MOTU is not set
# CONFIG_SND_FIREFACE is not set
CONFIG_SND_PCMCIA=y
CONFIG_SND_VXPOCKET=m
CONFIG_SND_PDAUDIOCF=m
CONFIG_SND_SOC=m
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
CONFIG_SND_SOC_COMPRESS=y
CONFIG_SND_SOC_TOPOLOGY=y
CONFIG_SND_SOC_ACPI=m
# CONFIG_SND_SOC_AMD_ACP is not set
CONFIG_SND_ATMEL_SOC=m
CONFIG_SND_DESIGNWARE_I2S=m
# CONFIG_SND_DESIGNWARE_PCM is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
CONFIG_SND_SOC_FSL_ASRC=m
CONFIG_SND_SOC_FSL_SAI=m
CONFIG_SND_SOC_FSL_SSI=m
CONFIG_SND_SOC_FSL_SPDIF=m
CONFIG_SND_SOC_FSL_ESAI=m
CONFIG_SND_SOC_IMX_AUDMUX=m
# CONFIG_SND_I2S_HI6210_I2S is not set
# CONFIG_SND_SOC_IMG is not set
CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y
CONFIG_SND_SST_IPC=m
CONFIG_SND_SST_IPC_ACPI=m
CONFIG_SND_SOC_INTEL_SST_ACPI=m
CONFIG_SND_SOC_INTEL_SST=m
CONFIG_SND_SOC_INTEL_SST_FIRMWARE=m
CONFIG_SND_SOC_INTEL_HASWELL=m
CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m
# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI is not set
CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI=m
CONFIG_SND_SOC_INTEL_SKYLAKE=m
# CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC is not set
CONFIG_SND_SOC_INTEL_SKYLAKE_COMMON=m
CONFIG_SND_SOC_ACPI_INTEL_MATCH=m
CONFIG_SND_SOC_INTEL_MACH=y
CONFIG_SND_SOC_INTEL_HASWELL_MACH=m
# CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH is not set
CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m
# CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH is not set
# CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH is not set
# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH is not set
# CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH is not set
# CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH is not set
# CONFIG_SND_SOC_INTEL_CHT_BSW_NAU8824_MACH is not set
# CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH is not set
# CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH is not set
# CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH is not set
CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m
# CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH is not set
# CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH is not set
# CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH is not set
# CONFIG_SND_SOC_INTEL_BXT_RT298_MACH is not set
# CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH is not set
# CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH is not set
# CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98357A_MACH is not set
# CONFIG_SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH is not set
# CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH is not set

#
# STMicroelectronics STM32 SOC audio support
#
CONFIG_SND_SOC_XTFPGA_I2S=m
# CONFIG_ZX_TDM is not set
CONFIG_SND_SOC_I2C_AND_SPI=m

#
# CODEC drivers
#
CONFIG_SND_SOC_AC97_CODEC=m
CONFIG_SND_SOC_ADAU1701=m
# CONFIG_SND_SOC_ADAU1761_I2C is not set
# CONFIG_SND_SOC_ADAU1761_SPI is not set
# CONFIG_SND_SOC_ADAU7002 is not set
CONFIG_SND_SOC_AK4104=m
# CONFIG_SND_SOC_AK4458 is not set
CONFIG_SND_SOC_AK4554=m
CONFIG_SND_SOC_AK4613=m
CONFIG_SND_SOC_AK4642=m
CONFIG_SND_SOC_AK5386=m
# CONFIG_SND_SOC_AK5558 is not set
CONFIG_SND_SOC_ALC5623=m
# CONFIG_SND_SOC_BD28623 is not set
# CONFIG_SND_SOC_BT_SCO is not set
CONFIG_SND_SOC_CS35L32=m
# CONFIG_SND_SOC_CS35L33 is not set
# CONFIG_SND_SOC_CS35L34 is not set
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS42L42 is not set
CONFIG_SND_SOC_CS42L51=m
CONFIG_SND_SOC_CS42L51_I2C=m
CONFIG_SND_SOC_CS42L52=m
CONFIG_SND_SOC_CS42L56=m
CONFIG_SND_SOC_CS42L73=m
CONFIG_SND_SOC_CS4265=m
CONFIG_SND_SOC_CS4270=m
CONFIG_SND_SOC_CS4271=m
CONFIG_SND_SOC_CS4271_I2C=m
CONFIG_SND_SOC_CS4271_SPI=m
CONFIG_SND_SOC_CS42XX8=m
CONFIG_SND_SOC_CS42XX8_I2C=m
# CONFIG_SND_SOC_CS43130 is not set
CONFIG_SND_SOC_CS4349=m
# CONFIG_SND_SOC_CS53L30 is not set
CONFIG_SND_SOC_DMIC=m
CONFIG_SND_SOC_HDMI_CODEC=m
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
# CONFIG_SND_SOC_ES8316 is not set
# CONFIG_SND_SOC_ES8328_I2C is not set
# CONFIG_SND_SOC_ES8328_SPI is not set
CONFIG_SND_SOC_GTM601=m
CONFIG_SND_SOC_HDAC_HDMI=m
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not set
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
# CONFIG_SND_SOC_MAX98927 is not set
# CONFIG_SND_SOC_MAX98373 is not set
# CONFIG_SND_SOC_MAX9860 is not set
# CONFIG_SND_SOC_MSM8916_WCD_ANALOG is not set
# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
CONFIG_SND_SOC_PCM1681=m
# CONFIG_SND_SOC_PCM1789_I2C is not set
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
# CONFIG_SND_SOC_PCM186X_I2C is not set
# CONFIG_SND_SOC_PCM186X_SPI is not set
# CONFIG_SND_SOC_PCM3060_I2C is not set
# CONFIG_SND_SOC_PCM3060_SPI is not set
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM3168A_SPI is not set
CONFIG_SND_SOC_PCM512x=m
CONFIG_SND_SOC_PCM512x_I2C=m
CONFIG_SND_SOC_PCM512x_SPI=m
CONFIG_SND_SOC_RL6231=m
CONFIG_SND_SOC_RL6347A=m
CONFIG_SND_SOC_RT286=m
# CONFIG_SND_SOC_RT5616 is not set
CONFIG_SND_SOC_RT5631=m
CONFIG_SND_SOC_RT5640=m
CONFIG_SND_SOC_SGTL5000=m
CONFIG_SND_SOC_SI476X=m
CONFIG_SND_SOC_SIGMADSP=m
CONFIG_SND_SOC_SIGMADSP_I2C=m
# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
CONFIG_SND_SOC_SIRF_AUDIO_CODEC=m
CONFIG_SND_SOC_SPDIF=m
# CONFIG_SND_SOC_SSM2305 is not set
CONFIG_SND_SOC_SSM2602=m
CONFIG_SND_SOC_SSM2602_SPI=m
CONFIG_SND_SOC_SSM2602_I2C=m
CONFIG_SND_SOC_SSM4567=m
CONFIG_SND_SOC_STA32X=m
CONFIG_SND_SOC_STA350=m
CONFIG_SND_SOC_STI_SAS=m
CONFIG_SND_SOC_TAS2552=m
CONFIG_SND_SOC_TAS5086=m
CONFIG_SND_SOC_TAS571X=m
# CONFIG_SND_SOC_TAS5720 is not set
# CONFIG_SND_SOC_TAS6424 is not set
# CONFIG_SND_SOC_TDA7419 is not set
CONFIG_SND_SOC_TFA9879=m
CONFIG_SND_SOC_TLV320AIC23=m
CONFIG_SND_SOC_TLV320AIC23_I2C=m
CONFIG_SND_SOC_TLV320AIC23_SPI=m
CONFIG_SND_SOC_TLV320AIC31XX=m
# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
CONFIG_SND_SOC_TLV320AIC3X=m
CONFIG_SND_SOC_TS3A227E=m
# CONFIG_SND_SOC_TSCS42XX is not set
# CONFIG_SND_SOC_TSCS454 is not set
CONFIG_SND_SOC_WM8510=m
CONFIG_SND_SOC_WM8523=m
# CONFIG_SND_SOC_WM8524 is not set
CONFIG_SND_SOC_WM8580=m
CONFIG_SND_SOC_WM8711=m
CONFIG_SND_SOC_WM8728=m
CONFIG_SND_SOC_WM8731=m
CONFIG_SND_SOC_WM8737=m
CONFIG_SND_SOC_WM8741=m
CONFIG_SND_SOC_WM8750=m
CONFIG_SND_SOC_WM8753=m
CONFIG_SND_SOC_WM8770=m
CONFIG_SND_SOC_WM8776=m
# CONFIG_SND_SOC_WM8782 is not set
CONFIG_SND_SOC_WM8804=m
CONFIG_SND_SOC_WM8804_I2C=m
CONFIG_SND_SOC_WM8804_SPI=m
CONFIG_SND_SOC_WM8903=m
# CONFIG_SND_SOC_WM8960 is not set
CONFIG_SND_SOC_WM8962=m
# CONFIG_SND_SOC_WM8974 is not set
CONFIG_SND_SOC_WM8978=m
# CONFIG_SND_SOC_WM8985 is not set
# CONFIG_SND_SOC_ZX_AUD96P22 is not set
# CONFIG_SND_SOC_MAX9759 is not set
# CONFIG_SND_SOC_MT6351 is not set
# CONFIG_SND_SOC_NAU8540 is not set
# CONFIG_SND_SOC_NAU8810 is not set
# CONFIG_SND_SOC_NAU8822 is not set
# CONFIG_SND_SOC_NAU8824 is not set
CONFIG_SND_SOC_TPA6130A2=m
CONFIG_SND_SIMPLE_CARD_UTILS=m
CONFIG_SND_SIMPLE_CARD=m
CONFIG_SND_X86=y
# CONFIG_HDMI_LPE_AUDIO is not set
CONFIG_SND_SYNTH_EMUX=m
# CONFIG_SND_XEN_FRONTEND is not set
CONFIG_AC97_BUS=m

#
# HID support
#
CONFIG_HID=m
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=m

#
# Special HID drivers
#
CONFIG_HID_A4TECH=m
# CONFIG_HID_ACCUTOUCH is not set
CONFIG_HID_ACRUX=m
CONFIG_HID_ACRUX_FF=y
CONFIG_HID_APPLE=m
CONFIG_HID_APPLEIR=m
# CONFIG_HID_ASUS is not set
CONFIG_HID_AUREAL=m
CONFIG_HID_BELKIN=m
CONFIG_HID_BETOP_FF=m
# CONFIG_HID_BIGBEN_FF is not set
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CORSAIR=m
# CONFIG_HID_COUGAR is not set
CONFIG_HID_PRODIKEYS=m
# CONFIG_HID_CMEDIA is not set
CONFIG_HID_CP2112=m
CONFIG_HID_CYPRESS=m
CONFIG_HID_DRAGONRISE=m
CONFIG_DRAGONRISE_FF=y
CONFIG_HID_EMS_FF=m
# CONFIG_HID_ELAN is not set
CONFIG_HID_ELECOM=m
CONFIG_HID_ELO=m
CONFIG_HID_EZKEY=m
CONFIG_HID_GEMBIRD=m
CONFIG_HID_GFRM=m
CONFIG_HID_HOLTEK=m
CONFIG_HOLTEK_FF=y
# CONFIG_HID_GOOGLE_HAMMER is not set
CONFIG_HID_GT683R=m
CONFIG_HID_KEYTOUCH=m
CONFIG_HID_KYE=m
CONFIG_HID_UCLOGIC=m
CONFIG_HID_WALTOP=m
CONFIG_HID_GYRATION=m
CONFIG_HID_ICADE=m
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
CONFIG_HID_TWINHAN=m
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LCPOWER=m
CONFIG_HID_LED=m
CONFIG_HID_LENOVO=m
CONFIG_HID_LOGITECH=m
CONFIG_HID_LOGITECH_DJ=m
CONFIG_HID_LOGITECH_HIDPP=m
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_LOGIG940_FF=y
CONFIG_LOGIWHEELS_FF=y
CONFIG_HID_MAGICMOUSE=m
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
CONFIG_HID_MULTITOUCH=m
# CONFIG_HID_NTI is not set
CONFIG_HID_NTRIG=m
CONFIG_HID_ORTEK=m
CONFIG_HID_PANTHERLORD=m
CONFIG_PANTHERLORD_FF=y
CONFIG_HID_PENMOUNT=m
CONFIG_HID_PETALYNX=m
CONFIG_HID_PICOLCD=m
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LCD=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PICOLCD_CIR=y
CONFIG_HID_PLANTRONICS=m
CONFIG_HID_PRIMAX=m
# CONFIG_HID_RETRODE is not set
CONFIG_HID_ROCCAT=m
CONFIG_HID_SAITEK=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
CONFIG_SONY_FF=y
CONFIG_HID_SPEEDLINK=m
# CONFIG_HID_STEAM is not set
CONFIG_HID_STEELSERIES=m
CONFIG_HID_SUNPLUS=m
CONFIG_HID_RMI=m
CONFIG_HID_GREENASIA=m
CONFIG_GREENASIA_FF=y
CONFIG_HID_HYPERV_MOUSE=m
CONFIG_HID_SMARTJOYPLUS=m
CONFIG_SMARTJOYPLUS_FF=y
CONFIG_HID_TIVO=m
CONFIG_HID_TOPSEED=m
CONFIG_HID_THINGM=m
CONFIG_HID_THRUSTMASTER=m
CONFIG_THRUSTMASTER_FF=y
# CONFIG_HID_UDRAW_PS3 is not set
CONFIG_HID_WACOM=m
CONFIG_HID_WIIMOTE=m
CONFIG_HID_XINMO=m
CONFIG_HID_ZEROPLUS=m
CONFIG_ZEROPLUS_FF=y
CONFIG_HID_ZYDACRON=m
CONFIG_HID_SENSOR_HUB=m
CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
CONFIG_HID_ALPS=m

#
# USB HID support
#
CONFIG_USB_HID=m
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y

#
# USB HID Boot Protocol drivers
#
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m

#
# I2C HID support
#
CONFIG_I2C_HID=m

#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_MON=m
CONFIG_USB_WUSB=m
CONFIG_USB_WUSB_CBAF=m
# CONFIG_USB_WUSB_CBAF_DEBUG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=m
CONFIG_USB_XHCI_HCD=y
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=y
CONFIG_USB_XHCI_PLATFORM=m
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OXU210HP_HCD=m
CONFIG_USB_ISP116X_HCD=m
CONFIG_USB_FOTG210_HCD=m
CONFIG_USB_MAX3421_HCD=m
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_U132_HCD=m
CONFIG_USB_SL811_HCD=m
CONFIG_USB_SL811_HCD_ISO=y
CONFIG_USB_SL811_CS=m
CONFIG_USB_R8A66597_HCD=m
CONFIG_USB_WHCI_HCD=m
CONFIG_USB_HWA_HCD=m
CONFIG_USB_HCD_BCMA=m
CONFIG_USB_HCD_SSB=m
# CONFIG_USB_HCD_TEST_MODE is not set

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
CONFIG_USB_TMC=m

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_REALTEK=m
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_DATAFAB=m
CONFIG_USB_STORAGE_FREECOM=m
CONFIG_USB_STORAGE_ISD200=m
CONFIG_USB_STORAGE_USBAT=m
CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_STORAGE_ALAUDA=m
CONFIG_USB_STORAGE_ONETOUCH=m
CONFIG_USB_STORAGE_KARMA=m
CONFIG_USB_STORAGE_CYPRESS_ATACB=m
CONFIG_USB_STORAGE_ENE_UB6250=m
CONFIG_USB_UAS=m

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
CONFIG_USBIP_CORE=m
CONFIG_USBIP_VHCI_HCD=m
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
CONFIG_USBIP_HOST=m
# CONFIG_USBIP_VUDC is not set
# CONFIG_USBIP_DEBUG is not set
CONFIG_USB_MUSB_HDRC=m
# CONFIG_USB_MUSB_HOST is not set
# CONFIG_USB_MUSB_GADGET is not set
CONFIG_USB_MUSB_DUAL_ROLE=y

#
# Platform Glue Layer
#

#
# MUSB DMA mode
#
CONFIG_MUSB_PIO_ONLY=y
CONFIG_USB_DWC3=m
CONFIG_USB_DWC3_ULPI=y
# CONFIG_USB_DWC3_HOST is not set
# CONFIG_USB_DWC3_GADGET is not set
CONFIG_USB_DWC3_DUAL_ROLE=y

#
# Platform Glue Driver Support
#
CONFIG_USB_DWC3_PCI=m
CONFIG_USB_DWC3_HAPS=m
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=y

#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
CONFIG_USB_DWC2_PCI=m
# CONFIG_USB_DWC2_DEBUG is not set
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
CONFIG_USB_CHIPIDEA=m
CONFIG_USB_CHIPIDEA_PCI=m
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_USB_ISP1760=m
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_ISP1761_UDC=y
# CONFIG_USB_ISP1760_HOST_ROLE is not set
# CONFIG_USB_ISP1760_GADGET_ROLE is not set
CONFIG_USB_ISP1760_DUAL_ROLE=y

#
# USB port drivers
#
CONFIG_USB_USS720=m
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=m
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP210X=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_F81232=m
# CONFIG_USB_SERIAL_F8153X is not set
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KLSI=m
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_METRO=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7715_PARPORT=y
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MXUPORT=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_QCAUX=m
CONFIG_USB_SERIAL_QUALCOMM=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_SAFE=m
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_SYMBOL=m
CONFIG_USB_SERIAL_TI=m
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_WWAN=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_SERIAL_OPTICON=m
CONFIG_USB_SERIAL_XSENS_MT=m
CONFIG_USB_SERIAL_WISHBONE=m
CONFIG_USB_SERIAL_SSU100=m
CONFIG_USB_SERIAL_QT2=m
# CONFIG_USB_SERIAL_UPD78F0730 is not set
CONFIG_USB_SERIAL_DEBUG=m

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
CONFIG_USB_SEVSEG=m
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
CONFIG_USB_APPLEDISPLAY=m
CONFIG_USB_SISUSBVGA=m
# CONFIG_USB_SISUSBVGA_CON is not set
CONFIG_USB_LD=m
CONFIG_USB_TRANCEVIBRATOR=m
CONFIG_USB_IOWARRIOR=m
CONFIG_USB_TEST=m
CONFIG_USB_EHSET_TEST_FIXTURE=m
CONFIG_USB_ISIGHTFW=m
CONFIG_USB_YUREX=m
CONFIG_USB_EZUSB_FX2=m
# CONFIG_USB_HUB_USB251XB is not set
CONFIG_USB_HSIC_USB3503=m
# CONFIG_USB_HSIC_USB4604 is not set
CONFIG_USB_LINK_LAYER_TEST=m
CONFIG_USB_CHAOSKEY=m
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
CONFIG_USB_CXACRU=m
CONFIG_USB_UEAGLEATM=m
CONFIG_USB_XUSBATM=m

#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_NOP_USB_XCEIV=m
CONFIG_USB_GPIO_VBUS=m
CONFIG_TAHVO_USB=m
CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y
CONFIG_USB_ISP1301=m
CONFIG_USB_GADGET=m
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_USB_GADGET_DEBUG_FS is not set
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
# CONFIG_U_SERIAL_CONSOLE is not set

#
# USB Peripheral Controller
#
CONFIG_USB_FOTG210_UDC=m
CONFIG_USB_GR_UDC=m
CONFIG_USB_R8A66597=m
CONFIG_USB_PXA27X=m
CONFIG_USB_MV_UDC=m
CONFIG_USB_MV_U3D=m
CONFIG_USB_SNP_CORE=m
# CONFIG_USB_M66592 is not set
CONFIG_USB_BDC_UDC=m

#
# Platform Support
#
CONFIG_USB_BDC_PCI=m
CONFIG_USB_AMD5536UDC=m
CONFIG_USB_NET2272=m
CONFIG_USB_NET2272_DMA=y
CONFIG_USB_NET2280=m
CONFIG_USB_GOKU=m
CONFIG_USB_EG20T=m
# CONFIG_USB_DUMMY_HCD is not set
CONFIG_USB_LIBCOMPOSITE=m
CONFIG_USB_F_ACM=m
CONFIG_USB_F_SS_LB=m
CONFIG_USB_U_SERIAL=m
CONFIG_USB_U_ETHER=m
CONFIG_USB_U_AUDIO=m
CONFIG_USB_F_SERIAL=m
CONFIG_USB_F_OBEX=m
CONFIG_USB_F_NCM=m
CONFIG_USB_F_ECM=m
CONFIG_USB_F_PHONET=m
CONFIG_USB_F_EEM=m
CONFIG_USB_F_SUBSET=m
CONFIG_USB_F_RNDIS=m
CONFIG_USB_F_MASS_STORAGE=m
CONFIG_USB_F_FS=m
CONFIG_USB_F_UAC1=m
CONFIG_USB_F_UAC2=m
CONFIG_USB_F_UVC=m
CONFIG_USB_F_MIDI=m
CONFIG_USB_F_HID=m
CONFIG_USB_F_PRINTER=m
CONFIG_USB_F_TCM=m
CONFIG_USB_CONFIGFS=m
CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_CONFIGFS_OBEX=y
CONFIG_USB_CONFIGFS_NCM=y
CONFIG_USB_CONFIGFS_ECM=y
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_RNDIS=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_PHONET=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_F_LB_SS=y
CONFIG_USB_CONFIGFS_F_FS=y
CONFIG_USB_CONFIGFS_F_UAC1=y
# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set
CONFIG_USB_CONFIGFS_F_UAC2=y
CONFIG_USB_CONFIGFS_F_MIDI=y
CONFIG_USB_CONFIGFS_F_HID=y
CONFIG_USB_CONFIGFS_F_UVC=y
CONFIG_USB_CONFIGFS_F_PRINTER=y
# CONFIG_USB_CONFIGFS_F_TCM is not set
CONFIG_USB_ZERO=m
CONFIG_USB_AUDIO=m
CONFIG_GADGET_UAC1=y
# CONFIG_GADGET_UAC1_LEGACY is not set
CONFIG_USB_ETH=m
CONFIG_USB_ETH_RNDIS=y
CONFIG_USB_ETH_EEM=y
CONFIG_USB_G_NCM=m
CONFIG_USB_GADGETFS=m
CONFIG_USB_FUNCTIONFS=m
CONFIG_USB_FUNCTIONFS_ETH=y
CONFIG_USB_FUNCTIONFS_RNDIS=y
CONFIG_USB_FUNCTIONFS_GENERIC=y
CONFIG_USB_MASS_STORAGE=m
CONFIG_USB_GADGET_TARGET=m
CONFIG_USB_G_SERIAL=m
CONFIG_USB_MIDI_GADGET=m
CONFIG_USB_G_PRINTER=m
CONFIG_USB_CDC_COMPOSITE=m
CONFIG_USB_G_NOKIA=m
CONFIG_USB_G_ACM_MS=m
# CONFIG_USB_G_MULTI is not set
CONFIG_USB_G_HID=m
CONFIG_USB_G_DBGP=m
# CONFIG_USB_G_DBGP_PRINTK is not set
CONFIG_USB_G_DBGP_SERIAL=y
CONFIG_USB_G_WEBCAM=m
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_USB_LED_TRIG=y
CONFIG_USB_ULPI_BUS=m
CONFIG_UWB=m
CONFIG_UWB_HWA=m
CONFIG_UWB_WHCI=m
CONFIG_UWB_I1480U=m
CONFIG_MMC=y
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_SDHCI_ACPI=m
CONFIG_MMC_SDHCI_PLTFM=m
# CONFIG_MMC_SDHCI_F_SDH30 is not set
CONFIG_MMC_WBSD=m
CONFIG_MMC_TIFM_SD=m
CONFIG_MMC_SPI=m
CONFIG_MMC_SDRICOH_CS=m
CONFIG_MMC_CB710=m
CONFIG_MMC_VIA_SDMMC=m
CONFIG_MMC_VUB300=m
CONFIG_MMC_USHC=m
CONFIG_MMC_USDHI6ROL0=m
CONFIG_MMC_CQHCI=m
CONFIG_MMC_TOSHIBA_PCI=m
CONFIG_MMC_MTK=m
# CONFIG_MMC_SDHCI_XENON is not set
CONFIG_MEMSTICK=m
# CONFIG_MEMSTICK_DEBUG is not set

#
# MemoryStick drivers
#
# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
CONFIG_MSPRO_BLOCK=m
CONFIG_MS_BLOCK=m

#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=m
CONFIG_MEMSTICK_JMICRON_38X=m
CONFIG_MEMSTICK_R592=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_CLASS_FLASH=m
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
CONFIG_LEDS_88PM860X=m
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_AS3645A is not set
CONFIG_LEDS_LM3530=m
CONFIG_LEDS_LM3533=m
CONFIG_LEDS_LM3642=m
# CONFIG_LEDS_LM3601X is not set
# CONFIG_LEDS_MT6323 is not set
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_LP3944=m
# CONFIG_LEDS_LP3952 is not set
CONFIG_LEDS_LP55XX_COMMON=m
CONFIG_LEDS_LP5521=m
CONFIG_LEDS_LP5523=m
CONFIG_LEDS_LP5562=m
CONFIG_LEDS_LP8501=m
CONFIG_LEDS_LP8788=m
CONFIG_LEDS_CLEVO_MAIL=m
CONFIG_LEDS_PCA955X=m
# CONFIG_LEDS_PCA955X_GPIO is not set
CONFIG_LEDS_PCA963X=m
CONFIG_LEDS_WM831X_STATUS=m
CONFIG_LEDS_WM8350=m
CONFIG_LEDS_DA903X=m
CONFIG_LEDS_DA9052=m
CONFIG_LEDS_DAC124S085=m
CONFIG_LEDS_PWM=m
CONFIG_LEDS_REGULATOR=m
CONFIG_LEDS_BD2802=m
CONFIG_LEDS_INTEL_SS4200=m
CONFIG_LEDS_LT3593=m
CONFIG_LEDS_ADP5520=m
CONFIG_LEDS_MC13783=m
CONFIG_LEDS_TCA6507=m
CONFIG_LEDS_TLC591XX=m
CONFIG_LEDS_MAX8997=m
CONFIG_LEDS_LM355x=m
CONFIG_LEDS_MENF21BMC=m

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=m
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_ONESHOT=m
# CONFIG_LEDS_TRIGGER_DISK is not set
# CONFIG_LEDS_TRIGGER_MTD is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
CONFIG_LEDS_TRIGGER_GPIO=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m

#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=m
CONFIG_LEDS_TRIGGER_CAMERA=m
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
CONFIG_INFINIBAND_USER_ACCESS=m
# CONFIG_INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI is not set
CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ON_DEMAND_PAGING=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_CXGB3=m
CONFIG_INFINIBAND_CXGB4=m
# CONFIG_INFINIBAND_I40IW is not set
CONFIG_MLX4_INFINIBAND=m
CONFIG_MLX5_INFINIBAND=m
CONFIG_INFINIBAND_NES=m
# CONFIG_INFINIBAND_NES_DEBUG is not set
CONFIG_INFINIBAND_OCRDMA=m
# CONFIG_INFINIBAND_VMWARE_PVRDMA is not set
CONFIG_INFINIBAND_USNIC=m
CONFIG_INFINIBAND_IPOIB=m
CONFIG_INFINIBAND_IPOIB_CM=y
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
CONFIG_INFINIBAND_SRP=m
CONFIG_INFINIBAND_SRPT=m
CONFIG_INFINIBAND_ISER=m
CONFIG_INFINIBAND_ISERT=m
# CONFIG_INFINIBAND_OPA_VNIC is not set
# CONFIG_INFINIBAND_RDMAVT is not set
# CONFIG_RDMA_RXE is not set
# CONFIG_INFINIBAND_QEDR is not set
# CONFIG_INFINIBAND_BNXT_RE is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
# CONFIG_EDAC_LEGACY_SYSFS is not set
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_DECODE_MCE=m
# CONFIG_EDAC_GHES is not set
CONFIG_EDAC_AMD64=m
# CONFIG_EDAC_AMD64_ERROR_INJECTION is not set
CONFIG_EDAC_E752X=m
CONFIG_EDAC_I82975X=m
CONFIG_EDAC_I3000=m
CONFIG_EDAC_I3200=m
CONFIG_EDAC_IE31200=m
CONFIG_EDAC_X38=m
CONFIG_EDAC_I5400=m
CONFIG_EDAC_I7CORE=m
CONFIG_EDAC_I5000=m
CONFIG_EDAC_I5100=m
CONFIG_EDAC_I7300=m
CONFIG_EDAC_SBRIDGE=m
CONFIG_EDAC_SKX=m
# CONFIG_EDAC_PND2 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=m
CONFIG_RTC_DRV_88PM80X=m
CONFIG_RTC_DRV_ABB5ZES3=m
CONFIG_RTC_DRV_ABX80X=m
CONFIG_RTC_DRV_DS1307=m
# CONFIG_RTC_DRV_DS1307_CENTURY is not set
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1374_WDT=y
CONFIG_RTC_DRV_DS1672=m
CONFIG_RTC_DRV_LP8788=m
CONFIG_RTC_DRV_MAX6900=m
CONFIG_RTC_DRV_MAX8907=m
CONFIG_RTC_DRV_MAX8925=m
CONFIG_RTC_DRV_MAX8998=m
CONFIG_RTC_DRV_MAX8997=m
CONFIG_RTC_DRV_RS5C372=m
CONFIG_RTC_DRV_ISL1208=m
CONFIG_RTC_DRV_ISL12022=m
CONFIG_RTC_DRV_X1205=m
CONFIG_RTC_DRV_PCF8523=m
CONFIG_RTC_DRV_PCF85063=m
# CONFIG_RTC_DRV_PCF85363 is not set
CONFIG_RTC_DRV_PCF8563=m
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_BQ32K=m
CONFIG_RTC_DRV_PALMAS=m
CONFIG_RTC_DRV_TPS6586X=m
CONFIG_RTC_DRV_TPS65910=m
CONFIG_RTC_DRV_TPS80031=m
CONFIG_RTC_DRV_RC5T583=m
CONFIG_RTC_DRV_S35390A=m
CONFIG_RTC_DRV_FM3130=m
# CONFIG_RTC_DRV_RX8010 is not set
CONFIG_RTC_DRV_RX8581=m
CONFIG_RTC_DRV_RX8025=m
CONFIG_RTC_DRV_EM3027=m
CONFIG_RTC_DRV_RV8803=m
CONFIG_RTC_DRV_S5M=m

#
# SPI RTC drivers
#
CONFIG_RTC_DRV_M41T93=m
CONFIG_RTC_DRV_M41T94=m
# CONFIG_RTC_DRV_DS1302 is not set
CONFIG_RTC_DRV_DS1305=m
CONFIG_RTC_DRV_DS1343=m
CONFIG_RTC_DRV_DS1347=m
CONFIG_RTC_DRV_DS1390=m
# CONFIG_RTC_DRV_MAX6916 is not set
CONFIG_RTC_DRV_R9701=m
CONFIG_RTC_DRV_RX4581=m
# CONFIG_RTC_DRV_RX6110 is not set
CONFIG_RTC_DRV_RS5C348=m
CONFIG_RTC_DRV_MAX6902=m
CONFIG_RTC_DRV_PCF2123=m
CONFIG_RTC_DRV_MCP795=m
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
CONFIG_RTC_DRV_DS3232=m
CONFIG_RTC_DRV_DS3232_HWMON=y
CONFIG_RTC_DRV_PCF2127=m
CONFIG_RTC_DRV_RV3029C2=m
CONFIG_RTC_DRV_RV3029_HWMON=y

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=m
CONFIG_RTC_DRV_DS1511=m
CONFIG_RTC_DRV_DS1553=m
CONFIG_RTC_DRV_DS1685_FAMILY=m
CONFIG_RTC_DRV_DS1685=y
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
# CONFIG_RTC_DRV_DS17485 is not set
# CONFIG_RTC_DRV_DS17885 is not set
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_DS2404=m
CONFIG_RTC_DRV_DA9052=m
CONFIG_RTC_DRV_DA9055=m
CONFIG_RTC_DRV_DA9063=m
CONFIG_RTC_DRV_STK17TA8=m
CONFIG_RTC_DRV_M48T86=m
CONFIG_RTC_DRV_M48T35=m
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_MSM6242=m
CONFIG_RTC_DRV_BQ4802=m
CONFIG_RTC_DRV_RP5C01=m
CONFIG_RTC_DRV_V3020=m
CONFIG_RTC_DRV_WM831X=m
CONFIG_RTC_DRV_WM8350=m
CONFIG_RTC_DRV_PCF50633=m
CONFIG_RTC_DRV_AB3100=m
# CONFIG_RTC_DRV_CROS_EC is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
CONFIG_RTC_DRV_PCAP=m
CONFIG_RTC_DRV_MC13XXX=m
CONFIG_RTC_DRV_MT6397=m

#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_HID_SENSOR_TIME=m
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=m
CONFIG_DMA_ACPI=y
# CONFIG_ALTERA_MSGDMA is not set
CONFIG_INTEL_IDMA64=m
CONFIG_INTEL_IOATDMA=m
CONFIG_INTEL_MIC_X100_DMA=m
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=y
CONFIG_DW_DMAC=m
CONFIG_DW_DMAC_PCI=y
CONFIG_HSU_DMA=m

#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set
CONFIG_DMA_ENGINE_RAID=y

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
CONFIG_DCA=m
CONFIG_AUXDISPLAY=y
# CONFIG_HD44780 is not set
CONFIG_KS0108=m
CONFIG_KS0108_PORT=0x378
CONFIG_KS0108_DELAY=2
CONFIG_CFAG12864B=m
CONFIG_CFAG12864B_RATE=20
# CONFIG_IMG_ASCII_LCD is not set
CONFIG_PANEL=m
CONFIG_PANEL_PARPORT=0
CONFIG_PANEL_PROFILE=5
# CONFIG_PANEL_CHANGE_MESSAGE is not set
CONFIG_CHARLCD=m
CONFIG_UIO=m
CONFIG_UIO_CIF=m
CONFIG_UIO_PDRV_GENIRQ=m
CONFIG_UIO_DMEM_GENIRQ=m
CONFIG_UIO_AEC=m
CONFIG_UIO_SERCOS3=m
CONFIG_UIO_PCI_GENERIC=m
CONFIG_UIO_NETX=m
CONFIG_UIO_PRUSS=m
CONFIG_UIO_MF624=m
# CONFIG_UIO_HV_GENERIC is not set
CONFIG_VFIO_IOMMU_TYPE1=m
CONFIG_VFIO_VIRQFD=m
CONFIG_VFIO=m
# CONFIG_VFIO_NOIOMMU is not set
CONFIG_VFIO_PCI=m
CONFIG_VFIO_PCI_VGA=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
CONFIG_VFIO_PCI_IGD=y
# CONFIG_VFIO_MDEV is not set
CONFIG_IRQ_BYPASS_MANAGER=m
CONFIG_VIRT_DRIVERS=y
# CONFIG_VBOXGUEST is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=m
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y

#
# Microsoft Hyper-V guest support
#
CONFIG_HYPERV=m
CONFIG_HYPERV_TSCPAGE=y
CONFIG_HYPERV_UTILS=m
CONFIG_HYPERV_BALLOON=m

#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_SELFBALLOONING=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG_LIMIT=512
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
CONFIG_XEN_DEV_EVTCHN=m
CONFIG_XEN_BACKEND=y
CONFIG_XENFS=m
CONFIG_XEN_COMPAT_XENFS=y
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_XENBUS_FRONTEND=y
CONFIG_XEN_GNTDEV=m
CONFIG_XEN_GRANT_DEV_ALLOC=m
# CONFIG_XEN_GRANT_DMA_ALLOC is not set
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_TMEM=m
CONFIG_XEN_PCIDEV_BACKEND=m
# CONFIG_XEN_PVCALLS_FRONTEND is not set
# CONFIG_XEN_PVCALLS_BACKEND is not set
CONFIG_XEN_SCSI_BACKEND=m
CONFIG_XEN_PRIVCMD=m
CONFIG_XEN_ACPI_PROCESSOR=y
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_XEN_SYMS=y
CONFIG_XEN_HAVE_VPMU=y
CONFIG_STAGING=y
CONFIG_PRISM2_USB=m
CONFIG_COMEDI=m
# CONFIG_COMEDI_DEBUG is not set
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=m
CONFIG_COMEDI_TEST=m
CONFIG_COMEDI_PARPORT=m
CONFIG_COMEDI_ISA_DRIVERS=y
CONFIG_COMEDI_PCL711=m
CONFIG_COMEDI_PCL724=m
CONFIG_COMEDI_PCL726=m
CONFIG_COMEDI_PCL730=m
CONFIG_COMEDI_PCL812=m
CONFIG_COMEDI_PCL816=m
CONFIG_COMEDI_PCL818=m
CONFIG_COMEDI_PCM3724=m
CONFIG_COMEDI_AMPLC_DIO200_ISA=m
CONFIG_COMEDI_AMPLC_PC236_ISA=m
CONFIG_COMEDI_AMPLC_PC263_ISA=m
CONFIG_COMEDI_RTI800=m
CONFIG_COMEDI_RTI802=m
CONFIG_COMEDI_DAC02=m
CONFIG_COMEDI_DAS16M1=m
CONFIG_COMEDI_DAS08_ISA=m
CONFIG_COMEDI_DAS16=m
CONFIG_COMEDI_DAS800=m
CONFIG_COMEDI_DAS1800=m
CONFIG_COMEDI_DAS6402=m
CONFIG_COMEDI_DT2801=m
CONFIG_COMEDI_DT2811=m
CONFIG_COMEDI_DT2814=m
CONFIG_COMEDI_DT2815=m
CONFIG_COMEDI_DT2817=m
CONFIG_COMEDI_DT282X=m
CONFIG_COMEDI_DMM32AT=m
CONFIG_COMEDI_FL512=m
CONFIG_COMEDI_AIO_AIO12_8=m
CONFIG_COMEDI_AIO_IIRO_16=m
CONFIG_COMEDI_II_PCI20KC=m
CONFIG_COMEDI_C6XDIGIO=m
CONFIG_COMEDI_MPC624=m
CONFIG_COMEDI_ADQ12B=m
CONFIG_COMEDI_NI_AT_A2150=m
CONFIG_COMEDI_NI_AT_AO=m
CONFIG_COMEDI_NI_ATMIO=m
CONFIG_COMEDI_NI_ATMIO16D=m
CONFIG_COMEDI_NI_LABPC_ISA=m
CONFIG_COMEDI_PCMAD=m
CONFIG_COMEDI_PCMDA12=m
CONFIG_COMEDI_PCMMIO=m
CONFIG_COMEDI_PCMUIO=m
CONFIG_COMEDI_MULTIQ3=m
CONFIG_COMEDI_S526=m
CONFIG_COMEDI_PCI_DRIVERS=m
CONFIG_COMEDI_8255_PCI=m
CONFIG_COMEDI_ADDI_WATCHDOG=m
CONFIG_COMEDI_ADDI_APCI_1032=m
CONFIG_COMEDI_ADDI_APCI_1500=m
CONFIG_COMEDI_ADDI_APCI_1516=m
CONFIG_COMEDI_ADDI_APCI_1564=m
CONFIG_COMEDI_ADDI_APCI_16XX=m
CONFIG_COMEDI_ADDI_APCI_2032=m
CONFIG_COMEDI_ADDI_APCI_2200=m
CONFIG_COMEDI_ADDI_APCI_3120=m
CONFIG_COMEDI_ADDI_APCI_3501=m
CONFIG_COMEDI_ADDI_APCI_3XXX=m
CONFIG_COMEDI_ADL_PCI6208=m
CONFIG_COMEDI_ADL_PCI7X3X=m
CONFIG_COMEDI_ADL_PCI8164=m
CONFIG_COMEDI_ADL_PCI9111=m
CONFIG_COMEDI_ADL_PCI9118=m
CONFIG_COMEDI_ADV_PCI1710=m
# CONFIG_COMEDI_ADV_PCI1720 is not set
CONFIG_COMEDI_ADV_PCI1723=m
CONFIG_COMEDI_ADV_PCI1724=m
# CONFIG_COMEDI_ADV_PCI1760 is not set
CONFIG_COMEDI_ADV_PCI_DIO=m
CONFIG_COMEDI_AMPLC_DIO200_PCI=m
CONFIG_COMEDI_AMPLC_PC236_PCI=m
CONFIG_COMEDI_AMPLC_PC263_PCI=m
CONFIG_COMEDI_AMPLC_PCI224=m
CONFIG_COMEDI_AMPLC_PCI230=m
CONFIG_COMEDI_CONTEC_PCI_DIO=m
CONFIG_COMEDI_DAS08_PCI=m
CONFIG_COMEDI_DT3000=m
CONFIG_COMEDI_DYNA_PCI10XX=m
CONFIG_COMEDI_GSC_HPDI=m
CONFIG_COMEDI_MF6X4=m
CONFIG_COMEDI_ICP_MULTI=m
CONFIG_COMEDI_DAQBOARD2000=m
CONFIG_COMEDI_JR3_PCI=m
CONFIG_COMEDI_KE_COUNTER=m
CONFIG_COMEDI_CB_PCIDAS64=m
CONFIG_COMEDI_CB_PCIDAS=m
CONFIG_COMEDI_CB_PCIDDA=m
CONFIG_COMEDI_CB_PCIMDAS=m
CONFIG_COMEDI_CB_PCIMDDA=m
CONFIG_COMEDI_ME4000=m
CONFIG_COMEDI_ME_DAQ=m
CONFIG_COMEDI_NI_6527=m
CONFIG_COMEDI_NI_65XX=m
CONFIG_COMEDI_NI_660X=m
CONFIG_COMEDI_NI_670X=m
CONFIG_COMEDI_NI_LABPC_PCI=m
CONFIG_COMEDI_NI_PCIDIO=m
CONFIG_COMEDI_NI_PCIMIO=m
CONFIG_COMEDI_RTD520=m
CONFIG_COMEDI_S626=m
CONFIG_COMEDI_MITE=m
CONFIG_COMEDI_NI_TIOCMD=m
CONFIG_COMEDI_PCMCIA_DRIVERS=m
CONFIG_COMEDI_CB_DAS16_CS=m
CONFIG_COMEDI_DAS08_CS=m
CONFIG_COMEDI_NI_DAQ_700_CS=m
CONFIG_COMEDI_NI_DAQ_DIO24_CS=m
CONFIG_COMEDI_NI_LABPC_CS=m
CONFIG_COMEDI_NI_MIO_CS=m
CONFIG_COMEDI_QUATECH_DAQP_CS=m
CONFIG_COMEDI_USB_DRIVERS=m
CONFIG_COMEDI_DT9812=m
CONFIG_COMEDI_NI_USB6501=m
CONFIG_COMEDI_USBDUX=m
CONFIG_COMEDI_USBDUXFAST=m
CONFIG_COMEDI_USBDUXSIGMA=m
CONFIG_COMEDI_VMK80XX=m
CONFIG_COMEDI_8254=m
CONFIG_COMEDI_8255=m
CONFIG_COMEDI_8255_SA=m
CONFIG_COMEDI_KCOMEDILIB=m
CONFIG_COMEDI_AMPLC_DIO200=m
CONFIG_COMEDI_AMPLC_PC236=m
CONFIG_COMEDI_DAS08=m
CONFIG_COMEDI_ISADMA=m
CONFIG_COMEDI_NI_LABPC=m
CONFIG_COMEDI_NI_LABPC_ISADMA=m
CONFIG_COMEDI_NI_TIO=m
CONFIG_COMEDI_NI_ROUTING=m
CONFIG_RTL8192U=m
CONFIG_RTLLIB=m
CONFIG_RTLLIB_CRYPTO_CCMP=m
CONFIG_RTLLIB_CRYPTO_TKIP=m
CONFIG_RTLLIB_CRYPTO_WEP=m
CONFIG_RTL8192E=m
# CONFIG_RTL8723BS is not set
CONFIG_R8712U=m
CONFIG_R8188EU=m
CONFIG_88EU_AP_MODE=y
# CONFIG_R8822BE is not set
CONFIG_RTS5208=m
CONFIG_VT6655=m
CONFIG_VT6656=m

#
# IIO staging drivers
#

#
# Accelerometers
#
CONFIG_ADIS16203=m
CONFIG_ADIS16240=m

#
# Analog to digital converters
#
CONFIG_AD7606=m
CONFIG_AD7606_IFACE_PARALLEL=m
CONFIG_AD7606_IFACE_SPI=m
CONFIG_AD7780=m
CONFIG_AD7816=m
CONFIG_AD7192=m
CONFIG_AD7280=m

#
# Analog digital bi-direction converters
#
CONFIG_ADT7316=m
CONFIG_ADT7316_SPI=m
CONFIG_ADT7316_I2C=m

#
# Capacitance to digital converters
#
CONFIG_AD7150=m
CONFIG_AD7152=m
CONFIG_AD7746=m

#
# Direct Digital Synthesis
#
CONFIG_AD9832=m
CONFIG_AD9834=m

#
# Network Analyzer, Impedance Converters
#
CONFIG_AD5933=m

#
# Active energy metering IC
#
CONFIG_ADE7854=m
CONFIG_ADE7854_I2C=m
CONFIG_ADE7854_SPI=m

#
# Resolver to digital converters
#
CONFIG_AD2S90=m
CONFIG_AD2S1210=m
CONFIG_FB_SM750=m
CONFIG_FB_XGI=m

#
# Speakup console speech
#
CONFIG_SPEAKUP=m
CONFIG_SPEAKUP_SYNTH_ACNTSA=m
CONFIG_SPEAKUP_SYNTH_APOLLO=m
CONFIG_SPEAKUP_SYNTH_AUDPTR=m
CONFIG_SPEAKUP_SYNTH_BNS=m
CONFIG_SPEAKUP_SYNTH_DECTLK=m
CONFIG_SPEAKUP_SYNTH_DECEXT=m
CONFIG_SPEAKUP_SYNTH_LTLK=m
CONFIG_SPEAKUP_SYNTH_SOFT=m
CONFIG_SPEAKUP_SYNTH_SPKOUT=m
CONFIG_SPEAKUP_SYNTH_TXPRT=m
CONFIG_SPEAKUP_SYNTH_DUMMY=m
CONFIG_STAGING_MEDIA=y
CONFIG_I2C_BCM2048=m
CONFIG_SOC_CAMERA_IMX074=m
CONFIG_SOC_CAMERA_MT9T031=m
CONFIG_VIDEO_ZORAN=m
CONFIG_VIDEO_ZORAN_DC30=m
CONFIG_VIDEO_ZORAN_ZR36060=m
CONFIG_VIDEO_ZORAN_BUZ=m
CONFIG_VIDEO_ZORAN_DC10=m
CONFIG_VIDEO_ZORAN_LML33=m
CONFIG_VIDEO_ZORAN_LML33R10=m
CONFIG_VIDEO_ZORAN_AVS6EYES=m

#
# Android
#
CONFIG_LTE_GDM724X=m
CONFIG_FIREWIRE_SERIAL=m
CONFIG_FWTTY_MAX_TOTAL_PORTS=64
CONFIG_FWTTY_MAX_CARD_PORTS=32
CONFIG_MTD_SPINAND_MT29F=m
CONFIG_MTD_SPINAND_ONDIEECC=y
CONFIG_GS_FPGABOOT=m
CONFIG_UNISYSSPAR=y
CONFIG_UNISYS_VISORNIC=m
CONFIG_UNISYS_VISORINPUT=m
CONFIG_UNISYS_VISORHBA=m
CONFIG_FB_TFT=m
CONFIG_FB_TFT_AGM1264K_FL=m
CONFIG_FB_TFT_BD663474=m
CONFIG_FB_TFT_HX8340BN=m
CONFIG_FB_TFT_HX8347D=m
CONFIG_FB_TFT_HX8353D=m
CONFIG_FB_TFT_HX8357D=m
CONFIG_FB_TFT_ILI9163=m
CONFIG_FB_TFT_ILI9320=m
CONFIG_FB_TFT_ILI9325=m
CONFIG_FB_TFT_ILI9340=m
CONFIG_FB_TFT_ILI9341=m
CONFIG_FB_TFT_ILI9481=m
CONFIG_FB_TFT_ILI9486=m
CONFIG_FB_TFT_PCD8544=m
CONFIG_FB_TFT_RA8875=m
CONFIG_FB_TFT_S6D02A1=m
CONFIG_FB_TFT_S6D1121=m
# CONFIG_FB_TFT_SH1106 is not set
CONFIG_FB_TFT_SSD1289=m
# CONFIG_FB_TFT_SSD1305 is not set
CONFIG_FB_TFT_SSD1306=m
CONFIG_FB_TFT_SSD1331=m
CONFIG_FB_TFT_SSD1351=m
CONFIG_FB_TFT_ST7735R=m
CONFIG_FB_TFT_ST7789V=m
CONFIG_FB_TFT_TINYLCD=m
CONFIG_FB_TFT_TLS8204=m
CONFIG_FB_TFT_UC1611=m
CONFIG_FB_TFT_UC1701=m
CONFIG_FB_TFT_UPD161704=m
CONFIG_FB_TFT_WATTEROTT=m
CONFIG_FB_FLEX=m
CONFIG_FB_TFT_FBTFT_DEVICE=m
# CONFIG_WILC1000_SDIO is not set
# CONFIG_WILC1000_SPI is not set
CONFIG_MOST=m
# CONFIG_MOST_CDEV is not set
# CONFIG_MOST_NET is not set
# CONFIG_MOST_SOUND is not set
# CONFIG_MOST_VIDEO is not set
# CONFIG_MOST_I2C is not set
# CONFIG_MOST_USB is not set
# CONFIG_KS7010 is not set
# CONFIG_GREYBUS is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_PI433 is not set
# CONFIG_MTK_MMC is not set

#
# Gasket devices
#
# CONFIG_STAGING_GASKET_FRAMEWORK is not set
# CONFIG_XIL_AXIS_FIFO is not set
# CONFIG_EROFS_FS is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACER_WMI=m
# CONFIG_ACER_WIRELESS is not set
CONFIG_ACERHDF=m
CONFIG_ALIENWARE_WMI=m
CONFIG_ASUS_LAPTOP=m
CONFIG_DCDBAS=m
CONFIG_DELL_SMBIOS=m
# CONFIG_DELL_SMBIOS_WMI is not set
# CONFIG_DELL_SMBIOS_SMM is not set
CONFIG_DELL_LAPTOP=m
CONFIG_DELL_WMI=m
CONFIG_DELL_WMI_DESCRIPTOR=m
CONFIG_DELL_WMI_AIO=m
# CONFIG_DELL_WMI_LED is not set
CONFIG_DELL_SMO8800=m
CONFIG_DELL_RBTN=m
CONFIG_DELL_RBU=m
CONFIG_FUJITSU_LAPTOP=m
CONFIG_FUJITSU_TABLET=m
CONFIG_AMILO_RFKILL=m
# CONFIG_GPD_POCKET_FAN is not set
CONFIG_HP_ACCEL=m
CONFIG_HP_WIRELESS=m
CONFIG_HP_WMI=m
# CONFIG_LG_LAPTOP is not set
CONFIG_MSI_LAPTOP=m
CONFIG_PANASONIC_LAPTOP=m
CONFIG_COMPAL_LAPTOP=m
CONFIG_SONY_LAPTOP=m
CONFIG_SONYPI_COMPAT=y
CONFIG_IDEAPAD_LAPTOP=m
# CONFIG_SURFACE3_WMI is not set
CONFIG_THINKPAD_ACPI=m
CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y
CONFIG_THINKPAD_ACPI_DEBUGFACILITIES=y
# CONFIG_THINKPAD_ACPI_DEBUG is not set
# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set
CONFIG_THINKPAD_ACPI_VIDEO=y
CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y
CONFIG_SENSORS_HDAPS=m
CONFIG_INTEL_MENLOW=m
CONFIG_EEEPC_LAPTOP=m
CONFIG_ASUS_WMI=m
CONFIG_ASUS_NB_WMI=m
CONFIG_EEEPC_WMI=m
# CONFIG_ASUS_WIRELESS is not set
CONFIG_ACPI_WMI=m
CONFIG_WMI_BMOF=m
# CONFIG_INTEL_WMI_THUNDERBOLT is not set
CONFIG_MSI_WMI=m
# CONFIG_PEAQ_WMI is not set
CONFIG_TOPSTAR_LAPTOP=m
CONFIG_ACPI_TOSHIBA=m
CONFIG_TOSHIBA_BT_RFKILL=m
CONFIG_TOSHIBA_HAPS=m
CONFIG_TOSHIBA_WMI=m
CONFIG_ACPI_CMPC=m
# CONFIG_INTEL_INT0002_VGPIO is not set
CONFIG_INTEL_HID_EVENT=m
CONFIG_INTEL_VBTN=m
CONFIG_INTEL_IPS=m
# CONFIG_INTEL_PMC_CORE is not set
CONFIG_IBM_RTL=m
CONFIG_SAMSUNG_LAPTOP=m
CONFIG_MXM_WMI=m
CONFIG_INTEL_OAKTRAIL=m
CONFIG_SAMSUNG_Q10=m
CONFIG_APPLE_GMUX=m
CONFIG_INTEL_RST=m
CONFIG_INTEL_SMARTCONNECT=m
CONFIG_PVPANIC=m
CONFIG_INTEL_PMC_IPC=m
CONFIG_SURFACE_PRO3_BUTTON=m
# CONFIG_SURFACE_3_BUTTON is not set
CONFIG_INTEL_PUNIT_IPC=m
CONFIG_INTEL_TELEMETRY=m
# CONFIG_MLX_PLATFORM is not set
# CONFIG_INTEL_TURBO_MAX_3 is not set
# CONFIG_I2C_MULTI_INSTANTIATE is not set
# CONFIG_INTEL_ATOMISP2_PM is not set
CONFIG_PMC_ATOM=y
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_LAPTOP=m
CONFIG_CHROMEOS_PSTORE=m
# CONFIG_CHROMEOS_TBMC is not set
# CONFIG_CROS_EC_I2C is not set
# CONFIG_CROS_EC_SPI is not set
CONFIG_CROS_EC_LPC=m
# CONFIG_CROS_EC_LPC_MEC is not set
CONFIG_CROS_EC_PROTO=y
# CONFIG_CROS_KBD_LED_BACKLIGHT is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Common Clock Framework
#
CONFIG_COMMON_CLK_WM831X=m
# CONFIG_COMMON_CLK_MAX9485 is not set
CONFIG_COMMON_CLK_SI5351=m
# CONFIG_COMMON_CLK_SI544 is not set
CONFIG_COMMON_CLK_CDCE706=m
# CONFIG_COMMON_CLK_CS2000_CP is not set
CONFIG_COMMON_CLK_S2MPS11=m
CONFIG_CLK_TWL6040=m
CONFIG_COMMON_CLK_PALMAS=m
CONFIG_COMMON_CLK_PWM=m
# CONFIG_HWSPINLOCK is not set

#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
CONFIG_MAILBOX=y
CONFIG_PCC=y
CONFIG_ALTERA_MBOX=m
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_IOVA=y
CONFIG_AMD_IOMMU=y
CONFIG_AMD_IOMMU_V2=m
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_SVM=y
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
CONFIG_IRQ_REMAP=y

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=m

#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#

#
# Broadcom SoC drivers
#

#
# NXP/Freescale QorIQ SoC drivers
#

#
# i.MX SoC drivers
#

#
# Qualcomm SoC drivers
#
CONFIG_SOC_TI=y

#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
CONFIG_PM_DEVFREQ=y

#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
# CONFIG_DEVFREQ_GOV_PASSIVE is not set

#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
CONFIG_EXTCON_ADC_JACK=m
CONFIG_EXTCON_ARIZONA=m
CONFIG_EXTCON_GPIO=m
# CONFIG_EXTCON_INTEL_INT3496 is not set
CONFIG_EXTCON_MAX14577=m
# CONFIG_EXTCON_MAX3355 is not set
CONFIG_EXTCON_MAX77693=m
CONFIG_EXTCON_MAX77843=m
CONFIG_EXTCON_MAX8997=m
CONFIG_EXTCON_PALMAS=m
CONFIG_EXTCON_RT8973A=m
CONFIG_EXTCON_SM5502=m
CONFIG_EXTCON_USB_GPIO=m
# CONFIG_EXTCON_USBC_CROS_EC is not set
CONFIG_MEMORY=y
CONFIG_IIO=m
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=m
# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
CONFIG_IIO_KFIFO_BUF=m
CONFIG_IIO_TRIGGERED_BUFFER=m
# CONFIG_IIO_CONFIGFS is not set
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
# CONFIG_IIO_SW_DEVICE is not set
# CONFIG_IIO_SW_TRIGGER is not set
CONFIG_IIO_TRIGGERED_EVENT=m

#
# Accelerometers
#
CONFIG_ADIS16201=m
CONFIG_ADIS16209=m
# CONFIG_ADXL372_SPI is not set
# CONFIG_ADXL372_I2C is not set
CONFIG_BMA180=m
# CONFIG_BMA220 is not set
CONFIG_BMC150_ACCEL=m
CONFIG_BMC150_ACCEL_I2C=m
CONFIG_BMC150_ACCEL_SPI=m
# CONFIG_DA280 is not set
# CONFIG_DA311 is not set
# CONFIG_DMARD09 is not set
# CONFIG_DMARD10 is not set
CONFIG_HID_SENSOR_ACCEL_3D=m
# CONFIG_IIO_CROS_EC_ACCEL_LEGACY is not set
CONFIG_IIO_ST_ACCEL_3AXIS=m
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=m
CONFIG_IIO_ST_ACCEL_SPI_3AXIS=m
CONFIG_KXSD9=m
CONFIG_KXSD9_SPI=m
CONFIG_KXSD9_I2C=m
CONFIG_KXCJK1013=m
# CONFIG_MC3230 is not set
# CONFIG_MMA7455_I2C is not set
# CONFIG_MMA7455_SPI is not set
# CONFIG_MMA7660 is not set
CONFIG_MMA8452=m
CONFIG_MMA9551_CORE=m
CONFIG_MMA9551=m
CONFIG_MMA9553=m
CONFIG_MXC4005=m
# CONFIG_MXC6255 is not set
CONFIG_SCA3000=m
CONFIG_STK8312=m
CONFIG_STK8BA50=m

#
# Analog to digital converters
#
CONFIG_AD_SIGMA_DELTA=m
CONFIG_AD7266=m
CONFIG_AD7291=m
CONFIG_AD7298=m
CONFIG_AD7476=m
# CONFIG_AD7766 is not set
CONFIG_AD7791=m
CONFIG_AD7793=m
CONFIG_AD7887=m
CONFIG_AD7923=m
CONFIG_AD799X=m
CONFIG_CC10001_ADC=m
CONFIG_DA9150_GPADC=m
# CONFIG_DLN2_ADC is not set
CONFIG_HI8435=m
# CONFIG_HX711 is not set
# CONFIG_INA2XX_ADC is not set
CONFIG_LP8788_ADC=m
# CONFIG_LTC2471 is not set
# CONFIG_LTC2485 is not set
# CONFIG_LTC2497 is not set
CONFIG_MAX1027=m
# CONFIG_MAX11100 is not set
# CONFIG_MAX1118 is not set
CONFIG_MAX1363=m
# CONFIG_MAX9611 is not set
CONFIG_MCP320X=m
CONFIG_MCP3422=m
# CONFIG_MCP3911 is not set
CONFIG_MEN_Z188_ADC=m
CONFIG_NAU7802=m
# CONFIG_PALMAS_GPADC is not set
CONFIG_QCOM_VADC_COMMON=m
CONFIG_QCOM_SPMI_IADC=m
CONFIG_QCOM_SPMI_VADC=m
# CONFIG_QCOM_SPMI_ADC5 is not set
CONFIG_TI_ADC081C=m
# CONFIG_TI_ADC0832 is not set
# CONFIG_TI_ADC084S021 is not set
# CONFIG_TI_ADC12138 is not set
# CONFIG_TI_ADC108S102 is not set
CONFIG_TI_ADC128S052=m
# CONFIG_TI_ADC161S626 is not set
# CONFIG_TI_ADS1015 is not set
# CONFIG_TI_ADS7950 is not set
CONFIG_TI_AM335X_ADC=m
# CONFIG_TI_TLC4541 is not set
CONFIG_TWL4030_MADC=m
CONFIG_TWL6030_GPADC=m
CONFIG_VIPERBOARD_ADC=m

#
# Analog Front Ends
#

#
# Amplifiers
#
CONFIG_AD8366=m

#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
# CONFIG_BME680 is not set
# CONFIG_CCS811 is not set
# CONFIG_IAQCORE is not set
CONFIG_VZ89X=m
# CONFIG_IIO_CROS_EC_SENSORS_CORE is not set

#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=m
CONFIG_HID_SENSOR_IIO_TRIGGER=m
CONFIG_IIO_MS_SENSORS_I2C=m

#
# SSP Sensor Common
#
CONFIG_IIO_SSP_SENSORS_COMMONS=m
CONFIG_IIO_SSP_SENSORHUB=m
CONFIG_IIO_ST_SENSORS_I2C=m
CONFIG_IIO_ST_SENSORS_SPI=m
CONFIG_IIO_ST_SENSORS_CORE=m

#
# Counters
#

#
# Digital to analog converters
#
CONFIG_AD5064=m
CONFIG_AD5360=m
CONFIG_AD5380=m
CONFIG_AD5421=m
CONFIG_AD5446=m
CONFIG_AD5449=m
CONFIG_AD5592R_BASE=m
CONFIG_AD5592R=m
CONFIG_AD5593R=m
CONFIG_AD5504=m
CONFIG_AD5624R_SPI=m
# CONFIG_LTC1660 is not set
# CONFIG_LTC2632 is not set
# CONFIG_AD5686_SPI is not set
# CONFIG_AD5696_I2C is not set
CONFIG_AD5755=m
# CONFIG_AD5758 is not set
# CONFIG_AD5761 is not set
CONFIG_AD5764=m
CONFIG_AD5791=m
CONFIG_AD7303=m
# CONFIG_AD8801 is not set
# CONFIG_DS4424 is not set
CONFIG_M62332=m
CONFIG_MAX517=m
CONFIG_MCP4725=m
CONFIG_MCP4922=m
# CONFIG_TI_DAC082S085 is not set
# CONFIG_TI_DAC5571 is not set

#
# IIO dummy driver
#

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
CONFIG_AD9523=m

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
CONFIG_ADF4350=m

#
# Digital gyroscope sensors
#
CONFIG_ADIS16080=m
CONFIG_ADIS16130=m
CONFIG_ADIS16136=m
CONFIG_ADIS16260=m
CONFIG_ADXRS450=m
CONFIG_BMG160=m
CONFIG_BMG160_I2C=m
CONFIG_BMG160_SPI=m
CONFIG_HID_SENSOR_GYRO_3D=m
# CONFIG_MPU3050_I2C is not set
CONFIG_IIO_ST_GYRO_3AXIS=m
CONFIG_IIO_ST_GYRO_I2C_3AXIS=m
CONFIG_IIO_ST_GYRO_SPI_3AXIS=m
CONFIG_ITG3200=m

#
# Health Sensors
#

#
# Heart Rate Monitors
#
# CONFIG_AFE4403 is not set
# CONFIG_AFE4404 is not set
# CONFIG_MAX30100 is not set
# CONFIG_MAX30102 is not set

#
# Humidity sensors
#
# CONFIG_AM2315 is not set
CONFIG_DHT11=m
CONFIG_HDC100X=m
# CONFIG_HID_SENSOR_HUMIDITY is not set
CONFIG_HTS221=m
CONFIG_HTS221_I2C=m
CONFIG_HTS221_SPI=m
CONFIG_HTU21=m
CONFIG_SI7005=m
CONFIG_SI7020=m

#
# Inertial measurement units
#
CONFIG_ADIS16400=m
CONFIG_ADIS16480=m
# CONFIG_BMI160_I2C is not set
# CONFIG_BMI160_SPI is not set
CONFIG_KMX61=m
# CONFIG_INV_MPU6050_I2C is not set
# CONFIG_INV_MPU6050_SPI is not set
# CONFIG_IIO_ST_LSM6DSX is not set
CONFIG_IIO_ADIS_LIB=m
CONFIG_IIO_ADIS_LIB_BUFFER=y

#
# Light sensors
#
CONFIG_ACPI_ALS=m
CONFIG_ADJD_S311=m
CONFIG_AL3320A=m
CONFIG_APDS9300=m
CONFIG_APDS9960=m
CONFIG_BH1750=m
# CONFIG_BH1780 is not set
CONFIG_CM32181=m
CONFIG_CM3232=m
CONFIG_CM3323=m
CONFIG_CM36651=m
CONFIG_GP2AP020A00F=m
CONFIG_SENSORS_ISL29018=m
CONFIG_SENSORS_ISL29028=m
CONFIG_ISL29125=m
CONFIG_HID_SENSOR_ALS=m
CONFIG_HID_SENSOR_PROX=m
CONFIG_JSA1212=m
CONFIG_RPR0521=m
CONFIG_SENSORS_LM3533=m
CONFIG_LTR501=m
# CONFIG_LV0104CS is not set
# CONFIG_MAX44000 is not set
CONFIG_OPT3001=m
CONFIG_PA12203001=m
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
CONFIG_STK3310=m
# CONFIG_ST_UVIS25 is not set
CONFIG_TCS3414=m
CONFIG_TCS3472=m
CONFIG_SENSORS_TSL2563=m
CONFIG_TSL2583=m
# CONFIG_TSL2772 is not set
CONFIG_TSL4531=m
CONFIG_US5182D=m
CONFIG_VCNL4000=m
# CONFIG_VEML6070 is not set
# CONFIG_VL6180 is not set
# CONFIG_ZOPT2201 is not set

#
# Magnetometer sensors
#
CONFIG_AK8975=m
CONFIG_AK09911=m
# CONFIG_BMC150_MAGN_I2C is not set
# CONFIG_BMC150_MAGN_SPI is not set
CONFIG_MAG3110=m
CONFIG_HID_SENSOR_MAGNETOMETER_3D=m
CONFIG_MMC35240=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_MAGN_I2C_3AXIS=m
CONFIG_IIO_ST_MAGN_SPI_3AXIS=m
CONFIG_SENSORS_HMC5843=m
CONFIG_SENSORS_HMC5843_I2C=m
CONFIG_SENSORS_HMC5843_SPI=m

#
# Multiplexers
#

#
# Inclinometer sensors
#
CONFIG_HID_SENSOR_INCLINOMETER_3D=m
CONFIG_HID_SENSOR_DEVICE_ROTATION=m

#
# Triggers - standalone
#
CONFIG_IIO_INTERRUPT_TRIGGER=m
CONFIG_IIO_SYSFS_TRIGGER=m

#
# Digital potentiometers
#
# CONFIG_AD5272 is not set
# CONFIG_DS1803 is not set
# CONFIG_MAX5481 is not set
# CONFIG_MAX5487 is not set
# CONFIG_MCP4018 is not set
# CONFIG_MCP4131 is not set
CONFIG_MCP4531=m
# CONFIG_TPL0102 is not set

#
# Digital potentiostats
#
# CONFIG_LMP91000 is not set

#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
CONFIG_BMP280=m
CONFIG_BMP280_I2C=m
CONFIG_BMP280_SPI=m
CONFIG_HID_SENSOR_PRESS=m
# CONFIG_HP03 is not set
# CONFIG_MPL115_I2C is not set
# CONFIG_MPL115_SPI is not set
CONFIG_MPL3115=m
CONFIG_MS5611=m
CONFIG_MS5611_I2C=m
CONFIG_MS5611_SPI=m
CONFIG_MS5637=m
CONFIG_IIO_ST_PRESS=m
CONFIG_IIO_ST_PRESS_I2C=m
CONFIG_IIO_ST_PRESS_SPI=m
CONFIG_T5403=m
# CONFIG_HP206C is not set
# CONFIG_ZPA2326 is not set

#
# Lightning sensors
#
CONFIG_AS3935=m

#
# Proximity and distance sensors
#
# CONFIG_ISL29501 is not set
CONFIG_LIDAR_LITE_V2=m
# CONFIG_RFD77402 is not set
# CONFIG_SRF04 is not set
CONFIG_SX9500=m
# CONFIG_SRF08 is not set
# CONFIG_VL53L0X_I2C is not set

#
# Resolver to digital converters
#
CONFIG_AD2S1200=m

#
# Temperature sensors
#
# CONFIG_MAXIM_THERMOCOUPLE is not set
# CONFIG_HID_SENSOR_TEMP is not set
CONFIG_MLX90614=m
# CONFIG_MLX90632 is not set
CONFIG_TMP006=m
# CONFIG_TMP007 is not set
CONFIG_TSYS01=m
CONFIG_TSYS02D=m
CONFIG_NTB=m
CONFIG_NTB_AMD=m
# CONFIG_NTB_IDT is not set
CONFIG_NTB_INTEL=m
# CONFIG_NTB_SWITCHTEC is not set
CONFIG_NTB_PINGPONG=m
CONFIG_NTB_TOOL=m
# CONFIG_NTB_PERF is not set
CONFIG_NTB_TRANSPORT=m
CONFIG_VME_BUS=y

#
# VME Bridge Drivers
#
CONFIG_VME_CA91CX42=m
CONFIG_VME_TSI148=m
# CONFIG_VME_FAKE is not set

#
# VME Board Drivers
#
CONFIG_VMIVME_7805=m

#
# VME Device Drivers
#
CONFIG_VME_USER=m
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
CONFIG_PWM_CRC=y
# CONFIG_PWM_CROS_EC is not set
CONFIG_PWM_LP3943=m
CONFIG_PWM_LPSS=m
CONFIG_PWM_LPSS_PCI=m
CONFIG_PWM_LPSS_PLATFORM=m
CONFIG_PWM_PCA9685=m
CONFIG_PWM_TWL=m
CONFIG_PWM_TWL_LED=m

#
# IRQ chip support
#
CONFIG_ARM_GIC_MAX_NR=1
CONFIG_IPACK_BUS=m
CONFIG_BOARD_TPCI200=m
CONFIG_SERIAL_IPOCTAL=m
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_TI_SYSCON is not set
CONFIG_FMC=m
CONFIG_FMC_FAKEDEV=m
CONFIG_FMC_TRIVIAL=m
CONFIG_FMC_WRITE_EEPROM=m
CONFIG_FMC_CHARDEV=m

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_BCM_KONA_USB2_PHY=m
CONFIG_PHY_PXA_28NM_HSIC=m
CONFIG_PHY_PXA_28NM_USB2=m
# CONFIG_PHY_CPCAP_USB is not set
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_HSIC is not set
CONFIG_PHY_SAMSUNG_USB2=m
CONFIG_PHY_TUSB1210=m
CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL=m
# CONFIG_IDLE_INJECT is not set
CONFIG_MCB=m
CONFIG_MCB_PCI=m
# CONFIG_MCB_LPC is not set

#
# Performance monitor support
#
CONFIG_RAS=y
# CONFIG_RAS_CEC is not set
CONFIG_THUNDERBOLT=m

#
# Android
#
# CONFIG_ANDROID is not set
CONFIG_LIBNVDIMM=y
CONFIG_BLK_DEV_PMEM=m
CONFIG_ND_BLK=m
CONFIG_ND_CLAIM=y
CONFIG_ND_BTT=m
CONFIG_BTT=y
CONFIG_ND_PFN=m
CONFIG_NVDIMM_PFN=y
CONFIG_NVDIMM_DAX=y
CONFIG_DAX_DRIVER=y
CONFIG_DAX=y
# CONFIG_DEV_DAX is not set
CONFIG_NVMEM=y

#
# HW tracing support
#
CONFIG_STM=m
# CONFIG_STM_PROTO_BASIC is not set
# CONFIG_STM_PROTO_SYS_T is not set
CONFIG_STM_DUMMY=m
CONFIG_STM_SOURCE_CONSOLE=m
# CONFIG_STM_SOURCE_HEARTBEAT is not set
# CONFIG_STM_SOURCE_FTRACE is not set
CONFIG_INTEL_TH=m
CONFIG_INTEL_TH_PCI=m
# CONFIG_INTEL_TH_ACPI is not set
CONFIG_INTEL_TH_GTH=m
CONFIG_INTEL_TH_STH=m
CONFIG_INTEL_TH_MSU=m
CONFIG_INTEL_TH_PTI=m
# CONFIG_INTEL_TH_DEBUG is not set
CONFIG_FPGA=m
# CONFIG_ALTERA_PR_IP_CORE is not set
# CONFIG_FPGA_MGR_ALTERA_PS_SPI is not set
# CONFIG_FPGA_MGR_ALTERA_CVP is not set
# CONFIG_FPGA_MGR_XILINX_SPI is not set
# CONFIG_FPGA_MGR_MACHXO2_SPI is not set
# CONFIG_FPGA_BRIDGE is not set
# CONFIG_FPGA_DFL is not set
CONFIG_PM_OPP=y
CONFIG_UNISYS_VISORBUS=m
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_ENCRYPTION is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
CONFIG_GFS2_FS=m
CONFIG_GFS2_FS_LOCKING_DLM=y
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
CONFIG_NILFS2_FS=m
CONFIG_F2FS_FS=m
CONFIG_F2FS_STAT_FS=y
CONFIG_F2FS_FS_XATTR=y
CONFIG_F2FS_FS_POSIX_ACL=y
CONFIG_F2FS_FS_SECURITY=y
# CONFIG_F2FS_CHECK_FS is not set
CONFIG_F2FS_FS_ENCRYPTION=y
# CONFIG_F2FS_IO_TRACE is not set
# CONFIG_F2FS_FAULT_INJECTION is not set
CONFIG_FS_DAX=y
CONFIG_FS_DAX_PMD=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=m
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=m
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_QUOTACTL_COMPAT=y
CONFIG_AUTOFS4_FS=m
CONFIG_AUTOFS_FS=m
CONFIG_FUSE_FS=y
CONFIG_CUSE=m
CONFIG_OVERLAY_FS=m
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set

#
# Caches
#
CONFIG_FSCACHE=m
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set
CONFIG_CACHEFILES=m
# CONFIG_CACHEFILES_DEBUG is not set
# CONFIG_CACHEFILES_HISTOGRAM is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=m
CONFIG_EFIVAR_FS=y
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
CONFIG_BEFS_FS=m
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
CONFIG_JFFS2_FS=m
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_JFFS2_CMODE_NONE is not set
# CONFIG_JFFS2_CMODE_PRIORITY is not set
# CONFIG_JFFS2_CMODE_SIZE is not set
CONFIG_JFFS2_CMODE_FAVOURLZO=y
CONFIG_UBIFS_FS=m
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UBIFS_ATIME_SUPPORT=y
CONFIG_UBIFS_FS_XATTR=y
# CONFIG_UBIFS_FS_ENCRYPTION is not set
CONFIG_UBIFS_FS_SECURITY=y
# CONFIG_UBIFS_FS_AUTHENTICATION is not set
CONFIG_CRAMFS=m
CONFIG_CRAMFS_BLOCKDEV=y
# CONFIG_CRAMFS_MTD is not set
CONFIG_SQUASHFS=y
# CONFIG_SQUASHFS_FILE_CACHE is not set
CONFIG_SQUASHFS_FILE_DIRECT=y
CONFIG_SQUASHFS_DECOMP_SINGLE=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
CONFIG_SQUASHFS_LZ4=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
# CONFIG_SQUASHFS_ZSTD is not set
# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
CONFIG_VXFS_FS=m
CONFIG_MINIX_FS=m
CONFIG_OMFS_FS=m
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
CONFIG_QNX6FS_FS=m
# CONFIG_QNX6FS_DEBUG is not set
CONFIG_ROMFS_FS=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFLATE_COMPRESS=y
# CONFIG_PSTORE_LZO_COMPRESS is not set
# CONFIG_PSTORE_LZ4_COMPRESS is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
# CONFIG_PSTORE_842_COMPRESS is not set
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
# CONFIG_PSTORE_FTRACE is not set
CONFIG_PSTORE_RAM=m
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_EXOFS_FS=m
# CONFIG_EXOFS_DEBUG is not set
CONFIG_ORE=m
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V2=m
CONFIG_NFS_V3=m
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=m
CONFIG_NFS_SWAP=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_PNFS_FILE_LAYOUT=m
CONFIG_PNFS_BLOCK=m
CONFIG_PNFS_FLEXFILE_LAYOUT=m
CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
CONFIG_NFS_V4_1_MIGRATION=y
CONFIG_NFS_V4_SECURITY_LABEL=y
CONFIG_NFS_FSCACHE=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_DEBUG=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
# CONFIG_NFSD_BLOCKLAYOUT is not set
# CONFIG_NFSD_SCSILAYOUT is not set
# CONFIG_NFSD_FLEXFILELAYOUT is not set
CONFIG_NFSD_V4_SECURITY_LABEL=y
# CONFIG_NFSD_FAULT_INJECTION is not set
CONFIG_GRACE_PERIOD=m
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_BACKCHANNEL=y
CONFIG_SUNRPC_SWAP=y
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_SUNRPC_DEBUG=y
CONFIG_SUNRPC_XPRT_RDMA=m
CONFIG_CEPH_FS=m
CONFIG_CEPH_FSCACHE=y
CONFIG_CEPH_FS_POSIX_ACL=y
CONFIG_CIFS=m
# CONFIG_CIFS_STATS2 is not set
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_ACL=y
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_CIFS_SMB_DIRECT is not set
CONFIG_CIFS_FSCACHE=y
CONFIG_CODA_FS=m
CONFIG_AFS_FS=m
# CONFIG_AFS_DEBUG is not set
CONFIG_AFS_FSCACHE=y
# CONFIG_AFS_DEBUG_CURSOR is not set
CONFIG_9P_FS=m
CONFIG_9P_FSCACHE=y
CONFIG_9P_FS_POSIX_ACL=y
CONFIG_9P_FS_SECURITY=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=m
CONFIG_NLS_MAC_CENTEURO=m
CONFIG_NLS_MAC_CROATIAN=m
CONFIG_NLS_MAC_CYRILLIC=m
CONFIG_NLS_MAC_GAELIC=m
CONFIG_NLS_MAC_GREEK=m
CONFIG_NLS_MAC_ICELAND=m
CONFIG_NLS_MAC_INUIT=m
CONFIG_NLS_MAC_ROMANIAN=m
CONFIG_NLS_MAC_TURKISH=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_COMPAT=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_WRITABLE_HOOKS=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_PAGE_TABLE_ISOLATION=y
# CONFIG_SECURITY_INFINIBAND is not set
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
CONFIG_INTEL_TXT=y
CONFIG_LSM_MMAP_MIN_ADDR=0
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
CONFIG_SECURITY_SMACK=y
# CONFIG_SECURITY_SMACK_BRINGUP is not set
CONFIG_SECURITY_SMACK_NETFILTER=y
# CONFIG_SECURITY_SMACK_APPEND_SIGNALS is not set
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
# CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER is not set
CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init"
CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/sbin/init"
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
CONFIG_SECURITY_APPARMOR_HASH=y
CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
# CONFIG_SECURITY_APPARMOR_DEBUG is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
# CONFIG_IMA_TEMPLATE is not set
CONFIG_IMA_NG_TEMPLATE=y
# CONFIG_IMA_SIG_TEMPLATE is not set
CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
CONFIG_IMA_DEFAULT_HASH_SHA1=y
# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
CONFIG_IMA_DEFAULT_HASH="sha1"
# CONFIG_IMA_WRITE_POLICY is not set
# CONFIG_IMA_READ_POLICY is not set
CONFIG_IMA_APPRAISE=y
# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_TRUSTED_KEYRING=y
# CONFIG_IMA_BLACKLIST_KEYRING is not set
# CONFIG_IMA_LOAD_X509 is not set
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
CONFIG_EVM_EXTRA_SMACK_XATTRS=y
# CONFIG_EVM_ADD_XATTRS is not set
# CONFIG_EVM_LOAD_X509 is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_DEFAULT_SECURITY="apparmor"
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=m
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=m
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=m
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_SIMD=m
CONFIG_CRYPTO_GLUE_HELPER_X86=m
CONFIG_CRYPTO_ENGINE=m

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=m
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_AEGIS128L is not set
# CONFIG_CRYPTO_AEGIS256 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
# CONFIG_CRYPTO_AEGIS128L_AESNI_SSE2 is not set
# CONFIG_CRYPTO_AEGIS256_AESNI_SSE2 is not set
# CONFIG_CRYPTO_MORUS640 is not set
# CONFIG_CRYPTO_MORUS640_SSE2 is not set
# CONFIG_CRYPTO_MORUS1280 is not set
# CONFIG_CRYPTO_MORUS1280_SSE2 is not set
# CONFIG_CRYPTO_MORUS1280_AVX2 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_OFB is not set
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
CONFIG_CRYPTO_CRC32=m
CONFIG_CRYPTO_CRC32_PCLMUL=m
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=m
CONFIG_CRYPTO_POLY1305_X86_64=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA1_SSSE3=m
CONFIG_CRYPTO_SHA256_SSSE3=m
CONFIG_CRYPTO_SHA512_SSSE3=m
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_AES_NI_INTEL=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
CONFIG_CRYPTO_BLOWFISH_X86_64=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAMELLIA_X86_64=m
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m
CONFIG_CRYPTO_CAST_COMMON=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST5_AVX_X86_64=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_CAST6_AVX_X86_64=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_DES3_EDE_X86_64=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_CHACHA20_X86_64=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m
CONFIG_CRYPTO_SERPENT_AVX_X86_64=m
CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m
# CONFIG_CRYPTO_SM4 is not set
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m
CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m
CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m
CONFIG_CRYPTO_LZ4HC=m
# CONFIG_CRYPTO_ZSTD is not set

#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=m
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
CONFIG_CRYPTO_USER_API_AEAD=m
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
CONFIG_CRYPTO_DEV_PADLOCK_AES=m
CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=m
CONFIG_CRYPTO_DEV_SP_CCP=y
CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
CONFIG_CRYPTO_DEV_SP_PSP=y
CONFIG_CRYPTO_DEV_QAT=m
CONFIG_CRYPTO_DEV_QAT_DH895xCC=m
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_CRYPTO_DEV_CHELSIO is not set
CONFIG_CRYPTO_DEV_VIRTIO=m
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
# CONFIG_ASYMMETRIC_TPM_KEY_SUBTYPE is not set
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
CONFIG_PKCS7_TEST_KEY=m
CONFIG_SIGNED_PE_FILE_VERIFICATION=y

#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_BITREVERSE=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=m
# CONFIG_CRC4 is not set
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_CRC8=m
CONFIG_XXHASH=m
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=m
CONFIG_842_DECOMPRESS=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=m
CONFIG_LZ4HC_COMPRESS=m
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=m
CONFIG_ZSTD_DECOMPRESS=m
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=m
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=m
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_BCH=m
CONFIG_BCH_CONST_PARAMS=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_BTREE=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DIRECT_OPS=y
CONFIG_SWIOTLB=y
CONFIG_SGL_ALLOC=y
CONFIG_IOMMU_HELPER=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_LRU_CACHE=m
CONFIG_CLZ_TAB=y
CONFIG_CORDIC=m
CONFIG_DDR=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_UACCESS_MCSAFE=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF4=y
CONFIG_GDB_SCRIPTS=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_STACK_VALIDATION=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_KERNEL=y

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_VM is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_MEMORY_NOTIFIER_ERROR_INJECT=m
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_HAVE_ARCH_KASAN=y
# CONFIG_KASAN is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
CONFIG_SCHED_STACK_END_CHECK=y
# CONFIG_DEBUG_TIMEKEEPING is not set

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=m
# CONFIG_WW_MUTEX_SELFTEST is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PI_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
CONFIG_TORTURE_TEST=m
# CONFIG_RCU_PERF_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
CONFIG_NOTIFIER_ERROR_INJECTION=m
CONFIG_PM_NOTIFIER_ERROR_INJECT=m
# CONFIG_NETDEV_NOTIFIER_ERROR_INJECT is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
# CONFIG_PREEMPTIRQ_EVENTS is not set
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
# CONFIG_HWLAT_TRACER is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
CONFIG_STACK_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_FUNCTION_PROFILER=y
# CONFIG_BPF_KPROBE_OVERRIDE is not set
CONFIG_FTRACE_MCOUNT_RECORD=y
# CONFIG_FTRACE_STARTUP_TEST is not set
CONFIG_MMIOTRACE=y
# CONFIG_HIST_TRIGGERS is not set
# CONFIG_MMIOTRACE_TEST is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
CONFIG_TRACING_EVENTS_GPIO=y
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_MEMTEST=y
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=y
# CONFIG_KGDB_TESTS is not set
CONFIG_KGDB_LOW_LEVEL_TRAP=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x1
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_EARLY_PRINTK_USB=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_EFI=y
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
# CONFIG_X86_PTDUMP is not set
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_WX is not set
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_DEBUG is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=1
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_FPU=y
CONFIG_PUNIT_ATOM_DEBUG=m
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# CONFIG_UNWINDER_GUESS is not set
Yifeng Sun April 1, 2019, 6:42 p.m. UTC | #8 
Thanks, I'll take a look.

On Mon, Apr 1, 2019 at 11:23 AM Gregory Rose <gvrose8192@gmail.com> wrote:
>
>
>
> On 3/29/2019 4:01 PM, Yifeng Sun wrote:
> > Hi Greg,
> >
> > I tried 4.20.17 on 16.04 and it is still working.
> > Do you mind sharing your .config file? Maybe there is some config
> > differences between our test machines?
>
> Hmm... well, I poked around a bit but I'm still getting the issue with
> no obvious solution.  I've attached my
> config file.
>
> Thanks,
>
> - Greg
>
> > Thanks,
> > Yifeng
> >
> > On Fri, Mar 29, 2019 at 3:28 PM Gregory Rose <gvrose8192@gmail.com> wrote:
> >>
> >>
> >> On 3/29/2019 3:16 PM, Yifeng Sun wrote:
> >>> Hi Greg, I tried new kernel 4.20.17 on ubuntu 8.10 but everything works fine.
> >>> Do you mind telling me what Linux were you using?
> >>>
> >>> Thanks,
> >>> Yifeng
> >> It was a  Ubuntu Xenial 16.04 with the custom built 4.20.17 kernel from
> >> kernel.org.  I'm not sure what difference
> >> that should make though.
> >>
> >> - Greg
> >>
> >>> On Fri, Mar 29, 2019 at 9:21 AM Yifeng Sun <pkusunyifeng@gmail.com> wrote:
> >>>> Hi Greg, thanks for the review. I will check on it.
> >>>> Yifeng
> >>>>
> >>>> On Fri, Mar 29, 2019 at 8:19 AM Gregory Rose <gvrose8192@gmail.com> wrote:
> >>>>> On 3/15/2019 7:20 PM, Yifeng Sun wrote:
> >>>>>> This patch introduces changes needed by OVS to support latest
> >>>>>> Linux kernels (4.19.x and 4.20.x). Recent kernels changed many
> >>>>>> APIs used by OVS. One major change is that struct nf_conntrack_l3proto
> >>>>>> became unvisible outside of kernel, so the needed get_l4proto
> >>>>>> function is added in file compact/nf_conntrack_core.c to
> >>>>>> accommodate this issue.
> >>>>>>
> >>>>>> This patch doesn't introduce new failed tests when running
> >>>>>> 'make check-kmod' for kernels listed below:
> >>>>>>        3.10.0-957.5.1.el7.x86_64
> >>>>>>        4.4.0-142-generic
> >>>>>>        4.17.14
> >>>>>>        4.18.0-16-generic
> >>>>>>        4.19.26
> >>>>>>        4.20.13
> >>>>>>
> >>>>>> Travis passed at
> >>>>>> https://travis-ci.org/yifsun/ovs-travis/builds/507034016
> >>>>> Hi Yifeng,
> >>>>>
> >>>>> thanks for doing this work!  However, I am seeing an issue when
> >>>>> compiling on 4.20.17 and then installing
> >>>>> the kernel modules:
> >>>>>
> >>>>> make -C /lib/modules/4.20.17/build
> >>>>> M=/home/gvrose/prj/ovs-experimental/_build/datapath/linux modules_install
> >>>>> make[2]: Entering directory '/home/gvrose/prj/linux-4.20.17'
> >>>>>      INSTALL
> >>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/openvswitch.ko
> >>>>>      INSTALL
> >>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-geneve.ko
> >>>>>      INSTALL
> >>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-gre.ko
> >>>>>      INSTALL
> >>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-lisp.ko
> >>>>>      INSTALL
> >>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-stt.ko
> >>>>>      INSTALL
> >>>>> /home/gvrose/prj/ovs-experimental/_build/datapath/linux/vport-vxlan.ko
> >>>>>      DEPMOD  4.20.17
> >>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> >>>>> symbol rpl_rtnl_delete_link
> >>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> >>>>> symbol rpl_lisp_xmit
> >>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-lisp.ko needs unknown
> >>>>> symbol rpl_lisp_dev_create_fb
> >>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> >>>>> symbol rpl_rtnl_delete_link
> >>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> >>>>> symbol ovs_stt_dev_create_fb
> >>>>> depmod: WARNING: /lib/modules/4.20.17/extra/vport-stt.ko needs unknown
> >>>>> symbol ovs_stt_xmit
> >>>>> make[2]: Leaving directory '/home/gvrose/prj/linux-4.20.17'
> >>>>>
> >>>>> Could you check that?  Maybe there were changes from 4.20.13 to 4.20.17?
> >>>>>
> >>>>> Thanks,
> >>>>>
> >>>>> - Greg
> >>>>>
> >>>>>> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com>
> >>>>>> ---
> >>>>>>     .travis.yml                                   |  2 +
> >>>>>>     NEWS                                          |  2 +
> >>>>>>     acinclude.m4                                  | 20 ++++-
> >>>>>>     datapath/conntrack.c                          | 72 ++++++++++++++++-
> >>>>>>     .../include/net/netfilter/nf_conntrack_core.h |  6 ++
> >>>>>>     .../net/netfilter/nf_conntrack_count.h        |  2 +
> >>>>>>     datapath/linux/compat/nf_conncount.c          |  6 +-
> >>>>>>     datapath/linux/compat/nf_conntrack_core.c     | 80 +++++++++++++++++++
> >>>>>>     datapath/linux/compat/nf_conntrack_proto.c    |  3 +
> >>>>>>     9 files changed, 186 insertions(+), 7 deletions(-)
> >>>>>>
> >>>>>> diff --git a/.travis.yml b/.travis.yml
> >>>>>> index 32d5f1918..dc7a20b6e 100644
> >>>>>> --- a/.travis.yml
> >>>>>> +++ b/.travis.yml
> >>>>>> @@ -35,6 +35,8 @@ env:
> >>>>>>       - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
> >>>>>>       - KERNEL=3.16.54 DPDK_SHARED=1
> >>>>>>       - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
> >>>>>> +  - KERNEL=4.20.16
> >>>>>> +  - KERNEL=4.19.29
> >>>>>>       - KERNEL=4.18.20
> >>>>>>       - KERNEL=4.17.19
> >>>>>>       - KERNEL=4.16.18
> >>>>>> diff --git a/NEWS b/NEWS
> >>>>>> index 1e4744dbd..af5b5222f 100644
> >>>>>> --- a/NEWS
> >>>>>> +++ b/NEWS
> >>>>>> @@ -25,6 +25,8 @@ Post-v2.11.0
> >>>>>>        - OVN:
> >>>>>>          * Select IPAM mac_prefix in a random manner if not provided by the user
> >>>>>>        - New QoS type "linux-netem" on Linux.
> >>>>>> +   - Linux datapath:
> >>>>>> +     * Support for the kernel versions 4.19.x, 4.20.x.
> >>>>>>
> >>>>>>     v2.11.0 - 19 Feb 2019
> >>>>>>     ---------------------
> >>>>>> diff --git a/acinclude.m4 b/acinclude.m4
> >>>>>> index 3cd6ea730..7b11b7740 100644
> >>>>>> --- a/acinclude.m4
> >>>>>> +++ b/acinclude.m4
> >>>>>> @@ -151,10 +151,10 @@ AC_DEFUN([OVS_CHECK_LINUX], [
> >>>>>>         AC_MSG_RESULT([$kversion])
> >>>>>>
> >>>>>>         if test "$version" -ge 4; then
> >>>>>> -       if test "$version" = 4 && test "$patchlevel" -le 18; then
> >>>>>> +       if test "$version" = 4 && test "$patchlevel" -le 20; then
> >>>>>>               : # Linux 4.x
> >>>>>>            else
> >>>>>> -          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
> >>>>>> +          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
> >>>>>>            fi
> >>>>>>         elif test "$version" = 3 && test "$patchlevel" -ge 10; then
> >>>>>>            : # Linux 3.x
> >>>>>> @@ -583,6 +583,22 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
> >>>>>>                       [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
> >>>>>>       OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
> >>>>>>                       [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
> >>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
> >>>>>> +                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
> >>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
> >>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> >>>>>> +                        [nf_ct_invert_tuple], [l3proto],
> >>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
> >>>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
> >>>>>> +                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
> >>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
> >>>>>> +                        [nf_conntrack_in], [net],
> >>>>>> +                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
> >>>>>> +  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
> >>>>>> +                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
> >>>>>> +  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
> >>>>>> +                        [__nf_ct_l4proto_find], [l3proto],
> >>>>>> +                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
> >>>>>>
> >>>>>>       dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
> >>>>>>       dnl OVS does not really need ipv6 label field, but its presence signifies that
> >>>>>> diff --git a/datapath/conntrack.c b/datapath/conntrack.c
> >>>>>> index a7dc9e0c3..b9b79e2cc 100644
> >>>>>> --- a/datapath/conntrack.c
> >>>>>> +++ b/datapath/conntrack.c
> >>>>>> @@ -38,6 +38,10 @@
> >>>>>>     #include <net/netfilter/nf_nat_l3proto.h>
> >>>>>>     #endif
> >>>>>>
> >>>>>> +#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
> >>>>>> +#include <net/ipv6_frag.h>
> >>>>>> +#endif
> >>>>>> +
> >>>>>>     #include "datapath.h"
> >>>>>>     #include "conntrack.h"
> >>>>>>     #include "flow.h"
> >>>>>> @@ -645,32 +649,62 @@ static struct nf_conn *
> >>>>>>     ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
> >>>>>>                      u8 l3num, struct sk_buff *skb, bool natted)
> >>>>>>     {
> >>>>>> -     const struct nf_conntrack_l3proto *l3proto;
> >>>>>>         const struct nf_conntrack_l4proto *l4proto;
> >>>>>>         struct nf_conntrack_tuple tuple;
> >>>>>>         struct nf_conntrack_tuple_hash *h;
> >>>>>>         struct nf_conn *ct;
> >>>>>> -     unsigned int dataoff;
> >>>>>>         u8 protonum;
> >>>>>>
> >>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>>>> +     const struct nf_conntrack_l3proto *l3proto;
> >>>>>> +     unsigned int dataoff;
> >>>>>> +
> >>>>>>         l3proto = __nf_ct_l3proto_find(l3num);
> >>>>>>         if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
> >>>>>>                                  &protonum) <= 0) {
> >>>>>>                 pr_debug("ovs_ct_find_existing: Can't get protonum\n");
> >>>>>>                 return NULL;
> >>>>>>         }
> >>>>>> +#else
> >>>>>> +     int protooff;
> >>>>>> +
> >>>>>> +     protooff = get_l4proto(skb, skb_network_offset(skb),
> >>>>>> +                            l3num, &protonum);
> >>>>>> +     if (protooff <= 0) {
> >>>>>> +             pr_warn("ovs_ct_find_existing: Can't get protonum\n");
> >>>>>> +             return NULL;
> >>>>>> +     }
> >>>>>> +#endif
> >>>>>> +
> >>>>>> +#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
> >>>>>>         l4proto = __nf_ct_l4proto_find(l3num, protonum);
> >>>>>> -     if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
> >>>>>> -                          protonum, net, &tuple, l3proto, l4proto)) {
> >>>>>> +#else
> >>>>>> +     l4proto = __nf_ct_l4proto_find(protonum);
> >>>>>> +#endif
> >>>>>> +
> >>>>>> +#ifdef HAVE_NF_CT_GET_TUPLE
> >>>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> >>>>>> +                                    l3num, net, &tuple)) {
> >>>>>> +             pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> >>>>>> +             return NULL;
> >>>>>> +     }
> >>>>>> +#else
> >>>>>> +     if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
> >>>>>> +                                    l3num, net, &tuple)) {
> >>>>>>                 pr_debug("ovs_ct_find_existing: Can't get tuple\n");
> >>>>>>                 return NULL;
> >>>>>>         }
> >>>>>> +#endif
> >>>>>>
> >>>>>>         /* Must invert the tuple if skb has been transformed by NAT. */
> >>>>>>         if (natted) {
> >>>>>>                 struct nf_conntrack_tuple inverse;
> >>>>>>
> >>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>>>>                 if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
> >>>>>> +#else
> >>>>>> +             if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
> >>>>>> +#endif
> >>>>>>                         pr_debug("ovs_ct_find_existing: Inversion failed!\n");
> >>>>>>                         return NULL;
> >>>>>>                 }
> >>>>>> @@ -989,6 +1023,9 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> >>>>>>         if (!cached) {
> >>>>>>                 struct nf_conn *tmpl = info->ct;
> >>>>>>                 int err;
> >>>>>> +#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
> >>>>>> +             struct nf_hook_state state = {};
> >>>>>> +#endif
> >>>>>>
> >>>>>>                 /* Associate skb with specified zone. */
> >>>>>>                 if (tmpl) {
> >>>>>> @@ -998,8 +1035,15 @@ static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
> >>>>>>                         nf_ct_set(skb, tmpl, IP_CT_NEW);
> >>>>>>                 }
> >>>>>>
> >>>>>> +#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
> >>>>>>                 err = nf_conntrack_in(net, info->family,
> >>>>>>                                       NF_INET_PRE_ROUTING, skb);
> >>>>>> +#else
> >>>>>> +             state.hook = NF_INET_PRE_ROUTING,
> >>>>>> +             state.pf = info->family,
> >>>>>> +             state.net = net,
> >>>>>> +             err = nf_conntrack_in(skb, &state);
> >>>>>> +#endif
> >>>>>>                 if (err != NF_ACCEPT)
> >>>>>>                         return -ENOENT;
> >>>>>>
> >>>>>> @@ -1307,9 +1351,17 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> >>>>>>     {
> >>>>>>         int nh_ofs;
> >>>>>>         int err;
> >>>>>> +     /* From kernel 4.19.0+, Function handle_fragments may shrink skb's
> >>>>>> +      * headroom, which will result in loss of ethernet header data.
> >>>>>> +      * This buf is used to backup the header data before calling
> >>>>>> +      * handle_fragments. */
> >>>>>> +     char buf[32];
> >>>>>>
> >>>>>>         /* The conntrack module expects to be working at L3. */
> >>>>>>         nh_ofs = skb_network_offset(skb);
> >>>>>> +     if (nh_ofs > sizeof(buf))
> >>>>>> +             return -EINVAL;
> >>>>>> +     memcpy(buf, skb->data, nh_ofs);
> >>>>>>         skb_pull_rcsum(skb, nh_ofs);
> >>>>>>
> >>>>>>         err = ovs_skb_network_trim(skb);
> >>>>>> @@ -1326,8 +1378,16 @@ int ovs_ct_execute(struct net *net, struct sk_buff *skb,
> >>>>>>                 err = ovs_ct_commit(net, key, info, skb);
> >>>>>>         else
> >>>>>>                 err = ovs_ct_lookup(net, key, info, skb);
> >>>>>> +     if (err)
> >>>>>> +             return err;
> >>>>>>
> >>>>>> +     if (skb_headroom(skb) < nh_ofs) {
> >>>>>> +             err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
> >>>>>> +             if (err)
> >>>>>> +                     return err;
> >>>>>> +     }
> >>>>>>         skb_push(skb, nh_ofs);
> >>>>>> +     memcpy(skb->data, buf, nh_ofs);
> >>>>>>         skb_postpush_rcsum(skb, skb->data, nh_ofs);
> >>>>>>         if (err)
> >>>>>>                 kfree_skb(skb);
> >>>>>> @@ -1362,7 +1422,11 @@ static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
> >>>>>>                 return -EINVAL;
> >>>>>>         }
> >>>>>>
> >>>>>> +#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
> >>>>>>         help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
> >>>>>> +#else
> >>>>>> +     help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
> >>>>>> +#endif
> >>>>>>         if (!help) {
> >>>>>>                 nf_conntrack_helper_put(helper);
> >>>>>>                 return -ENOMEM;
> >>>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> >>>>>> index 7834c8c25..7fca7dc55 100644
> >>>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> >>>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
> >>>>>> @@ -104,4 +104,10 @@ static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
> >>>>>>     #define nf_ct_delete rpl_nf_ct_delete
> >>>>>>     #endif /* HAVE_NF_CONN_TIMER */
> >>>>>>
> >>>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
> >>>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num);
> >>>>>> +#define get_l4proto rpl_get_l4proto
> >>>>>> +#endif
> >>>>>> +
> >>>>>>     #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
> >>>>>> diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> >>>>>> index fd536f3e1..a26eb9f87 100644
> >>>>>> --- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> >>>>>> +++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
> >>>>>> @@ -4,6 +4,8 @@
> >>>>>>     #include <linux/list.h>
> >>>>>>
> >>>>>>     #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
> >>>>>> +#include <net/netfilter/nf_conntrack_tuple.h>
> >>>>>> +#include <net/netfilter/nf_conntrack_zones.h>
> >>>>>>     #include_next <net/netfilter/nf_conntrack_count.h>
> >>>>>>
> >>>>>>     static inline int rpl_nf_conncount_modinit(void)
> >>>>>> diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
> >>>>>> index 0bee96274..eeae440f8 100644
> >>>>>> --- a/datapath/linux/compat/nf_conncount.c
> >>>>>> +++ b/datapath/linux/compat/nf_conncount.c
> >>>>>> @@ -13,6 +13,8 @@
> >>>>>>      *          only ignore TIME_WAIT or gone connections
> >>>>>>      *   (C) CC Computer Consultants GmbH, 2007
> >>>>>>      */
> >>>>>> +#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
> >>>>>> +
> >>>>>>     #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> >>>>>>     #include <linux/in.h>
> >>>>>>     #include <linux/in6.h>
> >>>>>> @@ -138,7 +140,7 @@ static bool conn_free(struct nf_conncount_list *list,
> >>>>>>
> >>>>>>         if (list->count == 0) {
> >>>>>>                 spin_unlock(&list->list_lock);
> >>>>>> -                return free_entry;
> >>>>>> +             return free_entry;
> >>>>>>         }
> >>>>>>
> >>>>>>         list->count--;
> >>>>>> @@ -635,3 +637,5 @@ void rpl_nf_conncount_modexit(void)
> >>>>>>         kmem_cache_destroy(conncount_conn_cachep);
> >>>>>>         kmem_cache_destroy(conncount_rb_cachep);
> >>>>>>     }
> >>>>>> +
> >>>>>> +#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
> >>>>>> diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
> >>>>>> index a7d3d4331..ecfeae1a0 100644
> >>>>>> --- a/datapath/linux/compat/nf_conntrack_core.c
> >>>>>> +++ b/datapath/linux/compat/nf_conntrack_core.c
> >>>>>> @@ -1,4 +1,7 @@
> >>>>>> +#include <linux/types.h>
> >>>>>>     #include <linux/version.h>
> >>>>>> +#include <net/ip.h>
> >>>>>> +#include <net/ipv6.h>
> >>>>>>
> >>>>>>     #ifndef HAVE_NF_CT_ZONE_INIT
> >>>>>>
> >>>>>> @@ -11,3 +14,80 @@ const struct nf_conntrack_zone nf_ct_zone_dflt = {
> >>>>>>     };
> >>>>>>
> >>>>>>     #endif /* HAVE_NF_CT_ZONE_INIT */
> >>>>>> +
> >>>>>> +#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>>>> +static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> >>>>>> +                         u_int8_t *protonum)
> >>>>>> +{
> >>>>>> +     int dataoff = -1;
> >>>>>> +     const struct iphdr *iph;
> >>>>>> +     struct iphdr _iph;
> >>>>>> +
> >>>>>> +     iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
> >>>>>> +     if (!iph)
> >>>>>> +             return -1;
> >>>>>> +
> >>>>>> +     /* Conntrack defragments packets, we might still see fragments
> >>>>>> +      * inside ICMP packets though.
> >>>>>> +      */
> >>>>>> +     if (iph->frag_off & htons(IP_OFFSET))
> >>>>>> +             return -1;
> >>>>>> +
> >>>>>> +     dataoff = nhoff + (iph->ihl << 2);
> >>>>>> +     *protonum = iph->protocol;
> >>>>>> +
> >>>>>> +     /* Check bogus IP headers */
> >>>>>> +     if (dataoff > skb->len) {
> >>>>>> +             pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
> >>>>>> +                      nhoff, iph->ihl << 2, skb->len);
> >>>>>> +             return -1;
> >>>>>> +     }
> >>>>>> +     return dataoff;
> >>>>>> +}
> >>>>>> +
> >>>>>> +#if IS_ENABLED(CONFIG_IPV6)
> >>>>>> +static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
> >>>>>> +                         u8 *protonum)
> >>>>>> +{
> >>>>>> +     int protoff = -1;
> >>>>>> +     unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
> >>>>>> +     __be16 frag_off;
> >>>>>> +     u8 nexthdr;
> >>>>>> +
> >>>>>> +     if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
> >>>>>> +                       &nexthdr, sizeof(nexthdr)) != 0) {
> >>>>>> +             pr_debug("can't get nexthdr\n");
> >>>>>> +             return -1;
> >>>>>> +     }
> >>>>>> +     protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
> >>>>>> +     /*
> >>>>>> +      * (protoff == skb->len) means the packet has not data, just
> >>>>>> +      * IPv6 and possibly extensions headers, but it is tracked anyway
> >>>>>> +      */
> >>>>>> +     if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
> >>>>>> +             pr_debug("can't find proto in pkt\n");
> >>>>>> +             return -1;
> >>>>>> +     }
> >>>>>> +
> >>>>>> +     *protonum = nexthdr;
> >>>>>> +     return protoff;
> >>>>>> +}
> >>>>>> +#endif
> >>>>>> +
> >>>>>> +int rpl_get_l4proto(const struct sk_buff *skb,
> >>>>>> +                 unsigned int nhoff, u8 pf, u8 *l4num)
> >>>>>> +{
> >>>>>> +     switch (pf) {
> >>>>>> +     case NFPROTO_IPV4:
> >>>>>> +             return ipv4_get_l4proto(skb, nhoff, l4num);
> >>>>>> +#if IS_ENABLED(CONFIG_IPV6)
> >>>>>> +     case NFPROTO_IPV6:
> >>>>>> +             return ipv6_get_l4proto(skb, nhoff, l4num);
> >>>>>> +#endif
> >>>>>> +     default:
> >>>>>> +             *l4num = 0;
> >>>>>> +             break;
> >>>>>> +     }
> >>>>>> +     return -1;
> >>>>>> +}
> >>>>>> +#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
> >>>>>> diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
> >>>>>> index 4ac66f61c..89c2f5422 100644
> >>>>>> --- a/datapath/linux/compat/nf_conntrack_proto.c
> >>>>>> +++ b/datapath/linux/compat/nf_conntrack_proto.c
> >>>>>> @@ -1,7 +1,10 @@
> >>>>>>     #include <linux/types.h>
> >>>>>>
> >>>>>>     #include <net/netfilter/nf_conntrack.h>
> >>>>>> +
> >>>>>> +#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
> >>>>>>     #include <net/netfilter/nf_conntrack_l3proto.h>
> >>>>>> +#endif
> >>>>>>
> >>>>>>     /*
> >>>>>>      * Upstream net-next commmit 7e35ec0e8044
>
diff mbox series

Patch

diff --git a/.travis.yml b/.travis.yml
index 32d5f1918..dc7a20b6e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,6 +35,8 @@  env:
   - KERNEL=3.16.54 TESTSUITE=1 DPDK=1
   - KERNEL=3.16.54 DPDK_SHARED=1
   - KERNEL=3.16.54 DPDK_SHARED=1 OPTS="--enable-shared"
+  - KERNEL=4.20.16
+  - KERNEL=4.19.29
   - KERNEL=4.18.20
   - KERNEL=4.17.19
   - KERNEL=4.16.18
diff --git a/NEWS b/NEWS
index 1e4744dbd..af5b5222f 100644
--- a/NEWS
+++ b/NEWS
@@ -25,6 +25,8 @@  Post-v2.11.0
    - OVN:
      * Select IPAM mac_prefix in a random manner if not provided by the user
    - New QoS type "linux-netem" on Linux.
+   - Linux datapath:
+     * Support for the kernel versions 4.19.x, 4.20.x.
 
 v2.11.0 - 19 Feb 2019
 ---------------------
diff --git a/acinclude.m4 b/acinclude.m4
index 3cd6ea730..7b11b7740 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -151,10 +151,10 @@  AC_DEFUN([OVS_CHECK_LINUX], [
     AC_MSG_RESULT([$kversion])
 
     if test "$version" -ge 4; then
-       if test "$version" = 4 && test "$patchlevel" -le 18; then
+       if test "$version" = 4 && test "$patchlevel" -le 20; then
           : # Linux 4.x
        else
-          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.18.x is not supported (please refer to the FAQ for advice)])
+          AC_ERROR([Linux kernel in $KBUILD is version $kversion, but version newer than 4.20.x is not supported (please refer to the FAQ for advice)])
        fi
     elif test "$version" = 3 && test "$patchlevel" -ge 10; then
        : # Linux 3.x
@@ -583,6 +583,22 @@  AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
                   [OVS_DEFINE([HAVE_VOID_INET_FRAGS_INIT])])
   OVS_GREP_IFELSE([$KSRC/include/net/inetpeer.h], [vif],
                   [OVS_DEFINE([HAVE_INETPEER_VIF_SUPPORT])])
+  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_helper.h],
+                        [nf_ct_helper_ext_add], [nf_conntrack_helper],
+                        [OVS_DEFINE([HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER])])
+  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
+                        [nf_ct_invert_tuple], [l3proto],
+                        [OVS_DEFINE([HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO])])
+  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h], [nf_ct_get_tuple],
+                  [OVS_DEFINE([HAVE_NF_CT_GET_TUPLE])])
+  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_core.h],
+                        [nf_conntrack_in], [net],
+                        [OVS_DEFINE([HAVE_NF_CONNTRACK_IN_TAKES_NET])])
+  OVS_GREP_IFELSE([$KSRC/include/net/ipv6_frag.h], [IP6_DEFRAG_CONNTRACK_IN],
+                  [OVS_DEFINE([HAVE_IPV6_FRAG_H])])
+  OVS_FIND_PARAM_IFELSE([$KSRC/include/net/netfilter/nf_conntrack_l4proto.h],
+                        [__nf_ct_l4proto_find], [l3proto],
+                        [OVS_DEFINE([HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO])])
 
   dnl Check for dst_cache and ipv6 lable to use backported tunnel infrastructure.
   dnl OVS does not really need ipv6 label field, but its presence signifies that
diff --git a/datapath/conntrack.c b/datapath/conntrack.c
index a7dc9e0c3..b9b79e2cc 100644
--- a/datapath/conntrack.c
+++ b/datapath/conntrack.c
@@ -38,6 +38,10 @@ 
 #include <net/netfilter/nf_nat_l3proto.h>
 #endif
 
+#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) && defined(HAVE_IPV6_FRAG_H)
+#include <net/ipv6_frag.h>
+#endif
+
 #include "datapath.h"
 #include "conntrack.h"
 #include "flow.h"
@@ -645,32 +649,62 @@  static struct nf_conn *
 ovs_ct_find_existing(struct net *net, const struct nf_conntrack_zone *zone,
 		     u8 l3num, struct sk_buff *skb, bool natted)
 {
-	const struct nf_conntrack_l3proto *l3proto;
 	const struct nf_conntrack_l4proto *l4proto;
 	struct nf_conntrack_tuple tuple;
 	struct nf_conntrack_tuple_hash *h;
 	struct nf_conn *ct;
-	unsigned int dataoff;
 	u8 protonum;
 
+#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
+	const struct nf_conntrack_l3proto *l3proto;
+	unsigned int dataoff;
+
 	l3proto = __nf_ct_l3proto_find(l3num);
 	if (l3proto->get_l4proto(skb, skb_network_offset(skb), &dataoff,
 				 &protonum) <= 0) {
 		pr_debug("ovs_ct_find_existing: Can't get protonum\n");
 		return NULL;
 	}
+#else
+	int protooff;
+
+	protooff = get_l4proto(skb, skb_network_offset(skb),
+			       l3num, &protonum);
+	if (protooff <= 0) {
+		pr_warn("ovs_ct_find_existing: Can't get protonum\n");
+		return NULL;
+	}
+#endif
+
+#ifdef HAVE_NF_CT_L4PROTO_FIND_TAKES_L3PROTO
 	l4proto = __nf_ct_l4proto_find(l3num, protonum);
-	if (!nf_ct_get_tuple(skb, skb_network_offset(skb), dataoff, l3num,
-			     protonum, net, &tuple, l3proto, l4proto)) {
+#else
+	l4proto = __nf_ct_l4proto_find(protonum);
+#endif
+
+#ifdef HAVE_NF_CT_GET_TUPLE
+	if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
+				       l3num, net, &tuple)) {
+		pr_debug("ovs_ct_find_existing: Can't get tuple\n");
+		return NULL;
+	}
+#else
+	if (!nf_ct_get_tuplepr(skb, skb_network_offset(skb),
+				       l3num, net, &tuple)) {
 		pr_debug("ovs_ct_find_existing: Can't get tuple\n");
 		return NULL;
 	}
+#endif
 
 	/* Must invert the tuple if skb has been transformed by NAT. */
 	if (natted) {
 		struct nf_conntrack_tuple inverse;
 
+#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
 		if (!nf_ct_invert_tuple(&inverse, &tuple, l3proto, l4proto)) {
+#else
+		if (!nf_ct_invert_tuple(&inverse, &tuple, l4proto)) {
+#endif
 			pr_debug("ovs_ct_find_existing: Inversion failed!\n");
 			return NULL;
 		}
@@ -989,6 +1023,9 @@  static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 	if (!cached) {
 		struct nf_conn *tmpl = info->ct;
 		int err;
+#ifndef HAVE_NF_CONNTRACK_IN_TAKES_NET
+		struct nf_hook_state state = {};
+#endif
 
 		/* Associate skb with specified zone. */
 		if (tmpl) {
@@ -998,8 +1035,15 @@  static int __ovs_ct_lookup(struct net *net, struct sw_flow_key *key,
 			nf_ct_set(skb, tmpl, IP_CT_NEW);
 		}
 
+#ifdef HAVE_NF_CONNTRACK_IN_TAKES_NET
 		err = nf_conntrack_in(net, info->family,
 				      NF_INET_PRE_ROUTING, skb);
+#else
+		state.hook = NF_INET_PRE_ROUTING,
+		state.pf = info->family,
+		state.net = net,
+		err = nf_conntrack_in(skb, &state);
+#endif
 		if (err != NF_ACCEPT)
 			return -ENOENT;
 
@@ -1307,9 +1351,17 @@  int ovs_ct_execute(struct net *net, struct sk_buff *skb,
 {
 	int nh_ofs;
 	int err;
+	/* From kernel 4.19.0+, Function handle_fragments may shrink skb's
+	 * headroom, which will result in loss of ethernet header data.
+	 * This buf is used to backup the header data before calling
+	 * handle_fragments. */
+	char buf[32];
 
 	/* The conntrack module expects to be working at L3. */
 	nh_ofs = skb_network_offset(skb);
+	if (nh_ofs > sizeof(buf))
+		return -EINVAL;
+	memcpy(buf, skb->data, nh_ofs);
 	skb_pull_rcsum(skb, nh_ofs);
 
 	err = ovs_skb_network_trim(skb);
@@ -1326,8 +1378,16 @@  int ovs_ct_execute(struct net *net, struct sk_buff *skb,
 		err = ovs_ct_commit(net, key, info, skb);
 	else
 		err = ovs_ct_lookup(net, key, info, skb);
+	if (err)
+		return err;
 
+	if (skb_headroom(skb) < nh_ofs) {
+		err = pskb_expand_head(skb, nh_ofs, 0, GFP_ATOMIC);
+		if (err)
+			return err;
+	}
 	skb_push(skb, nh_ofs);
+	memcpy(skb->data, buf, nh_ofs);
 	skb_postpush_rcsum(skb, skb->data, nh_ofs);
 	if (err)
 		kfree_skb(skb);
@@ -1362,7 +1422,11 @@  static int ovs_ct_add_helper(struct ovs_conntrack_info *info, const char *name,
 		return -EINVAL;
 	}
 
+#ifdef HAVE_NF_CT_HELPER_EXT_ADD_TAKES_HELPER
 	help = nf_ct_helper_ext_add(info->ct, helper, GFP_KERNEL);
+#else
+	help = nf_ct_helper_ext_add(info->ct, GFP_KERNEL);
+#endif
 	if (!help) {
 		nf_conntrack_helper_put(helper);
 		return -ENOMEM;
diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
index 7834c8c25..7fca7dc55 100644
--- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
+++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_core.h
@@ -104,4 +104,10 @@  static inline bool rpl_nf_ct_delete(struct nf_conn *ct, u32 portid, int report)
 #define nf_ct_delete rpl_nf_ct_delete
 #endif /* HAVE_NF_CONN_TIMER */
 
+#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
+int rpl_get_l4proto(const struct sk_buff *skb,
+		    unsigned int nhoff, u8 pf, u8 *l4num);
+#define get_l4proto rpl_get_l4proto
+#endif
+
 #endif /* _NF_CONNTRACK_CORE_WRAPPER_H */
diff --git a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
index fd536f3e1..a26eb9f87 100644
--- a/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
+++ b/datapath/linux/compat/include/net/netfilter/nf_conntrack_count.h
@@ -4,6 +4,8 @@ 
 #include <linux/list.h>
 
 #ifdef HAVE_UPSTREAM_NF_CONNCOUNT
+#include <net/netfilter/nf_conntrack_tuple.h>
+#include <net/netfilter/nf_conntrack_zones.h>
 #include_next <net/netfilter/nf_conntrack_count.h>
 
 static inline int rpl_nf_conncount_modinit(void)
diff --git a/datapath/linux/compat/nf_conncount.c b/datapath/linux/compat/nf_conncount.c
index 0bee96274..eeae440f8 100644
--- a/datapath/linux/compat/nf_conncount.c
+++ b/datapath/linux/compat/nf_conncount.c
@@ -13,6 +13,8 @@ 
  *		only ignore TIME_WAIT or gone connections
  *   (C) CC Computer Consultants GmbH, 2007
  */
+#ifndef HAVE_UPSTREAM_NF_CONNCOUNT
+
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 #include <linux/in.h>
 #include <linux/in6.h>
@@ -138,7 +140,7 @@  static bool conn_free(struct nf_conncount_list *list,
 
 	if (list->count == 0) {
 		spin_unlock(&list->list_lock);
-                return free_entry;
+		return free_entry;
 	}
 
 	list->count--;
@@ -635,3 +637,5 @@  void rpl_nf_conncount_modexit(void)
 	kmem_cache_destroy(conncount_conn_cachep);
 	kmem_cache_destroy(conncount_rb_cachep);
 }
+
+#endif /* HAVE_UPSTREAM_NF_CONNCOUNT */
diff --git a/datapath/linux/compat/nf_conntrack_core.c b/datapath/linux/compat/nf_conntrack_core.c
index a7d3d4331..ecfeae1a0 100644
--- a/datapath/linux/compat/nf_conntrack_core.c
+++ b/datapath/linux/compat/nf_conntrack_core.c
@@ -1,4 +1,7 @@ 
+#include <linux/types.h>
 #include <linux/version.h>
+#include <net/ip.h>
+#include <net/ipv6.h>
 
 #ifndef HAVE_NF_CT_ZONE_INIT
 
@@ -11,3 +14,80 @@  const struct nf_conntrack_zone nf_ct_zone_dflt = {
 };
 
 #endif /* HAVE_NF_CT_ZONE_INIT */
+
+#ifndef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
+static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
+			    u_int8_t *protonum)
+{
+	int dataoff = -1;
+	const struct iphdr *iph;
+	struct iphdr _iph;
+
+	iph = skb_header_pointer(skb, nhoff, sizeof(_iph), &_iph);
+	if (!iph)
+		return -1;
+
+	/* Conntrack defragments packets, we might still see fragments
+	 * inside ICMP packets though.
+	 */
+	if (iph->frag_off & htons(IP_OFFSET))
+		return -1;
+
+	dataoff = nhoff + (iph->ihl << 2);
+	*protonum = iph->protocol;
+
+	/* Check bogus IP headers */
+	if (dataoff > skb->len) {
+		pr_debug("bogus IPv4 packet: nhoff %u, ihl %u, skblen %u\n",
+			 nhoff, iph->ihl << 2, skb->len);
+		return -1;
+	}
+	return dataoff;
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
+			    u8 *protonum)
+{
+	int protoff = -1;
+	unsigned int extoff = nhoff + sizeof(struct ipv6hdr);
+	__be16 frag_off;
+	u8 nexthdr;
+
+	if (skb_copy_bits(skb, nhoff + offsetof(struct ipv6hdr, nexthdr),
+			  &nexthdr, sizeof(nexthdr)) != 0) {
+		pr_debug("can't get nexthdr\n");
+		return -1;
+	}
+	protoff = ipv6_skip_exthdr(skb, extoff, &nexthdr, &frag_off);
+	/*
+	 * (protoff == skb->len) means the packet has not data, just
+	 * IPv6 and possibly extensions headers, but it is tracked anyway
+	 */
+	if (protoff < 0 || (frag_off & htons(~0x7)) != 0) {
+		pr_debug("can't find proto in pkt\n");
+		return -1;
+	}
+
+	*protonum = nexthdr;
+	return protoff;
+}
+#endif
+
+int rpl_get_l4proto(const struct sk_buff *skb,
+		    unsigned int nhoff, u8 pf, u8 *l4num)
+{
+	switch (pf) {
+	case NFPROTO_IPV4:
+		return ipv4_get_l4proto(skb, nhoff, l4num);
+#if IS_ENABLED(CONFIG_IPV6)
+	case NFPROTO_IPV6:
+		return ipv6_get_l4proto(skb, nhoff, l4num);
+#endif
+	default:
+		*l4num = 0;
+		break;
+	}
+	return -1;
+}
+#endif /* HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO */
diff --git a/datapath/linux/compat/nf_conntrack_proto.c b/datapath/linux/compat/nf_conntrack_proto.c
index 4ac66f61c..89c2f5422 100644
--- a/datapath/linux/compat/nf_conntrack_proto.c
+++ b/datapath/linux/compat/nf_conntrack_proto.c
@@ -1,7 +1,10 @@ 
 #include <linux/types.h>
 
 #include <net/netfilter/nf_conntrack.h>
+
+#ifdef HAVE_NF_CT_INVERT_TUPLE_TAKES_L3PROTO
 #include <net/netfilter/nf_conntrack_l3proto.h>
+#endif
 
 /*
  * Upstream net-next commmit 7e35ec0e8044