1) Setting link attributes can modify the size of the attributes
that would be reported on a subsequent getlink netlink operation,
therefore min_ifinfo_dump_size needs to be adjusted. From
Stefan Gula.
2) Resegmentation of TSO frames while trimming can violate invariants
expected by callers, namely that the number of segments can only
stay the same or decrease, never increase. If MSS changes, however,
we can trim data but then end up with more segments. Fix this by
only segmenting to the MSS already recorded in the SKB. That's
the simplest fix for now and if we want to get more fancy in the
future that's a more involved change.
This probably explains some retransmit counter inaccuracies.
From Neal Cardwell.
3) Fix too-many-wakeups in POLL with AF_UNIX sockets, from Eric Dumazet.
4) Fix CAIF crashes wrt. namespace handling. From Eric Dumazet and
Eric W. Biederman.
5) TCP port selection fixes from Flavio Leitner.
6) More socket memory cgroup build fixes in certain randonfig situations.
From Glauber Costa.
7) Fix TCP memory sysctl regression reported by Ingo Molnar, also from
Glauber Costa.
Please pull, thanks a lot!
The following changes since commit 0a9626575400879d1d5e6bc8768188b938d7c501:
Merge tag 'driver-core-3.3-rc1-bugfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core (2012-01-28 18:20:48 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git master
David S. Miller (1):
Merge branch 'master' of git://git.kernel.org/.../linville/wireless
Eliad Peller (2):
mac80211: update oper_channel on ibss join
mac80211: set bss_conf.idle when vif is connected
Eric Dumazet (2):
netns: fix net_alloc_generic()
af_unix: fix EPOLLET regression for stream sockets
Eric W. Biederman (2):
netns: Fail conspicously if someone uses net_generic at an inappropriate time.
net caif: Register properly as a pernet subsystem.
Flavio Leitner (2):
tcp: bind() fix autoselection to share ports
tcp: bind() optimize port allocation
Glauber Costa (2):
net: explicitly add jump_label.h header to sock.h
net/tcp: Fix tcp memory limits initialization when !CONFIG_SYSCTL
James Chapman (1):
l2tp: l2tp_ip - fix possible oops on packet receive
Johannes Berg (1):
iwlwifi: fix PCI-E transport "inta" race
Neal Cardwell (1):
tcp: fix tcp_trim_head() to adjust segment count with skb MSS
Stefan Gula (1):
net: RTNETLINK adjusting values of min_ifinfo_dump_size
Wei Liu (1):
xen-netfront: correct MAX_TX_TARGET calculation.
Willem de Bruijn (1):
ipv6: Fix ip_gre lockless xmits.
drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 4 +-
drivers/net/xen-netfront.c | 2 +-
include/net/netns/generic.h | 1 +
include/net/sock.h | 1 +
include/net/tcp.h | 2 +
net/caif/caif_dev.c | 22 +--------------
net/caif/cfcnfg.c | 1 -
net/core/net_namespace.c | 31 +++++++++++----------
net/core/rtnetlink.c | 3 ++
net/ipv4/inet_connection_sock.c | 7 +++-
net/ipv4/ip_gre.c | 4 +++
net/ipv4/sysctl_net_ipv4.c | 1 +
net/ipv4/tcp.c | 16 +++++++++--
net/ipv4/tcp_output.c | 6 +---
net/l2tp/l2tp_ip.c | 5 ---
net/mac80211/ibss.c | 1 +
net/mac80211/iface.c | 1 +
net/unix/af_unix.c | 19 +++----------
18 files changed, 59 insertions(+), 68 deletions(-)
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1) Setting link attributes can modify the size of the attributes that would be reported on a subsequent getlink netlink operation, therefore min_ifinfo_dump_size needs to be adjusted. From Stefan Gula. 2) Resegmentation of TSO frames while trimming can violate invariants expected by callers, namely that the number of segments can only stay the same or decrease, never increase. If MSS changes, however, we can trim data but then end up with more segments. Fix this by only segmenting to the MSS already recorded in the SKB. That's the simplest fix for now and if we want to get more fancy in the future that's a more involved change. This probably explains some retransmit counter inaccuracies. From Neal Cardwell. 3) Fix too-many-wakeups in POLL with AF_UNIX sockets, from Eric Dumazet. 4) Fix CAIF crashes wrt. namespace handling. From Eric Dumazet and Eric W. Biederman. 5) TCP port selection fixes from Flavio Leitner. 6) More socket memory cgroup build fixes in certain randonfig situations. From Glauber Costa. 7) Fix TCP memory sysctl regression reported by Ingo Molnar, also from Glauber Costa. Please pull, thanks a lot! The following changes since commit 0a9626575400879d1d5e6bc8768188b938d7c501: Merge tag 'driver-core-3.3-rc1-bugfixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core (2012-01-28 18:20:48 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git master David S. Miller (1): Merge branch 'master' of git://git.kernel.org/.../linville/wireless Eliad Peller (2): mac80211: update oper_channel on ibss join mac80211: set bss_conf.idle when vif is connected Eric Dumazet (2): netns: fix net_alloc_generic() af_unix: fix EPOLLET regression for stream sockets Eric W. Biederman (2): netns: Fail conspicously if someone uses net_generic at an inappropriate time. net caif: Register properly as a pernet subsystem. Flavio Leitner (2): tcp: bind() fix autoselection to share ports tcp: bind() optimize port allocation Glauber Costa (2): net: explicitly add jump_label.h header to sock.h net/tcp: Fix tcp memory limits initialization when !CONFIG_SYSCTL James Chapman (1): l2tp: l2tp_ip - fix possible oops on packet receive Johannes Berg (1): iwlwifi: fix PCI-E transport "inta" race Neal Cardwell (1): tcp: fix tcp_trim_head() to adjust segment count with skb MSS Stefan Gula (1): net: RTNETLINK adjusting values of min_ifinfo_dump_size Wei Liu (1): xen-netfront: correct MAX_TX_TARGET calculation. Willem de Bruijn (1): ipv6: Fix ip_gre lockless xmits. drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 4 +- drivers/net/xen-netfront.c | 2 +- include/net/netns/generic.h | 1 + include/net/sock.h | 1 + include/net/tcp.h | 2 + net/caif/caif_dev.c | 22 +-------------- net/caif/cfcnfg.c | 1 - net/core/net_namespace.c | 31 +++++++++++---------- net/core/rtnetlink.c | 3 ++ net/ipv4/inet_connection_sock.c | 7 +++- net/ipv4/ip_gre.c | 4 +++ net/ipv4/sysctl_net_ipv4.c | 1 + net/ipv4/tcp.c | 16 +++++++++-- net/ipv4/tcp_output.c | 6 +--- net/l2tp/l2tp_ip.c | 5 --- net/mac80211/ibss.c | 1 + net/mac80211/iface.c | 1 + net/unix/af_unix.c | 19 +++---------- 18 files changed, 59 insertions(+), 68 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html