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[v2,16/16] virtio: virtio 9p really requires CONFIG_VIRTFS to work

Message ID 20181126200009.862-17-quintela@redhat.com
State New
Headers show
Series Virtio devices split from virtio-pci | expand

Commit Message

Juan Quintela Nov. 26, 2018, 8 p.m. UTC
Otherwise, it has no implementation.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 default-configs/virtio.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Laurent Vivier Nov. 28, 2018, 8:48 p.m. UTC | #1
On 26/11/2018 21:00, Juan Quintela wrote:
> Otherwise, it has no implementation.
> 
> Signed-off-by: Juan Quintela <quintela@redhat.com>
> ---
>  default-configs/virtio.mak | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/default-configs/virtio.mak b/default-configs/virtio.mak
> index 5ae4a61018..ecb4420e74 100644
> --- a/default-configs/virtio.mak
> +++ b/default-configs/virtio.mak
> @@ -1,7 +1,7 @@
>  CONFIG_VHOST_USER_SCSI=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
>  CONFIG_VHOST_USER_BLK=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
>  CONFIG_VIRTIO=y
> -CONFIG_VIRTIO_9P=y
> +CONFIG_VIRTIO_9P=$(CONFIG_VIRTFS)
>  CONFIG_VIRTIO_BALLOON=y
>  CONFIG_VIRTIO_BLK=y
>  CONFIG_VIRTIO_CRYPTO=y
> 

I think you should also replace "#ifdef CONFIG_VIRTFS" by "#ifdef
CONFIG_VIRTIO_9P" in:

hw/s390x/virtio-ccw.h
include/hw/xen/xen_backend.h
hw/xen/xen_backend.c

Thanks,
Laurent
Juan Quintela Dec. 13, 2018, 11:44 a.m. UTC | #2
Laurent Vivier <lvivier@redhat.com> wrote:
> On 26/11/2018 21:00, Juan Quintela wrote:
>> Otherwise, it has no implementation.
>> 
>> Signed-off-by: Juan Quintela <quintela@redhat.com>
>> ---
>>  default-configs/virtio.mak | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/default-configs/virtio.mak b/default-configs/virtio.mak
>> index 5ae4a61018..ecb4420e74 100644
>> --- a/default-configs/virtio.mak
>> +++ b/default-configs/virtio.mak
>> @@ -1,7 +1,7 @@
>>  CONFIG_VHOST_USER_SCSI=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
>>  CONFIG_VHOST_USER_BLK=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
>>  CONFIG_VIRTIO=y
>> -CONFIG_VIRTIO_9P=y
>> +CONFIG_VIRTIO_9P=$(CONFIG_VIRTFS)
>>  CONFIG_VIRTIO_BALLOON=y
>>  CONFIG_VIRTIO_BLK=y
>>  CONFIG_VIRTIO_CRYPTO=y
>> 
>
> I think you should also replace "#ifdef CONFIG_VIRTFS" by "#ifdef
> CONFIG_VIRTIO_9P" in:
>
> hw/s390x/virtio-ccw.h
> include/hw/xen/xen_backend.h
> hw/xen/xen_backend.c

After trying again, I remember why it failed.

CONFIG_VIRTFS is defined in config-host.mak (and everyting in
config-host.mak is defined also in config-host.h).

CONFIG_VIRTIO_* is defined on config-devices.mak, and that is not
defined in any include file.

Sniff.

Removed (again) that bit.

Later, Juan.
diff mbox series

Patch

diff --git a/default-configs/virtio.mak b/default-configs/virtio.mak
index 5ae4a61018..ecb4420e74 100644
--- a/default-configs/virtio.mak
+++ b/default-configs/virtio.mak
@@ -1,7 +1,7 @@ 
 CONFIG_VHOST_USER_SCSI=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
 CONFIG_VHOST_USER_BLK=$(call land,$(CONFIG_VHOST_USER),$(CONFIG_LINUX))
 CONFIG_VIRTIO=y
-CONFIG_VIRTIO_9P=y
+CONFIG_VIRTIO_9P=$(CONFIG_VIRTFS)
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_BLK=y
 CONFIG_VIRTIO_CRYPTO=y