Jason Wang bd35c1a7f6 vhost_net: poll vhost queue after marking DMA is done ...

[ Upstream commit 19c73b3e08 ]

We used to poll vhost queue before making DMA is done, this is racy if vhost
thread were waked up before marking DMA is done which can result the signal to
be missed. Fix this by always polling the vhost thread before DMA is done.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-09-14 06:54:56 -07:00

..

Kconfig

Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2013-05-02 14:14:04 -07:00

Makefile

Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2013-05-02 14:14:04 -07:00

net.c

vhost_net: poll vhost queue after marking DMA is done

2013-09-14 06:54:56 -07:00

scsi.c

vhost-scsi: Enable VIRTIO_RING_F_EVENT_IDX

2013-05-07 11:11:08 +03:00

test.c

Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2013-05-02 14:14:04 -07:00

test.h

vhost test module

2010-12-09 16:00:21 +02:00

vhost.c

vhost: check owner before we overwrite ubuf_info

2013-06-11 02:46:21 -07:00

vhost.h

vhost: check owner before we overwrite ubuf_info

2013-06-11 02:46:21 -07:00

vringh.c

Add missing module license tag to vring helpers.

2013-05-08 10:49:03 +09:30