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Jason Wang bcfe7d40d2 vhost_net: stop device during reset owner ... commit 4cd879515d upstream. We don't stop device before reset owner, this means we could try to serve any virtqueue kick before reset dev->worker. This will result a warn since the work was pending at llist during owner resetting. Fix this by stopping device during owner reset. Reported-by: syzbot+eb17c6162478cc50632c@syzkaller.appspotmail.com Fixes: 3a4d5c94e9 ("vhost_net: a kernel-level virtio server") Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>		History 2018-06-16 22:22:02 +01:00
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Kconfig	vhost: Make vhost a separate module	2013-07-07 17:33:44 +03:00
Makefile	vhost: Make vhost a separate module	2013-07-07 17:33:44 +03:00
net.c	vhost_net: stop device during reset owner	2018-06-16 22:22:02 +01:00
scsi.c	vhost/scsi: potential memory corruption	2015-03-03 14:26:02 +00:00
test.c	vhost: move memory pointer to VQs	2014-06-09 16:21:07 +03:00
test.h	vhost test module	2010-12-09 16:00:21 +02:00
vhost.c	drivers/vhost: Fix mmu_context.h assumption	2018-01-09 00:35:08 +00:00
vhost.h	vhost: move memory pointer to VQs	2014-06-09 16:21:07 +03:00
vringh.c	Add missing module license tag to vring helpers.	2013-05-08 10:49:03 +09:30