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authorJason Wang <jasowang@redhat.com>2013-12-30 11:34:40 +0800
committerDavid S. Miller <davem@davemloft.net>2014-01-02 19:23:03 -0500
commit6cd4ce0099da7702f885b6fa9ebb49e3831d90b4 (patch)
tree7950381f38ef89f1fd0de690dd2ec5bccdc8b355 /net/llc
parent7a7ffbabf99445704be01bff5d7e360da908cf8e (diff)
virtio-net: fix refill races during restore
During restoring, try_fill_recv() was called with neither napi lock nor napi disabled. This can lead two try_fill_recv() was called in the same time. Fix this by refilling before trying to enable napi. Fixes 0741bcb5584f9e2390ae6261573c4de8314999f2 (virtio: net: Add freeze, restore handlers to support S4). Cc: Amit Shah <amit.shah@redhat.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/llc')
0 files changed, 0 insertions, 0 deletions