From: Jason Wang <jasowang@xxxxxxxxxx> Date: Tue, 15 Oct 2013 11:18:59 +0800 > We used to schedule the refill work unconditionally after changing the > number of queues. This may lead an issue if the device is not > up. Since we only try to cancel the work in ndo_stop(), this may cause > the refill work still work after removing the device. Fix this by only > schedule the work when device is up. > > The bug were introduce by commit 9b9cd8024a2882e896c65222aa421d461354e3f2. > (virtio-net: fix the race between channels setting and refill) > > Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx> > Cc: Michael S. Tsirkin <mst@xxxxxxxxxx> > Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx> Applied and queued up for -stable, thanks Jason. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
