On (Wed) 10 Sep 2014 [14:11:36], Amos Kong wrote: > When we try to hot-remove a busy virtio-rng device from QEMU monitor, > the device can't be hot-removed. Because virtio-rng driver hangs at > wait_for_completion_killable(). > > This patch exits the waiting by completing have_data completion before > unregistering, resets data_avail to avoid the hwrng core use wrong > buffer bytes. > > Signed-off-by: Amos Kong <akong@xxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx Reviewed-by: Amit Shah <amit.shah@xxxxxxxxxx> Amit -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
