Commits
Michael S. Tsirkin committed 9e02fb96335
KVM: fix crash on irqfd deassign irqfd in kvm used flush_work incorrectly: it assumed that work scheduled previously can't run after flush_work, but since kvm uses a non-reentrant workqueue (by means of schedule_work) we need flush_work_sync to get that guarantee. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reported-by: Jean-Philippe Menil <jean-philippe.menil@univ-nantes.fr> Tested-by: Jean-Philippe Menil <jean-philippe.menil@univ-nantes.fr> Signed-off-by: Avi Kivity <avi@redhat.com>