On Thu, Mar 17, 2011 at 10:53:33AM +0200, Michael S. Tsirkin wrote: > 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@xxxxxxxxxx> > Reported-by: Jean-Philippe Menil <jean-philippe.menil@xxxxxxxxxxxxxx> > Tested-by: Jean-Philippe Menil <jean-philippe.menil@xxxxxxxxxxxxxx> > --- > > Note: this is needed for kernel 2.6.39 and earlier. This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read Documentation/stable_kernel_rules.txt for how to do this properly. thanks, greg k-h -- 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
