On Fri, Aug 25, 2017 at 10:26:12AM +0200, Cornelia Huck wrote: > On Fri, 25 Aug 2017 00:16:05 +0300 > "Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote: > > > On Thu, Aug 24, 2017 at 07:07:42PM +0200, Pierre Morel wrote: > > > > - we'll have to spread these tests all over the place. > > > > > > I counted 19 places where to check if the reset went OK. > > > > > > None of them touch the device anymore after reset and just free driver's > > > resources. > > > > ... and then hypervisor uses the resources after free. Not good. > > The only place where we can simply give up on the device and be sure > that nothing bad happens is during initial setup. In the other places, > it seems we have the choice between looping (as now) or panic. Right. Whether it's even worth it to handle just this corner case, I don't really know. -- MST _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
