On Mon, Jan 03, 2011 at 06:38:53PM +0200, Michael S. Tsirkin wrote: > On Wed, Dec 29, 2010 at 04:52:46PM +0200, Michael S. Tsirkin wrote: > > This is on top of the ioeventfd patches, and > > fixes two potential issues when ioeventfd is mixed with vhost-net: > > - ioeventfd could start running then get stopped for vhost-net. > > For example, vm state change handlers run in no particular order. > > This would be hard to debug. Prevent this by always running state > > callback before ioeventfd start and after ioeventfd stop. > > - Separate the flags for user-requested ioeventfd and for ioeventfd > > being overridden by vhost backend. > > This will make it possible to enable/disable vhost depending on > > guest behaviour. > > > > I'll probably split this patch in two, and merge into the > > appropriate patches in the ioeventfd series. > > > > Compile-tested only so far, would appreciate feedback/test reports. > > > > Signed-off-by: Michael S. Tsirkin <m...@redhat.com> > > > Stefan - just to clarify, I'm waiting for you ack > to merge this + the ioeventfd patches.
Back from the holidays today. Will send feedback/ack later today. Stefan
