On Sat, Jan 06, 2018 at 02:54:33PM -0800, Anthony Liguori wrote: > From: Jan H. Schönherr <jscho...@amazon.de> > > Previously, we would keep proxied event channels as ECS_INTERDOMAIN > channel around. This works for most things, but has the problem > that EVTCHNOP_status is broken, and that EVTCHNOP_close does not > mark an event channel as free.
Why not use ECS_RESERVED for event channels that are forwarded to L0? You could easily see whether an event channel is forwarded or not just by checking if it's ECS_RESERVED, and then decide whether to forward the hypercall to L0 or handle it in vixen. Thanks, Roger. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
