On Sat, Aug 29, 2009 at 04:38:25PM -0500, Brian Jackson wrote: > I'm guessing that's not something the windows virtio drivers support > yet. Do you plan on adding support for guests without msi or am I stuck > waiting for the windows drivers to add support for msi? >
I do want to support non-MSI. Host kernel KVM will have to be extended for this, though. > > On Aug 29, 2009, at 4:01 PM, "Michael S. Tsirkin" <m...@redhat.com> > wrote: > >> On Fri, Aug 28, 2009 at 03:10:43PM -0500, Brian Jackson wrote: >>> I'm trying to tinker with vhost_net. I have a 2.6.31-rc4 host kernel >>> patched >>> to support vhost_net (v5) (along with ksm if it matters). The guest >>> is a >>> debian-5.0.2 (2.6.26) install CD for now. When the guest tries to >>> load the >>> virtio-net drivers, kvm closes and prints "vhost_net_init returned >>> -7". KVM is >>> patched with your patches from 20090817. >>> >>> I tried looking through the code but without adding some other debug >>> code, >>> it's not obvious where exactly it's failing. Was going to see if >>> anyone (I >>> know, not a lot of users yet) had any ideas before I dig too deep. >>> >>> --Iggy >> >> Something I forgot to mention is that userspace I posted currently >> rely on >> guest MSI support which requires guest v2.6.31 (any rc will do). You >> don't need >> kvm.git in guest though: kernel.org kernels should work ok. >> >> -- >> MST >> -- >> To unsubscribe from this list: send the line "unsubscribe kvm" in >> the body of a message to majord...@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
