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?
On Aug 29, 2009, at 4:01 PM, "Michael S. Tsirkin" <mst@xxxxxxxxxx>
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.
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MST
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