Re: virtio module backport

[Anthony Liguori <anthony-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org>]

Just to be clear, to use this repository, you need a kernel tree with 
Rusty's virtio patch queue applied.

For instance, if you had the latest KVM git tree, you would then need to 
get Rusty's queue at http://ozlabs.org/~rusty/kernel/hg.    I apply up 
to virtio:virtio_net-performance-stats.patch.

Then you need to apply the three patches I just posted.  Then you can do 
a "make sync LINUX=/path/to/kernel/tree" and then a make.  You should 
end up with a virtio.ko, virtio_ring.ko, virtio_pci.ko, and a virtio_blk.ko.

Regards,

Anthony Liguori

Anthony Liguori wrote:
> Hi,
>
> I've posted a repo that contains my initial attempt at backporting the 
> virtio modules.  I've tested against a 2.6.22, 2.6.20, and 2.6.18 kernel 
> (although I haven't tried the block device against 2.6.18).  It requires 
> Rusty's patch queue plus the three patches I just sent to 
> virtualization@l-f.
>
> The makefile supports a 'make sync LINUX=/path/to/linux' just like the 
> kvm-userspace/kernel directory does.
>
> This is still rough as I haven't went through and made sure all of the 
> #if's are right.
>
> http://hg.codemonkey.ws/virtio-ext-modules
>
> Regards,
>
> Anthony Liguori
>
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