Re: [PATCHv2 RFC] virtio-pci: flexible configuration layout

From: Michael S. Tsirkin
Date: Mon Dec 05 2011 - 15:18:57 EST


On Mon, Dec 05, 2011 at 11:16:05AM -0800, Jesse Barnes wrote:
> On Mon, 14 Nov 2011 20:18:55 +0200
> "Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote:
>
> > Add a flexible mechanism to specify virtio configuration layout, using
> > pci vendor-specific capability. A separate capability is used for each
> > of common, device specific and data-path accesses.
> >
> > Warning: compiled only.
> > This patch also needs to be split up, pci_iomap changes
> > also need arch updates for non-x86.
> > There might also be more spec changes.
> >
> > Posting here for early feedback, and to allow Sasha to
> > proceed with his "kvm tool" work.
> >
> > Changes from v1:
> > Updated to match v3 of the spec, see:
> > Subject: [PATCHv3 RFC] virtio-spec: flexible configuration layout
> > Message-ID: <20111110122436.GA13144@xxxxxxxxxx>
> > In-Reply-To: <20111109195901.GA28155@xxxxxxxxxx>
>
> Looks like this conflicts with your other iomap changes... I didn't
> check your latest tree; do you just add another patch on top for the
> virtio changes now?
>
> Thanks,

Yes. Rusty asked for more changes so that isn't yet pushed.

> --
> Jesse Barnes, Intel Open Source Technology Center


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