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Re: [Qemu-devel] [PATCH 2/2] virtio-gpu: clear command queue on reset
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [PATCH 2/2] virtio-gpu: clear command queue on reset |
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Date: |
Thu, 14 Mar 2019 12:54:25 +0100 |
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User-agent: |
NeoMutt/20180716 |
On Thu, Mar 14, 2019 at 12:01:27PM +0100, Marc-André Lureau wrote:
> Hi
>
> On Thu, Mar 14, 2019 at 7:17 AM Gerd Hoffmann <address@hidden> wrote:
> >
> > It was never correct to not clear them. Due to commit "3912e66a3feb
> > virtio-vga: fix reset." this became more obvious though. The virtio
> > rings get properly reset now, and trying to process the stale commands
> > will trigger an assert in the virtio core.
> >
> > Signed-off-by: Gerd Hoffmann <address@hidden>
>
> Reviewed-by: Marc-André Lureau <address@hidden>
>
> what about the fences and related data?
Good point. v2 sent.
cheers,
Gerd