Re: [PATCH] vdpa/pds: check virtqueue notify mapping

[Creeley, Brett]

On 8/5/2026 5:58 PM, Xiong Weimin wrote:
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> On Tue, Aug 04, 2026, Brett Creeley wrote:
> > Nit, but why dev_warn() instead of dev_err()? It looks like this was
> > copied, but I wonder if the other spot should be a dev_err() instead of
> > a dev_warn too?
> >
> > Other than that, LGTM.
> >
> > Reviewed-by: Brett Creeley <brett.creeley@xxxxxxx>
> Thanks for the review. Agreed — this is a hard failure on the device
> add path, and the rest of pds_vdpa_dev_add() already uses dev_err().
> I'll send a standalone [PATCH v2] with that change and your
> Reviewed-by.
>
> The matching "Fail to map vq notify" in vp_vdpa.c is pre-existing; I
> can clean that up in a separate patch if you prefer.

You could try sending as a separate patch. I was just pointing out that, 
at least for pds_vdpa, this isn't a warning, but an error. I believe 
that's the case for vp_vdpa.c too.

Thanks,

Brett
> Thanks,
> Xiong