[PATCHv2] iommu/arm-smmu: Make remove callback message more informative

Doug Anderson dianders at chromium.org
Thu May 7 00:10:49 UTC 2020


Hi,

On Thu, Apr 23, 2020 at 7:35 AM Doug Anderson <dianders at chromium.org> wrote:
>
> Hi,
>
> On Thu, Apr 23, 2020 at 2:55 AM Sai Prakash Ranjan
> <saiprakash.ranjan at codeaurora.org> wrote:
> >
> > Currently on reboot/shutdown, the following messages are
> > displayed on the console as error messages before the
> > system reboots/shutdown as part of remove callback.
> >
> > On SC7180:
> >
> >   arm-smmu 15000000.iommu: removing device with active domains!
> >   arm-smmu 5040000.iommu: removing device with active domains!
> >
> > Make this error message more informative and less scary.
> >
> > Reported-by: Douglas Anderson <dianders at chromium.org>
> > Suggested-by: Robin Murphy <robin.murphy at arm.com>
> > Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan at codeaurora.org>
> > ---
> >  drivers/iommu/arm-smmu.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
>
> Reviewed-by: Douglas Anderson <dianders at chromium.org>

Is this patch waiting on anything in particular now?  Do we need
reviews from Robin and/or Will?

-Doug


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