Re: [PATCH 1/3] iommu/msm: track a context master per device and IOMMU
From: Dmitry Baryshkov
Date: Thu Jul 30 2026 - 10:41:54 EST
On Thu, Jul 30, 2026 at 03:57:42PM +0200, Konrad Dybcio wrote:
> On 7/30/26 3:29 PM, Dmitry Baryshkov wrote:
> > insert_iommu_master() decided whether to allocate a struct
> > msm_iommu_ctx_dev by testing whether the IOMMU's ctx_list was empty,
> > caching the result in dev_iommu_priv, then unconditionally dereferenced
> > the master:
>
> [...]
>
> > - dev_warn(dev, "Stream ID 0x%x repeated; ignoring\n",
> > - sid);
> > + dev_dbg(dev, "Stream ID 0x%x repeated; ignoring\n",
> > + sid);
>
> Is this intentionally part of the patch?
It can be dropped, yes.
--
With best wishes
Dmitry