[PATCH v4 1/2] iommu/arm-smmu-qcom: Fix missing adreno_smmu's

Dmitry Baryshkov dmitry.baryshkov at linaro.org
Tue May 16 23:22:31 UTC 2023


On 17/05/2023 01:20, Rob Clark wrote:
> From: Rob Clark <robdclark at chromium.org>
> 
> When the special handling of qcom,adreno-smmu was moved into
> qcom_smmu_create(), it was overlooked that we didn't have all the
> required entries in qcom_smmu_impl_of_match.  So we stopped getting
> adreno_smmu_priv on sc7180, breaking per-process pgtables.
> 
> Fixes: 30b912a03d91 ("iommu/arm-smmu-qcom: Move the qcom,adreno-smmu check into qcom_smmu_create")
> Cc: <stable at vger.kernel.org>
> Suggested-by: Lepton Wu <lepton at chromium.org>
> Signed-off-by: Rob Clark <robdclark at chromium.org>
> Reviewed-by: Konrad Dybcio <konrad.dybcio at linaro.org>
> ---
>   drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 10 ++++++++++
>   1 file changed, 10 insertions(+)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>

-- 
With best wishes
Dmitry



More information about the dri-devel mailing list