linux-kernel - Re: [PATCH] iommu/arm-smmu-qcom: Add Glymur MDSS compatible

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <mnq4muqhkssqmvbjb6upkqhoag5r4dpfx5vmfgydcarffh6usf@kzyi7xikttpg>
Date: Tue, 28 Oct 2025 08:51:24 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: Abel Vesa <abel.vesa@...aro.org>
Cc: Rob Clark <robin.clark@....qualcomm.com>, 
	Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>, 
	Joerg Roedel <joro@...tes.org>, iommu@...ts.linux.dev, linux-arm-msm@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu/arm-smmu-qcom: Add Glymur MDSS compatible

On Tue, Oct 28, 2025 at 02:38:19PM +0200, Abel Vesa wrote:
> Add the Glymur DPU compatible to clients compatible list, as it needs
> the workarounds.
> 
> Signed-off-by: Abel Vesa <abel.vesa@...aro.org>

Reviewed-by: Bjorn Andersson <andersson@...nel.org>

Regards,
Bjorn

> ---
> The compatible is documented here:
> https://lore.kernel.org/r/20251027-glymur-display-v3-1-aa13055818ac@linaro.org
> ---
>  drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> index 57c097e87613084ffdfbe685d4406a236d3b4b74..c21a401c71ebe768115364bf282dd324f8222109 100644
> --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> @@ -367,6 +367,7 @@ static int qcom_adreno_smmu_init_context(struct arm_smmu_domain *smmu_domain,
>  static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = {
>  	{ .compatible = "qcom,adreno" },
>  	{ .compatible = "qcom,adreno-gmu" },
> +	{ .compatible = "qcom,glymur-mdss" },
>  	{ .compatible = "qcom,mdp4" },
>  	{ .compatible = "qcom,mdss" },
>  	{ .compatible = "qcom,qcm2290-mdss" },
> 
> ---
> base-commit: f7d2388eeec24966fc4d5cf32d706f0514f29ac5
> change-id: 20251028-iommu-arm-smmu-qcom-add-glymur-7e953cd459a9
> 
> Best regards,
> -- 
> Abel Vesa <abel.vesa@...aro.org>
> 
>