Re: [PATCH v2] iommu/arm-smmu-qcom: Work around SDM845 Adreno SMMU w/ 16K pages
From: Will Deacon
Date: Tue Aug 27 2024 - 11:56:43 EST
On Sat, 24 Aug 2024 01:12:01 +0200, Konrad Dybcio wrote:
> SDM845's Adreno SMMU is unique in that it actually advertizes support
> for 16K (and 32M) pages, which doesn't hold for newer SoCs.
>
> This however, seems either broken in the hardware implementation, the
> hypervisor middleware that abstracts the SMMU, or there's a bug in the
> Linux kernel somewhere down the line that nobody managed to track down.
>
> [...]
Applied to will (for-joerg/arm-smmu/updates), thanks!
[1/1] iommu/arm-smmu-qcom: Work around SDM845 Adreno SMMU w/ 16K pages
https://git.kernel.org/will/c/2d42d3ba4437
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev