[PATCH v11 0/4] io-pgtable-arm + drm/msm: Extend iova fault debugging
Will Deacon
will at kernel.org
Tue Jan 7 16:42:40 UTC 2025
On Tue, 10 Dec 2024 08:51:18 -0800, Rob Clark wrote:
> This series extends io-pgtable-arm with a method to retrieve the page
> table entries traversed in the process of address translation, and then
> beefs up drm/msm gpu devcore dump to include this (and additional info)
> in the devcore dump.
>
> This is a respin of https://patchwork.freedesktop.org/series/94968/
> (minus a patch that was already merged)
>
> [...]
Applied io-pgtable changes to iommu (arm/smmu/updates), thanks!
[1/4] iommu/io-pgtable-arm: Make pgtable walker more generic
https://git.kernel.org/iommu/c/821500d5c597
[2/4] iommu/io-pgtable-arm: Re-use the pgtable walk for iova_to_phys
https://git.kernel.org/iommu/c/d9e589e6ad73
[3/4] iommu/io-pgtable-arm: Add way to debug pgtable walk
https://git.kernel.org/iommu/c/aff028a8192d
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
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