linux-kernel - Re: [PATCH v11 0/4] io-pgtable-arm + drm/msm: Extend iova fault debugging

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Message-Id: <173626454505.2884304.2651538990179658967.b4-ty@kernel.org>
Date: Tue,  7 Jan 2025 16:42:40 +0000
From: Will Deacon <will@...nel.org>
To: iommu@...ts.linux.dev,
	Rob Clark <robdclark@...il.com>
Cc: catalin.marinas@....com,
	kernel-team@...roid.com,
	Will Deacon <will@...nel.org>,
	linux-arm-msm@...r.kernel.org,
	freedreno@...ts.freedesktop.org,
	Mostafa Saleh <smostafa@...gle.com>,
	Rob Clark <robdclark@...omium.org>,
	dri-devel@...ts.freedesktop.org,
	Jason Gunthorpe <jgg@...pe.ca>,
	Joao Martins <joao.m.martins@...cle.com>,
	Kevin Tian <kevin.tian@...el.com>,
	Konrad Dybcio <konradybcio@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org,
	Marijn Suijten <marijn.suijten@...ainline.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Robin Murphy <robin.murphy@....com>,
	Ryan Roberts <ryan.roberts@....com>,
	Sean Paul <sean@...rly.run>
Subject: Re: [PATCH v11 0/4] io-pgtable-arm + drm/msm: Extend iova fault debugging

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