From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4221D1F7060; Tue, 7 Jan 2025 16:42:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736268175; cv=none; b=iGS0MxsKzafGWrmTy8yEsxJC1VujU7AL5urCiA7hp0weVJxZyBP8wyJkc5tTXHEZ5qQ9m10tefSguSdrkcLCb9pAwRhZfWpdKK0iryr7b2Ythwjrq5bIJ40PdRVMdTMJT+uQUVk9MkTbN9hPJ5eUl/gIsUSAQkL8K169a4T1DGQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736268175; c=relaxed/simple; bh=baWwtF1w+geq+KjvSOWUWaiuN8aV6ywKcKbSE05GCq8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=LgJLYK4qD0ZJpV00z0GdegclyZP9afIsGV4YKqFfQa9rmSDAEEigpxGmOp9EXf7b72uO7Sy/afpf3iG4q6egSMdy3G0H6zzh9ZgHpsK4hjc33nln8TkNfBocY+v8Xxa5KHzSaSLJ2Nay/h6ufQG2+kVIlQLuYbB8iXA62RYkyKc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Mtt3ghXB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Mtt3ghXB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3ADAFC4CED6; Tue, 7 Jan 2025 16:42:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736268175; bh=baWwtF1w+geq+KjvSOWUWaiuN8aV6ywKcKbSE05GCq8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Mtt3ghXB5IecyfyJLJHtV7Unz6mbhvjGhTJ+W3O3LKhKsYiLqGvGfyuNUsKgGbN1w gK85tjzhugigyHQMiMzLBBU9UugJBkLHYEvgFZJMlwt2noxIdKjB3KmlickGp3vJKY 2RP2WLTk0lJECxowFX5BOpEcHLse5IefNOj5ZP/3bQGGzsB8gIQd5OiMG66pBMWN5R MJBPvtcLAjlUokaXBgq1S4NmDfJLdSF15W1KlSdcTy9ODAQksfiI5OQr3/qnn4Xq0j XD6z+vdnel5O9AvExLarBUgv6ymUTFeyHc92uVGNcOVWfSgPKtUQG6AktbL1yu87cb bpAeqPOlFmc4A== From: Will Deacon To: iommu@lists.linux.dev, Rob Clark Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Mostafa Saleh , Rob Clark , dri-devel@lists.freedesktop.org, Jason Gunthorpe , Joao Martins , Kevin Tian , Konrad Dybcio , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Marijn Suijten , "Rafael J. Wysocki" , Robin Murphy , Ryan Roberts , Sean Paul Subject: Re: [PATCH v11 0/4] io-pgtable-arm + drm/msm: Extend iova fault debugging Date: Tue, 7 Jan 2025 16:42:40 +0000 Message-Id: <173626454505.2884304.2651538990179658967.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20241210165127.600817-1-robdclark@gmail.com> References: <20241210165127.600817-1-robdclark@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit 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