From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6BB22C48BCD for ; Tue, 8 Jun 2021 11:42:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 59F3161359 for ; Tue, 8 Jun 2021 11:42:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232164AbhFHLoi (ORCPT ); Tue, 8 Jun 2021 07:44:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:39402 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231630AbhFHLog (ORCPT ); Tue, 8 Jun 2021 07:44:36 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1666561351; Tue, 8 Jun 2021 11:42:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623152563; bh=pOzoKPtk0XS1kxkNA7PWuBAkl2UNNnQrdZwUcp7dwwY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FbmTRSwDXkDzelC64LEQowqRTdlVawzUifOUIiPjivItS4VFLBhnMuzDthSBs5w8n 1Ac3OzetZzhKnJa+9L5rgvmzvqfZiPQTbR4vypcNGn8GMbsOVmLSFVac1hZvjhDodb bsqKgEfi3lk2FLt4al/EdPrQFOaTafzxjY4c3xaiXiXtMuL6JdpxV7QTU8NNLkygUk 3AOhdNHCUOSgTEV4CwcuAiK/ay1itPbGVKI/1JQH2hMB+sG78dhQxWLK/vuT+VEtHo FYrB2K/Du0x8Yi+6rWvFbZAGkOhuVbyj+JYibwJDgwqHUWkCevC1MjTpxGhTCnR3eT 9JLycmZVXRaqA== From: Will Deacon To: Sean Paul , Robin Murphy , Rob Herring , freedreno@lists.freedesktop.org, Jordan Crouse , Eric Anholt , Rob Clark , linux-arm-kernel@lists.infradead.org, Joerg Roedel , dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] iommu/arm-smmu-qcom: Skip the TTBR1 quirk for db820c. Date: Tue, 8 Jun 2021 12:42:32 +0100 Message-Id: <162314684999.3707477.2160007647178776134.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210326231303.3071950-1-eric@anholt.net> References: <20210326231303.3071950-1-eric@anholt.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 26 Mar 2021 16:13:02 -0700, Eric Anholt wrote: > db820c wants to use the qcom smmu path to get HUPCF set (which keeps > the GPU from wedging and then sometimes wedging the kernel after a > page fault), but it doesn't have separate pagetables support yet in > drm/msm so we can't go all the way to the TTBR1 path. Applied to will (for-joerg/arm-smmu/updates), thanks! [1/2] iommu/arm-smmu-qcom: Skip the TTBR1 quirk for db820c. https://git.kernel.org/will/c/a242f4297cfe [2/2] arm64: dts: msm8996: Mark the GPU's SMMU as an adreno one. https://git.kernel.org/will/c/19c07b91f85d Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev