Received: by 2002:a05:6358:a55:b0:ec:fcf4:3ecf with SMTP id 21csp1489519rwb; Thu, 19 Jan 2023 11:17:35 -0800 (PST) X-Google-Smtp-Source: AMrXdXs3U50MpxyNmVrLxm01Gr4LW7XfOxDIGb6QPGwVcAIwm3dC85shVgji9btDwJ6fEzFclaXr X-Received: by 2002:a05:6402:43c5:b0:499:b5fc:e56f with SMTP id p5-20020a05640243c500b00499b5fce56fmr13469238edc.19.1674155855370; Thu, 19 Jan 2023 11:17:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1674155855; cv=none; d=google.com; s=arc-20160816; b=C6bWFK2sMBPX6qMVfQbiWSsXoCt985hmkfM8WNgyXeGqkB0HqkCoN5opLZKmNaY1P2 Go9+7N17dGjD/nsrVXFkNS+xTL7HOXpZWa8ygh8mKrldBgo+DCidJXIG81qj9S4m7zlv jxruC5EUAxjdiXo8eKv4WP/neavpUCN069dSwY9bbF/NypSGkPNR/ZGUpsUfUkb8VWBA 7orZEwr10Op0A+zuOT5X/hde9cryI4nLiZ3UbSRMavVEkPECkQFoQoDn23nAMBqz8HDV D/m/qDShohop8rWYLf5+pWjfWGheAUJhzrRP4gRhPrOyHMwN2RvpNQBUacKkqoNISQyl rqeg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=SNp9XgL55mRdw+RtFodPO7PKOr/XJOYJ0xA0IeNJVqk=; b=gClEnPD8rtmwzvamh9PpXrJlE9SF+ZY3WEzJoH6Aqv53UzGU5lbhLjO0+wU5O1yyM7 t5DljWE0bTjjgx9osrqk+Yds0hIC0xdPdenSg4kKy5wkMOX/dUnm776IxaALsy5His0e xD+1eEa10igdMxmvl+kV2pUXHfU4tLbHnaA97pb1CyFAlDbOqFxcy3r19h1glpCXGOQN 2waUdDY8h0mOg8kGHovrFij0L+HFMhfiw4Od1+fgJm6rkaVhs7A6rURioKl9e/ku6NY5 Omxtlon88sfDYLwXhHWjEzMJZ1zE7GFGfJPs5xsl5Oi9DdBlo7VdOdoQm0WtBYT/UnuM vU9A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=U8iari57; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id e20-20020a50fb94000000b00497431159d4si17813605edq.532.2023.01.19.11.17.23; Thu, 19 Jan 2023 11:17:35 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=U8iari57; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229544AbjASTMl (ORCPT + 46 others); Thu, 19 Jan 2023 14:12:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231304AbjASTLc (ORCPT ); Thu, 19 Jan 2023 14:11:32 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 12DE995756 for ; Thu, 19 Jan 2023 11:10:54 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 68EB761D5A for ; Thu, 19 Jan 2023 19:09:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 99207C433F0; Thu, 19 Jan 2023 19:09:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674155363; bh=7x2R7zpWlcagxTzSnRmCFuKtnNpSdj7aLDNu2wlNP5s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U8iari57TKeUx3a3SrNr6PVIBoGUfhgsl8GEJQpdEsozUR+nG/sgg7dS2umJplGqm hBO/Wjg3FnqTUTjyOlJfZy+eW/kg7W8V9lXlxK4sO5BA5Hkqaa2GtV7FpgMjJ7J+NM sVMPkfm8Ja5E+YBkppsGLz0KkQhSOTvkTBk+GSjJqxSeHz7WH3uDC1VVtvVu5T6QNd feTmI2PG8N/KRjXg72zPhPo2BJitUT3czAMU4mL5S7ltjl2yRwVWa7f7LQ/48BIsRL tRyTtXc6O1Tz7efN3a/1cv8f77qyNRmxGR4VAXeUG1COhURwL7Z4dAdwtqpjzXxEbO WWFHTG7ztLhEQ== From: Will Deacon To: Sai Prakash Ranjan , Robin Murphy , Bjorn Andersson , Joerg Roedel Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , Dmitry Baryshkov , Konrad Dybcio , iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] iommu/arm-smmu-qcom: Select identity domain for sc8280xp MDSS Date: Thu, 19 Jan 2023 19:08:41 +0000 Message-Id: <167415058811.2382458.12117024092165263386.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230113041104.4189152-1-quic_bjorande@quicinc.com> References: <20230113041104.4189152-1-quic_bjorande@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 12 Jan 2023 20:11:04 -0800, Bjorn Andersson wrote: > The Qualcomm display driver installs a translation domain once it has > mapped a framebuffer. Use the identity domain for this device on > SC8280XP as well, to avoid faults from EFI FB accessing the framebuffer > while this is being set up. > > Applied to will (for-joerg/arm-smmu/updates), thanks! [1/1] iommu/arm-smmu-qcom: Select identity domain for sc8280xp MDSS https://git.kernel.org/will/c/1d6316e50572 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev