Received: by 2002:a05:7412:2a8c:b0:e2:908c:2ebd with SMTP id u12csp2917684rdh; Wed, 27 Sep 2023 17:55:44 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEnkznmDv+EQKJHS4HJGH7zd1X4RM79ak2g+U8Swl5QrvprjdjieNczLyKxDa+TCx4hKXhP X-Received: by 2002:a05:620a:228f:b0:76f:1120:7fd3 with SMTP id o15-20020a05620a228f00b0076f11207fd3mr3248076qkh.75.1695862544563; Wed, 27 Sep 2023 17:55:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695862544; cv=none; d=google.com; s=arc-20160816; b=pxVJItpukFuD4kg9dikakNNa6V5yxE06LEeoBMXwi5OnWuzt7Et1ZnILvYh1SSOft6 q1LvIobgM8a2ou+HMAKqTh2Of53zMsXAyrGSaxYSwO67WdV+NB+q2RJhGr7XsXqX8RYM +DYdRZavDteXVtOtOqDj9CFb3B84rse0B6rWGPiyk0IqOtDL5AZ1FY5dJ8jZroOpLSKE niq/iQb1BJATwt53g7b78x/mzPMf+StEjNCAzuB6xVHBcXd69YEHNtKQLQw1CpZC6xMl nVWWSwOhsdmVvX0RdLo4WmJ48lqu9GjBS5dJz015TdVVUsigb12nnxgfrkjTsCjmmWhd HToA== 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=PYR8eiU7tbxfQekyJzGf+ZwNY5sfU0WU0hQEMusL5wU=; fh=7SdW1uwg1MLGLl9XA2rSNn26i70ZRwuBatrkQ42UtLo=; b=alm0ONeZfzlMCM5F6zPXclbe9pPy5JOTnRI4YPYCINq8NkUevbeR88k9cApcDfdmN+ MTo7zMfW+PKKXN8h2KC26Ye9o0NyL9flXDZ85PyTu5p2Gx0AzWoXx19G5i2QQ7LYkOVY 62aBa/3zlrqavMcIZXlGFMiB32cioGQ88MQpHPHfXXpJl2bqsYKVW93rXRYjUcGNyIPy IV6WnE3zWmZvGctxoeTObOkaxSaYMdcBPmy3L6QETN/sjA2C0YEDzdJv0jmlYDklbGUD aJh2ye8O9DxWSsusYCZyPkYcLJxcjgaXJeBz04kGlBdYQhXuaY7tmNY44k+6fFHpSwbn Onyw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=gjHHnnkf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 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 howler.vger.email (howler.vger.email. [2620:137:e000::3:4]) by mx.google.com with ESMTPS id i2-20020a639d02000000b0057c7341d568si15452839pgd.645.2023.09.27.17.55.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Sep 2023 17:55:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=gjHHnnkf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id BCD29808BC9C; Wed, 27 Sep 2023 17:30:41 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230052AbjI1AaO (ORCPT + 99 others); Wed, 27 Sep 2023 20:30:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229941AbjI1AaH (ORCPT ); Wed, 27 Sep 2023 20:30:07 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 241FCF9; Wed, 27 Sep 2023 17:30:05 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45D46C433C7; Thu, 28 Sep 2023 00:30:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695861005; bh=xl1vZm+n8QWp+Hct7HDZg7+jm6bYEZnVR0LPCaRbftQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gjHHnnkfoB+fNYJ0qmysjCCHXc2pYgMN95mB1n7afmFOan/dpj/3RMidhREUzZ3R5 kkSR8vRwIq52Kaz+DzOznhTaTWuSp3wP2mnw9mSZkybd2qeTIU8yEBrEVVdGNwWXvx TVo0+aMcj36MluxgH6dsdoHc59OZyN/FiZ61UmosB72cAMiUrXYWvGDquntVZfZCeA 81ahe4U3F5ylD5QygLyhrtERuFupXCmbh7UDiz2b5VIzVc/n3E8ZgB5+GFC4tFJOBI seFd71nl1NPgauaxjLrqnJT6+/np2BtOb+SGhy54zEXQft2mDY1xSlPUe1CHYZ2peP SUTAPPZNflVhA== From: Bjorn Andersson To: Andy Gross , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: (subset) [PATCH v3 0/3] soc: qcom: rmtfs: Support dynamic allocation Date: Wed, 27 Sep 2023 17:34:09 -0700 Message-ID: <169586125030.1226038.2013225064759221820.b4-ty@kernel.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230920-rmtfs-mem-guard-pages-v3-0-305b37219b78@quicinc.com> References: <20230920-rmtfs-mem-guard-pages-v3-0-305b37219b78@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, 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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Wed, 27 Sep 2023 17:30:42 -0700 (PDT) On Wed, 20 Sep 2023 19:37:29 -0700, Bjorn Andersson wrote: > Some platforms have laxed requirements on the placement of the rmtfs > memory region, introduce support for guard pages to allow the DeviceTree > author to rely on the OS/Linux for placement of the region. > > Changes since v2: > - Rewrote DeviceTree binding description, to avoid dictating the OS > behavior. > - Adjusted addr and size before memremap(), to avoid mapping the guard > pages, and unnecessarily have to adjust the base pointer. > > [...] Applied, thanks! [1/3] dt-bindings: reserved-memory: rmtfs: Allow guard pages commit: 3ad96787949a96256931ca59aff73ea604bc0e6c [2/3] soc: qcom: rmtfs: Support discarding guard pages commit: 9265bc6bce6919c771970e5a425a66551a1c78a0 Best regards, -- Bjorn Andersson