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Mon, 28 Sep 2020 09:47:49 -0700 (PDT) Date: Mon, 28 Sep 2020 18:47:31 +0200 From: Jean-Philippe Brucker To: will@kernel.org Cc: joro@8bytes.org, catalin.marinas@arm.com, robin.murphy@arm.com, baolu.lu@linux.intel.com, Jonathan.Cameron@huawei.com, jacob.jun.pan@linux.intel.com, zhangfei.gao@linaro.org, xuzaibo@huawei.com, fenghua.yu@intel.com, eric.auger@redhat.com, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org Subject: Re: [PATCH v10 00/13] iommu: Shared Virtual Addressing for SMMUv3 (PT sharing part) Message-ID: <20200928164731.GB1459218@myrica> References: <20200918101852.582559-1-jean-philippe@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200918101852.582559-1-jean-philippe@linaro.org> X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Will, On Fri, Sep 18, 2020 at 12:18:40PM +0200, Jean-Philippe Brucker wrote: > This is version 10 of the page table sharing support for Arm SMMUv3. > Patch 1 still needs an Ack from mm maintainers. However patches 4-11 do > not depend on it, and could get merged for v5.10 regardless. Are you OK with taking patches 4-11 for v5.10? The rest depends on patch 1 which hasn't been acked yet. It's uncontroversial and I'm sure it will eventually make it. In case it doesn't, we'll keep track of mm->pasid within the IOMMU subsystem instead. 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Mon, 28 Sep 2020 09:47:49 -0700 (PDT) Date: Mon, 28 Sep 2020 18:47:31 +0200 From: Jean-Philippe Brucker To: will@kernel.org Subject: Re: [PATCH v10 00/13] iommu: Shared Virtual Addressing for SMMUv3 (PT sharing part) Message-ID: <20200928164731.GB1459218@myrica> References: <20200918101852.582559-1-jean-philippe@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200918101852.582559-1-jean-philippe@linaro.org> Cc: fenghua.yu@intel.com, linux-mm@kvack.org, catalin.marinas@arm.com, iommu@lists.linux-foundation.org, zhangfei.gao@linaro.org, robin.murphy@arm.com, linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Hi Will, On Fri, Sep 18, 2020 at 12:18:40PM +0200, Jean-Philippe Brucker wrote: > This is version 10 of the page table sharing support for Arm SMMUv3. > Patch 1 still needs an Ack from mm maintainers. However patches 4-11 do > not depend on it, and could get merged for v5.10 regardless. Are you OK with taking patches 4-11 for v5.10? The rest depends on patch 1 which hasn't been acked yet. It's uncontroversial and I'm sure it will eventually make it. In case it doesn't, we'll keep track of mm->pasid within the IOMMU subsystem instead. Thanks, Jean _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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=-4.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 21F57C2D0A8 for ; Mon, 28 Sep 2020 17:12:14 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A665820773 for ; Mon, 28 Sep 2020 17:12:13 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Mon, 28 Sep 2020 09:47:49 -0700 (PDT) Date: Mon, 28 Sep 2020 18:47:31 +0200 From: Jean-Philippe Brucker To: will@kernel.org Subject: Re: [PATCH v10 00/13] iommu: Shared Virtual Addressing for SMMUv3 (PT sharing part) Message-ID: <20200928164731.GB1459218@myrica> References: <20200918101852.582559-1-jean-philippe@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200918101852.582559-1-jean-philippe@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200928_174753_420151_E3937D75 X-CRM114-Status: GOOD ( 11.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: fenghua.yu@intel.com, jacob.jun.pan@linux.intel.com, linux-mm@kvack.org, catalin.marinas@arm.com, joro@8bytes.org, eric.auger@redhat.com, iommu@lists.linux-foundation.org, Jonathan.Cameron@huawei.com, zhangfei.gao@linaro.org, robin.murphy@arm.com, xuzaibo@huawei.com, linux-arm-kernel@lists.infradead.org, baolu.lu@linux.intel.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Will, On Fri, Sep 18, 2020 at 12:18:40PM +0200, Jean-Philippe Brucker wrote: > This is version 10 of the page table sharing support for Arm SMMUv3. > Patch 1 still needs an Ack from mm maintainers. However patches 4-11 do > not depend on it, and could get merged for v5.10 regardless. Are you OK with taking patches 4-11 for v5.10? The rest depends on patch 1 which hasn't been acked yet. It's uncontroversial and I'm sure it will eventually make it. In case it doesn't, we'll keep track of mm->pasid within the IOMMU subsystem instead. Thanks, Jean _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel