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Thu, 17 Sep 2020 07:40:44 -0700 (PDT) Date: Thu, 17 Sep 2020 16:40:25 +0200 From: Jean-Philippe Brucker To: Auger Eric Cc: iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, fenghua.yu@intel.com, catalin.marinas@arm.com, robin.murphy@arm.com, zhangfei.gao@linaro.org, will@kernel.org Subject: Re: [PATCH RESEND v9 11/13] iommu/arm-smmu-v3: Add SVA device feature Message-ID: <20200917144025.GF134903@myrica> References: <20200817171558.325917-1-jean-philippe@linaro.org> <20200817171558.325917-12-jean-philippe@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: E2D53180F8B81 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 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: On Tue, Sep 08, 2020 at 11:46:05AM +0200, Auger Eric wrote: > Hi Jean, > > On 8/17/20 7:15 PM, Jean-Philippe Brucker wrote: > > Implement the IOMMU device feature callbacks to support the SVA feature. > > At the moment dev_has_feat() returns false since I/O Page Faults isn't > > yet implemented. > and because we don't advertise BTM, isn't it? Right, adding it to the commit log > Besides > > Reviewed-by: Eric Auger Thanks for the reviews! Jean