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[34.142.211.105]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2df9142bafesm39086245ad.51.2026.09.28.04.36.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Sep 2026 04:36:13 -0700 (PDT) Date: Mon, 28 Sep 2026 11:36:05 +0000 From: Pranjal Shrivastava To: Jason Gunthorpe Cc: Catalin Marinas , Jonathan Corbet , iommu@lists.linux.dev, "Joerg Roedel (AMD)" , Jean-Philippe Brucker , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, Mark Rutland , Randy Dunlap , Robin Murphy , Shuah Khan , Will Deacon , David Matlack , Jean-Philippe Brucker , Jonathan Cameron , Nicolin Chen , Pasha Tatashin , patches@lists.linux.dev, Samiullah Khawaja , Mostafa Saleh , stable@vger.kernel.org, Vijayanand Jitta Subject: Re: [PATCH v7 3/9] iommu/arm-smmu-v3: Move pgsize out of arm_smmu_inv Message-ID: References: <0-v7-e84261bbe7cd+2ea80b-smmu_tlbi_jgg@nvidia.com> <3-v7-e84261bbe7cd+2ea80b-smmu_tlbi_jgg@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3-v7-e84261bbe7cd+2ea80b-smmu_tlbi_jgg@nvidia.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260928_043616_530478_BE3330B7 X-CRM114-Status: GOOD ( 11.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Sep 21, 2026 at 08:55:11PM -0300, Jason Gunthorpe wrote: > pgsize is a constant property of the domain, it is the base translation > granule of the page table (4k, 16k, 64k) in log2. > > Store it to the struct arm_smmu_domain based on how the page table was > created. > > Pass it around in the tlbi. > > Reviewed-by: Nicolin Chen > Reviewed-by: Mostafa Saleh > Tested-by: Nicolin Chen > Signed-off-by: Jason Gunthorpe Reviewed-by: Pranjal Shrivastava Thanks, Praan