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Wed, 16 Aug 2023 16:44:29 -0700 Date: Wed, 16 Aug 2023 16:44:27 -0700 From: Nicolin Chen To: Michael Shavit CC: , , , , , , Subject: Re: [PATCH v6 06/10] iommu/arm-smmu-v3: Move CD table to arm_smmu_master Message-ID: References: <20230816131925.2521220-1-mshavit@google.com> <20230816211849.v6.6.Ice063dcf87d1b777a72e008d9e3406d2bcf6d876@changeid> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230816211849.v6.6.Ice063dcf87d1b777a72e008d9e3406d2bcf6d876@changeid> X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000E9DA:EE_|CH0PR12MB5044:EE_ X-MS-Office365-Filtering-Correlation-Id: 4a8c8959-8b6f-45a8-34ce-08db9eb2c2e2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230031)(4636009)(39860400002)(396003)(136003)(346002)(376002)(451199024)(1800799009)(186009)(82310400011)(40470700004)(36840700001)(46966006)(316002)(7636003)(54906003)(356005)(82740400003)(6916009)(70586007)(70206006)(5660300002)(41300700001)(36860700001)(47076005)(8676002)(4326008)(8936002)(33716001)(2906002)(40460700003)(83380400001)(26005)(55016003)(40480700001)(426003)(336012)(478600001)(86362001)(558084003)(9686003)(107886003);DIR:OUT;SFP:1101; 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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: , 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 On Wed, Aug 16, 2023 at 09:18:46PM +0800, Michael Shavit wrote: > Also add the device to the devices list before writing the CD to the > table so that SVA is always aware of all the CD tables that need > re-writing when it updates a CD. Can you please elaborate this a bit more? Thanks Nicolin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel