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Thu, 14 Jul 2022 04:39:31 -0700 Received: from vdi.nvidia.com (10.127.8.13) by mail.nvidia.com (10.126.190.181) with Microsoft SMTP Server id 15.2.986.26 via Frontend Transport; Thu, 14 Jul 2022 04:39:29 -0700 From: Eli Cohen To: , , , CC: , , , Eli Cohen Subject: [PATCH 0/2] mlx5 address space and suspend support Date: Thu, 14 Jul 2022 14:39:25 +0300 Message-ID: <20220714113927.85729-1-elic@nvidia.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 89633863-5248-42c4-301a-08da658d854f X-MS-TrafficTypeDiagnostic: BYAPR12MB3462:EE_ 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:12.22.5.238;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:InfoNoRecords;CAT:NONE;SFS:(13230016)(4636009)(396003)(39860400002)(346002)(136003)(376002)(36840700001)(46966006)(40470700004)(70206006)(41300700001)(6666004)(40460700003)(8676002)(2616005)(4326008)(83380400001)(5660300002)(8936002)(2906002)(36756003)(36860700001)(82310400005)(81166007)(15650500001)(426003)(47076005)(336012)(4744005)(40480700001)(356005)(82740400003)(7696005)(478600001)(86362001)(107886003)(316002)(110136005)(70586007)(1076003)(186003)(26005)(54906003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jul 2022 11:39:32.6606 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 89633863-5248-42c4-301a-08da658d854f X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.238];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT041.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR12MB3462 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following two patches add support for the lately added suspend callback and address space support. These patches are aimed at supporting live migration on mlx5_vdpa. Eli Cohen (2): vdpa/mlx5: Implement susupend virtqueue callback vdpa/mlx5: Support different address spaces for control and data drivers/vdpa/mlx5/core/mlx5_vdpa.h | 11 ++ drivers/vdpa/mlx5/net/mlx5_vnet.c | 171 ++++++++++++++++++++++++++--- include/linux/mlx5/mlx5_ifc_vdpa.h | 8 ++ 3 files changed, 176 insertions(+), 14 deletions(-) -- 2.35.1