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Mon, 19 Jan 2026 17:34:21 -0800 From: Alex Deucher To: CC: Alex Deucher Subject: [PATCH 06/10] drm/amdgpu/cs: return -ETIME for guilty contexts Date: Mon, 19 Jan 2026 20:34:07 -0500 Message-ID: <20260120013411.15659-7-alexander.deucher@amd.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260120013411.15659-1-alexander.deucher@amd.com> References: <20260120013411.15659-1-alexander.deucher@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000989E6:EE_|MW4PR12MB7430:EE_ X-MS-Office365-Filtering-Correlation-Id: 5a7b2b77-0221-411c-8d9b-08de57c40af9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|36860700013|1800799024|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?hR9bGjKrIPq6u0AycA6nIXH+bBb6zmhYOym9n5iL0P+SfvD9nizlDyYW98Wc?= =?us-ascii?Q?Sr66Ei52DWd7L1eX/60Ycho35vmQx/37zIqoUhZ9zedBEHPITYlmfzeF1B1W?= =?us-ascii?Q?KT5djzMbZo/dMMR1oxuiHYfvevGEH/72c9g4vCJwzgHbNMmp2UZoNkgz0lXc?= =?us-ascii?Q?qnkI8WQiP6fRYS0oVcPGfrxLmhiqhPjWeCAjPnXL/al3iz+A3NsdSjT+2ux4?= =?us-ascii?Q?b/wdsqlPuMMFeg3iD2xmmcvvoMgdJ1Ea33UNvs9KtLCb6htIbPjb1KXr/L17?= =?us-ascii?Q?YJiE5JHGz1OAaFGE4Q29+JgEZgAInjPO+hQ5oYgABsG7Xlxml8UwZDVgMK+x?= =?us-ascii?Q?wOe0CeI1bZsS3nlb+pUIp/OyqctETTLzuRYy7r1i1dB0pp6/xYlugzA/RGSY?= =?us-ascii?Q?rgz5U1yi5rXlYZf8toZS49d/EAxE8RnW6Kq+XJaZck887hBgOFfw0D7YOfkC?= =?us-ascii?Q?4NJJGBe9gitYnEEFSkcGkQ/8xTIF2DtRkAwaT5SV+e4FzEXKba9/A0JAr5kc?= =?us-ascii?Q?P6L81OJ39lG+MZ5+8PxF6fD2FXWYH1eIdrAQjJnll4mPWNScqCkbB+ZjwH74?= =?us-ascii?Q?xwAuXRwHoCo7zKvy8vJrGjMVsHcD05Llchk+Hl318aBDIIiOCWeccFZ2Sd5z?= =?us-ascii?Q?LkBSnmElyWfDkdveVcwlaBm4n53S/CVXXKV8IJ8Sp6VqO55haDZxxnvqjFyH?= =?us-ascii?Q?FwYyUygetda34Xxl8zvDUvgglKWg6/doxac1D2A0Ts2GFT6Vveqlt5As97oJ?= =?us-ascii?Q?AyV5LhGg39vR34KcDTz6Wy1k1XLeh7RE14krQnlApfTjGUeTq45PIWw/T/6N?= =?us-ascii?Q?a3gelV8ezqyPDdHBvAk6ipEOzKHWQEdSQWyVHmNxEc+UIqbAEwf2vvQn9CFI?= =?us-ascii?Q?rWN7Suh1b1fHiqw4q8aetjLg3GTPp3hxVIIxBwDJ5rgMIoikTzEqarHAUkwE?= =?us-ascii?Q?NJjr5FOx0dPUN8r37QpPOMrrUCxnRrx4G8kraej6CNGQBrqYfSh6tzJZmoUA?= =?us-ascii?Q?x4r2BTzpid3zW32CF4g7htpJu3TII61e3EhiXvtLQzxF6cIfp9rVO47dUP1k?= =?us-ascii?Q?PLJTR1zqoqpysS6bPo0RetVI6lKiRSM+XJNMCybkFgCWL3LyKuRN5YKyTjgb?= =?us-ascii?Q?7Q8M/kDHSwcH8RY9O0yMnSgkAWno+3xZzmeuBOsvDYIc2Ge3fHTLKQXBRCpC?= =?us-ascii?Q?cejWT0Br4qWlbyW4z8I/1tlntZ4gyqAUhfJNIrcIdSe3ZNC2xykRjjKwjytU?= =?us-ascii?Q?htKz3xV/JxSy8VPTYDAQ3J4Vis509qX7GnslaHGRSGvoXIJsL85zUEqmViif?= =?us-ascii?Q?MCMBtVJZfJsSOscLlKesUlGI7/i9NGKAmwBdYxf9DZ/R/MUwkBaDpipsXagk?= =?us-ascii?Q?fDv7GI7NIN9ivB8i5DyPoYyPdlGcmnbXbqhLIDUJ+WUefWiGSbDiYAQpVOMt?= =?us-ascii?Q?fCg8fQS8anE916aVkNv4FDN1cC9xQ8ALB+DHD5bo51c0tXF8+8ap59+B0qPc?= =?us-ascii?Q?LY8eOGNLMU9dNyZwQUb6epG99o+85NQprZrgYtwPP/o76pYZGdy8nJejbCzT?= =?us-ascii?Q?y1NQGa3dAnWzgSFFuFepxkocE8LgKHkAELERb1PqwN9ynzGct1xeVr0ELSP2?= =?us-ascii?Q?AqECGLAssHqaHHwnfeM3LQ5WsBJzYpK3zTvuSllW6pCLzM2QaDXdcXtRLe1W?= =?us-ascii?Q?WpMt7w=3D=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:satlexmb08.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(376014)(36860700013)(1800799024)(82310400026); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jan 2026 01:34:24.1195 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5a7b2b77-0221-411c-8d9b-08de57c40af9 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000989E6.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB7430 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" Return -ETIME rather than -ECANCELED for guilty contexts. Userspace only considers contexts to be guilty if they return -ETIME. Returning -ECANCELED means the context was innocent. Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 4d53d9cb8490d..3112a7c5be81f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -62,7 +62,7 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, if (atomic_read(&p->ctx->guilty)) { amdgpu_ctx_put(p->ctx); - return -ECANCELED; + return -ETIME; } amdgpu_sync_create(&p->sync); -- 2.52.0