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Tue, 3 Jun 2025 04:09:45 -0500 From: Emily Deng To: CC: Emily Deng Subject: [PATCH v3] drm/ttm: Should to return the evict error Date: Tue, 3 Jun 2025 17:09:43 +0800 Message-ID: <20250603090943.3468608-1-Emily.Deng@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Received-SPF: None (SATLEXMB04.amd.com: Emily.Deng@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PEPF00000142:EE_|MN0PR12MB6152:EE_ X-MS-Office365-Filtering-Correlation-Id: 7733336c-388a-48c3-cf30-08dda27e6364 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|1800799024|82310400026|36860700013|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?TjmY1T1FmOjZmASxkWkdISQVMd1aXad3qyYVB5St3huPaMKs4SeAPj9GoxP/?= =?us-ascii?Q?Ta0gK3lB4HZbAEL9Eh61xf97Kdaum0Y41S/JTceXYRS6Eh/ZNvgQFM9ehF5X?= =?us-ascii?Q?Jzy/Ul5bN9YTWmeQgcQt5PGFp9K+uO5phcRaxbo6NsoR5kaYalRqXhZv1bET?= =?us-ascii?Q?yniZPlNcDFhGv/q2PNdycf8qWrycVq6y7kdDapnNpGOktEHoFiKLhQqoh5SO?= =?us-ascii?Q?zhC2j1nih5w9FAAWfdZNbM5qEW4Dg4GgVuVSe25XcpIUMfkPKsoaL6nEo4D2?= =?us-ascii?Q?0o/CugqOO/T7h9vNqigU7kX9rWZp/3yMn8zHRCsZ5B4d0rsANPq9YvBjoX26?= =?us-ascii?Q?sM5uJhj9KvlUL+LrbM2lLn4Oeb7EHaZwViVO00WZbXQxCPazrU6rrBKDHyGP?= =?us-ascii?Q?w+l+SL/V2LvkDoTv3aNQsmuZ+Q6+u+/Jfc+/Zgu0II279Cy+yuR0w0qwsfZg?= =?us-ascii?Q?3bNAuDPEyRdnPi2vaarZiR2oPoCdqaJHtY4xdOl34y6jnri5FDGBTXPQm/aq?= =?us-ascii?Q?JkuIKFzolSG5B5xpN5TZ0fSRYkHTABriC0AFs/dWrqHJI/rL0A7ObOrKZ0iz?= =?us-ascii?Q?bjsXYSuJx2IVL4pZUogmSQc9xvWIOW/CRQmXt0UlVP+CX54e8D1gbCTJq8QO?= =?us-ascii?Q?pIVOgO0CqW7M/R+U6k0nYITvGOMTIIUonli636Omgw9VJnndce+KHK3jKrsk?= =?us-ascii?Q?BeatSZM0/BCpMFiaaSxdF4riYuIZoGggU2YHGmLCTgVd5Ew31Q9VgzzfQjSX?= =?us-ascii?Q?O/iA8zILRktvn+8dKjszOLJd+MDVtORcU6iCha0DzLWPT1rft5XEeRJ1tx8e?= =?us-ascii?Q?EqP6dEaRqWiB0UCGfvfqiBJSiFuYyY8wd5fwzYyXvY5y61NaLQmjPP/f06JG?= =?us-ascii?Q?LCg9tI22WPFu/I0NBOaUixPgGMFcaGPHSxNXVr3e4er71w8fNSHHnwrjfFCo?= =?us-ascii?Q?81DxLTNtuZ7Gae7ZG5PQV3imfYy2twoNSRgDMWdsgOjOSfOt2ftqgJ1GQZe3?= =?us-ascii?Q?T2abcWdANLbPkvlvnK1NCvU/eCnJ6OgHyXhWdUBYe3It6BykAJMYBZcFktQ9?= =?us-ascii?Q?WaFjGIpjrwcABigBg30fl1HE88HJ98Wl+y7RBNxudF+ZMKpxzRt772lB6JIJ?= =?us-ascii?Q?Xi7qq0yoIa51yhcYQweVDO7YRi7i9hyWUxLqGmo3ixjnK0JXC3TlqZA2M7Jb?= =?us-ascii?Q?giKaoe5e5vCHL7nWEp5BBQzfQysfzfp7cL07WpO2d4t/HZEY6C8rKuChjS2d?= =?us-ascii?Q?Ga3Es5Sltdrsqy2tMO7B5rP7i4VjZfBU3mNPw99xbpST88ezicr/a3DUX5Ja?= =?us-ascii?Q?oaPo331CAG0DMBmhcsK6GRzQr43JJNri4C0BRpeNezErpEjTg3vnV8E8PhZt?= =?us-ascii?Q?wHU0RqVL2B6HM8cJzZs6RQu3ZP7d0gmuaYUe9vMnB5TH2RNmV/ADFzm+/Gd6?= =?us-ascii?Q?cpBJt9TY5uRHyokeMBEu/U3YotQrr5Koq/F2bOCtPZDEx2OXWpQaQgmpYztF?= =?us-ascii?Q?1nHi7xdXuWuRqk+MZzUd+5+KY+ZZ/91GPVww?= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(1800799024)(82310400026)(36860700013)(376014); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Jun 2025 09:09:47.3060 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7733336c-388a-48c3-cf30-08dda27e6364 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH2PEPF00000142.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB6152 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" For the evict fail case, the evict error should be returned. v2: Consider ENOENT case. v3: Abort directly when the eviction failed for some reason (except for -ENOENT) and not wait for the move to finish Signed-off-by: Emily Deng --- drivers/gpu/drm/ttm/ttm_resource.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c index 7e5a60c55813..a9fa903b8e39 100644 --- a/drivers/gpu/drm/ttm/ttm_resource.c +++ b/drivers/gpu/drm/ttm/ttm_resource.c @@ -558,6 +558,9 @@ int ttm_resource_manager_evict_all(struct ttm_device *bdev, cond_resched(); } while (!ret); + if (ret != -ENOENT) + return ret; + spin_lock(&man->move_lock); fence = dma_fence_get(man->move); spin_unlock(&man->move_lock); -- 2.34.1