From nobody Mon Feb 9 02:27:24 2026 Received: from CH1PR05CU001.outbound.protection.outlook.com (mail-northcentralusazon11010043.outbound.protection.outlook.com [52.101.193.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4FDF29C351 for ; Thu, 29 Jan 2026 15:35:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.193.43 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769700950; cv=fail; b=jQyF2T3uwvAEqTg0z2MeFAfa01xL4/lq+7bp9MxHl26fN0nCdlBmcv56ccpZQ9OU82XXu5VOF3AWRnFFsNe+FwLDpAhmwU3Kp/DeG2WwU16Qg9q5bBue5uwpbb94EAzqFWLYFGMdTXbeNkgm279IE4rMlIkaR4WA6Gn/hK3bNLs= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769700950; c=relaxed/simple; bh=CvZX601JFoRndzFiAYTEvnfb7kUoJHRqMks770vQpR8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=INAw7t4kWc51ZRt2u/PDEooVpAR4kNpig1NM04AI/HOlPGD7srpiJ3dvdS8/ZuzzyZUgZf2SxqROOp5+ozRdROMb1P6APD6bfQjAIHDaFwsQJqhelxHJTrmBhbwgO1peOsTujpfIFg7Rn9r4DlIlUkNpRmW36Q8d/xHVK11J2O4= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=y15neRj0; arc=fail smtp.client-ip=52.101.193.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="y15neRj0" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=b2py8k5rVkezxM9imQ54QryQ90kBf9BcTczX8UWehFciURzZAYNSasIvlVVCifqwyJD2WJO3nfOKSgr5t3wMwYernG3doR/ZOas8lQyXSx7q+GYzEQQr+pzSXugcMRXiOyhqi1qi6954aMImQChw0nK0H29EyW6z8+bZVZASqP9nUn3BFAlIUEyS2v2Yb5qIsMUc/6v31N6u0RyYdAIsaAoPi6hj33RmjRZDGKklajONpH5jvvBgfAedEkh4Jvzv33paQ2kKWcJnZKUOeYLuepWhlV16dp/4tNSeMIv/vLN7YffWY++4w65VKAaU09APZ5e0iOLMfW6jMjlDBvh46Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=HNOfSUP3K3xPFN22IXdMHjWVj685w9m60mb71zNV+Cc=; b=lPXe6LyBWsbypkvnrR2gP2e+menMaGswKEqf77NAXn4S+gu99XRnq17cjNdvchUJoptDQrrEkmB0Qv6js480pQC//B5ijC1gPrAV3ez4aG72uMMCvSU4yXKzjVYfF/DgHsK3JQPY2uUfTtkoTtsqtkC/WxIDJe5XE4t+3QWS/bl7ay5dyn5FDwm9Si/GAKKUvbOoB+p0O3JIW7JDq0/EBBTVpAfrxX7SWmkcHz5DHta+ldVGloHge9Zxl5i4LW4hjfyzb/JZnmRAZBzK7Tr8PWLU5rqwdaBYNWZ8tIoHW5sf5TChMCTOdgWM1UJLcTVnTFSCh2HR82ioiQM1unGM4w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=gmail.com smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=HNOfSUP3K3xPFN22IXdMHjWVj685w9m60mb71zNV+Cc=; b=y15neRj0U0WOUEIVs6jrIUWSOo3N85I677C5+CgWs4ymCzeWp7/FMX6EXOqp1leY9ri8NhQoE8S47Xq3mBtyoOIvTuSzxPRtypwjb4mVLb2FPLY+hZ0k/E71rdoOB4H1+fVadxcipmBm1BKnZ60f71e68psjkxhnOhQIOwqCC1o= Received: from BY3PR05CA0045.namprd05.prod.outlook.com (2603:10b6:a03:39b::20) by SA1PR12MB7173.namprd12.prod.outlook.com (2603:10b6:806:2b4::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9542.11; Thu, 29 Jan 2026 15:35:46 +0000 Received: from CO1PEPF000044F5.namprd05.prod.outlook.com (2603:10b6:a03:39b:cafe::b4) by BY3PR05CA0045.outlook.office365.com (2603:10b6:a03:39b::20) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9587.5 via Frontend Transport; Thu, 29 Jan 2026 15:35:45 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=satlexmb07.amd.com; pr=C Received: from satlexmb07.amd.com (165.204.84.17) by CO1PEPF000044F5.mail.protection.outlook.com (10.167.241.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9564.3 via Frontend Transport; Thu, 29 Jan 2026 15:35:45 +0000 Received: from FRAPPELLOUX01-WSLPUB.amd.com (10.180.168.240) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Thu, 29 Jan 2026 09:35:31 -0600 From: Pierre-Eric Pelloux-Prayer To: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Simona Vetter CC: Pierre-Eric Pelloux-Prayer , , , Subject: [PATCH v7 10/12] drm/amdgpu: double AMDGPU_GTT_MAX_TRANSFER_SIZE Date: Thu, 29 Jan 2026 16:33:22 +0100 Message-ID: <20260129153336.7473-11-pierre-eric.pelloux-prayer@amd.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260129153336.7473-1-pierre-eric.pelloux-prayer@amd.com> References: <20260129153336.7473-1-pierre-eric.pelloux-prayer@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: satlexmb08.amd.com (10.181.42.217) To satlexmb07.amd.com (10.181.42.216) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000044F5:EE_|SA1PR12MB7173:EE_ X-MS-Office365-Filtering-Correlation-Id: 8f2aed2d-edd3-4ce5-d06c-08de5f4c1231 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|82310400026|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?B?d0wvSFJYekNxaDNJVHRiYk83aHphT2N1YjRJVjlVTmFWeHBvbTVDWDgrSUZP?= =?utf-8?B?UzF5RzRhZ2JJZ1N4Z1lrNjBuVTVLWG1IaEJzMEVpTHFsY0tqeG5oUUJIbXpq?= =?utf-8?B?UXBUZmhEbU9vdnlqWUYwbCtoU1pwTGwvSStBSkJGcDdiOVNUUExET2RSWWpV?= =?utf-8?B?U3JVTDU2V0ljdzRMditmeFUvSDdyZWVhQWxWSmJIUG5wSjdMYVFqME1kNWFw?= =?utf-8?B?YUc0NXM4UWZ2cjRSaEpuSGZDUTBNS3hCT0RUWlJlR0NnZDd1R2pJczZJR3Bs?= =?utf-8?B?YmRYZW1ka24wNFZBelVOejR0bU91Wnd4KzRiNXZmSnk0QXFDWW45VjU2b2Zv?= =?utf-8?B?QWhjQ3U4T2RoZmw3V1daY0YrZlFCVktVRkRscnpXM05QWlY1bTk0eTBVeFgy?= =?utf-8?B?NVZGODh0M2FoamF0UGhMZ1lwZVZ6dHk0VmZ6eUp0ZndFaWZBSkloUnB6WEor?= =?utf-8?B?V080aGJveFAxYnZZSkdKNllYcXVVaXFyLzhPU0dyWnh0aHViZCtFTWNNMks0?= =?utf-8?B?VmlLSFV5d3BoOURqUzhoNDlsZVJIOWJpR05zaG5ud09GaXAybG1oU05YdE5w?= =?utf-8?B?OForNjVHbzFlcndoSms1K3JBUlFoeFhvTGZRZ0EzVzMwaDdWNXZsaitlWVkv?= =?utf-8?B?L3ZmUFhjcEtvb3lIVGFIMTFIN0RZemM1aVZ3Y0hBVWVSMHI2OERPRjRXZng3?= =?utf-8?B?dUVDK0JQWVVTSk9kMm03R1A5RHh6WXowZTN1dGQvMmJaazBXUVZ1b2NLV2s1?= =?utf-8?B?SVpadXhaeDhMdTRqcnZSaVNLd3VCbVlmY2lIeXVQeUZ2K1dSM0pWZG5qQVhJ?= =?utf-8?B?ZzhncEZrTHpIM2VXdHppc2x3SGRBQWI3bFFWUGRzQkpKRGgyRDZnRmtWRHFk?= =?utf-8?B?TjF6UHI5L05TNnIrVmRxMHFpck5ZYmpLdHArREErZW5IR2JBeXBFTmRKa2w0?= =?utf-8?B?ekxpUFNVMlhoUTE0NlVKQWZsVU1BbE1xdVhmMmZPSXNCTGtoU1IxcWRWU0JE?= =?utf-8?B?ck9sMVJBV2tKUmRMTG1xdE9sdXlyM0t4MXgzTlc3UW85dG02Z1NNOXNJMldF?= =?utf-8?B?Vjg3MENrMkZ0dG43SDE2eG5iUis2cWdOU0tNK20xNitFUGFYWGRSTE1maC9G?= =?utf-8?B?NDgzYVduTlJTQW1KM3lmUUo1UHR1NnZVZlB0ZW54a1hIVldZZ1lPYXN5WXdZ?= =?utf-8?B?dzVQdVRYV0hvZnphWHY0VWNxMVdTcEJ6ZEJSaDkyWGxpSzlTdlRCeHRxaVo1?= =?utf-8?B?dmhhZHBPanFNWmVZdDFaS1FJKzdjSlUvY016dWNSV0laOUlYdmJYRkhaZ2V6?= =?utf-8?B?ZkVycTg1SmNaZjEyUWIxY1ZISm9NRnJHZlY1OGlvL0NZbVpQWThPRVF0c0hW?= =?utf-8?B?YVJRc2VtdnhzN1YvRWVKMlgyUVF4ZFNXVlhSbTF4dzFBc3phZ1lvS1lBT1dR?= =?utf-8?B?TjdtQVdPM0tlRSszOUpEZzdYcFBoaitlTTFzTTM0V1d2bDc0OVJVenpWQ0pu?= =?utf-8?B?d2l3Y1hrZmVVYUpIcjNVUG5jK3lWN0ZoM0dkcUlDLzJ0S01yalNiTVpMT3BQ?= =?utf-8?B?bmR6OUU2UVliZW9zS1NXc2tRYnVmdThEanFDY3FaMUNnSHhKSlc1eTFCRkdE?= =?utf-8?B?cGRicVdPTURuS1p5UC80dUN4R0Z5RkRROGZLZVRnYk9hQkpHZVlmK3djc0hM?= =?utf-8?B?K0xUbk5kaFVCeTZYWUs1Qm8vcVJlK0F2cDJNdU9uK1FMUjRlRllXaWhFTWFk?= =?utf-8?B?Yk0yRnZJczFhTzFGUFZBT0VXbjl6NG1vUDdzYk9kUnF1LzcxVXVGNS9kVkI2?= =?utf-8?B?UU1BNHJBdGNTSm4vYktBR3g5c2syOWEwYXdETytFM3ROYmI0b01QSWozcEJ6?= =?utf-8?B?WHp2S2F6TlMydXhIa2V4U21GSnB3OW9Kdjg2NER5L1pRTzBSQVllYjg5a2NM?= =?utf-8?B?a01KbisreHVQR3N1YVE4SVY1eEtESDMzWkZKR1JyTUhjOVJ3STVxOTJua0gy?= =?utf-8?B?Sjc3OEI1dFZCKzA2VVE5S1ovSzB4V21PQjh2ZkRCVFVFa1FSb3hIOFhZWTM4?= =?utf-8?B?S3BSOEtJcDR5YS9MczFXZjJqM0tKYjJoVWo4ajRWbFVyS2xtLytiOUtIbHcx?= =?utf-8?B?ZVpHcEd3d3YwTG9TZlNtNm5zem9WUkkyeWtaK2MvT0swZXhxcUtuby91U3c3?= =?utf-8?B?N3JYQkdSL2JYWDBsbGdRalUxOHo0S1c3dmdGcUpYbXJpdW1VZnFUcXRXTy84?= =?utf-8?B?R1hDak9qUnlPTSswa0lYRm9UOVdnPT0=?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb07.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(82310400026)(376014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 1+Kn8AaUg8z2unscoXej0WIGgrT5RHfALc1aTCHZ/FNiMGw3kdQr/yT+emaQ/3zor+Qlg1cfNtZmXNRdgnqAWu1b5AJhfvGZDsFSoMbchtCEDdNm4gbHZWc+yfU6ft4AQ/AjmFZDLYOI+q7TRpWjAAHvdSTJzd0DXGzsHs7QmCPQoCTbf8Vn1ML3q9tCwZRYYle0mM1QJOjodmwC+4J3H5YCS1C3Q19iydtRwsIrJpoMoJij+WNGfHFEQZiNUmdX5yzF1Z9wt55ppJypq/mAddnxlp4j90UivO1C3OG7F4MyFU/Ia9CoFsZRPGI+KH9AVuhFjSUufFQ87Y/dpU2wYedrCM1e59bkQLzmt+Xqy8f6aozOJsXQiDXQMF5vrZ6MtT07+7HGyQ2KxgrXBJ/W9bRsDZVPqCkkoIf1hk435QHcBDlnFvROUMxKDFSMcOr9 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jan 2026 15:35:45.9269 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8f2aed2d-edd3-4ce5-d06c-08de5f4c1231 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=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000044F5.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB7173 Makes copies/evictions faster when gart windows are required. Signed-off-by: Pierre-Eric Pelloux-Prayer Reviewed-by: Christian K=C3=B6nig --- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/= amdgpu/amdgpu_ttm.h index f927b793c395..bf101215757e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -39,7 +39,7 @@ #define AMDGPU_PL_MMIO_REMAP (TTM_PL_PRIV + 5) #define __AMDGPU_PL_NUM (TTM_PL_PRIV + 6) =20 -#define AMDGPU_GTT_MAX_TRANSFER_SIZE 512 +#define AMDGPU_GTT_MAX_TRANSFER_SIZE 1024 =20 extern const struct attribute_group amdgpu_vram_mgr_attr_group; extern const struct attribute_group amdgpu_gtt_mgr_attr_group; --=20 2.43.0