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DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: DS1T9jd7iRK6bsOX6SXDnVg3ErZhiejigX6gpwPmETEHrG7bnBhUq/NB4RsnyQ+4jcjX5EINFSWFtCQ2H/tj/8GMWWOnVUQZZmSLtNEDQXNUNW9VSh/fIiOiIe5rzv4xsyCnc9zazOzWRkGCklyzQEdYmyPa0jd7xsW+MlXnpxxLfK3puyLWvZYgKoFTQhXsSwS+XVztWSF1v9O1fBY8jz+N3Jb3ZC7dsh7bvQD+gq80pBSiNpKEA2gyhe/XP/l+IhM+bSdbvIR1Qu07Ade+cTBuQIK8xAwEqNl5DQz9NdH+c7kJfSoDgx4+5aTguBdyPGmRZsgVtlKTt49yUJEINeBXS7UnJLigAM881bMxf/e6zL6KFjDoF1byUj/Zh4ytikkuygKrYIetazfgXBSTJzqtvPmOhxHxT5CX9fTkAQd1oXX49FW1vn4uNEkyQ0ML X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jun 2026 19:25:12.1637 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ee62b74d-f781-4371-745a-08decca626e0 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: BL02EPF0001A107.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV3PR12MB9234 X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" For the memory allocation greater than 5k on small BAR system, need to stop accessing BO with CPU. Signed-off-by: Fangzhi Zuo Tested-by: Mark Broadworth --- lib/igt_amd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/igt_amd.c b/lib/igt_amd.c index 47e587e54..5e8626c02 100644 --- a/lib/igt_amd.c +++ b/lib/igt_amd.c @@ -58,7 +58,7 @@ uint32_t igt_amd_create_bo(int fd, uint64_t size) create.in.bo_size = size; create.in.alignment = 256; create.in.domains = AMDGPU_GEM_DOMAIN_VRAM; - create.in.domain_flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED + create.in.domain_flags = AMDGPU_GEM_CREATE_NO_CPU_ACCESS | AMDGPU_GEM_CREATE_VRAM_CLEARED; do_ioctl(fd, DRM_IOCTL_AMDGPU_GEM_CREATE, &create); -- 2.43.0