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drm/amdgpu/userq: reserve root bo without interruption

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Fix the code to make it an uninterruptible reservation
for root bo.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d409ab4e387d94b2e593d558b54b7bfd315e0e75)
This commit is contained in:
Sunil Khatri
2026-05-18 18:55:25 +05:30
committed by Alex Deucher
parent cedee93d43
commit a00caed230
1 changed files with 1 additions and 5 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
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@@ -620,11 +620,7 @@ amdgpu_userq_destroy(struct amdgpu_userq_mgr *uq_mgr, struct amdgpu_usermode_que
/* Cancel any pending hang detection work and cleanup */
cancel_delayed_work_sync(&queue->hang_detect_work);
r = amdgpu_bo_reserve(vm->root.bo, false);
if (r) {
drm_file_err(uq_mgr->file, "Failed to reserve root bo during userqueue destroy\n");
return r;
}
amdgpu_bo_reserve(vm->root.bo, true);
amdgpu_userq_buffer_vas_list_cleanup(adev, queue);
amdgpu_bo_unreserve(vm->root.bo);