diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2025-04-10 13:54:15 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-21 10:49:22 -0400 |
| commit | c0bbf64870e71eb8d6f6e2bcef3d84ba86baf32c (patch) | |
| tree | 783ce0b7f55b85072a92187bffc8411a0b8bfc31 | |
| parent | edc762a51c7181d6fe1e0837e2eb69afb406f98e (diff) | |
drm/amdgpu/userq: properly clean up userq fence driver on failure
If userq creation fails, we need to properly unwind and free the
user queue fence driver.
v2: free idr as well (Sunil)
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c index 79f4df4255c5..41a095c12f95 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c @@ -330,6 +330,7 @@ amdgpu_userqueue_create(struct drm_file *filp, union drm_amdgpu_userq *args) r = uq_funcs->mqd_create(uq_mgr, &args->in, queue); if (r) { DRM_ERROR("Failed to create Queue\n"); + amdgpu_userq_fence_driver_free(queue); kfree(queue); goto unlock; } @@ -337,6 +338,7 @@ amdgpu_userqueue_create(struct drm_file *filp, union drm_amdgpu_userq *args) qid = idr_alloc(&uq_mgr->userq_idr, queue, 1, AMDGPU_MAX_USERQ_COUNT, GFP_KERNEL); if (qid < 0) { DRM_ERROR("Failed to allocate a queue id\n"); + amdgpu_userq_fence_driver_free(queue); uq_funcs->mqd_destroy(uq_mgr, queue); kfree(queue); r = -ENOMEM; @@ -346,6 +348,8 @@ amdgpu_userqueue_create(struct drm_file *filp, union drm_amdgpu_userq *args) r = uq_funcs->map(uq_mgr, queue); if (r) { DRM_ERROR("Failed to map Queue\n"); + idr_remove(&uq_mgr->userq_idr, qid); + amdgpu_userq_fence_driver_free(queue); uq_funcs->mqd_destroy(uq_mgr, queue); kfree(queue); goto unlock; |