On 13/03/2026 07:21, Sunil Khatri wrote:
In function amdgpu_userq_wait_ioctl, drm_gem_objects_lookup allocates
memory via kvmalloc and hence when that memory is freed the memory
via kvfree.
Signed-off-by: Sunil Khatri <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
index 76f32fd768fb..fad595401a77 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c
@@ -936,11 +936,11 @@ int amdgpu_userq_wait_ioctl(struct drm_device *dev, void
*data,
put_gobj_write:
for (i = 0; i < num_write_bo_handles; i++)
drm_gem_object_put(gobj_write[i]);
- kfree(gobj_write);
+ kvfree(gobj_write);
put_gobj_read:
for (i = 0; i < num_read_bo_handles; i++)
drm_gem_object_put(gobj_read[i]);
- kfree(gobj_read);
+ kvfree(gobj_read);
free_timeline_points:
kfree(timeline_points);
free_timeline_handles:
Oops, my bad again.
2de9353e193f ("drm/amdgpu/userq: Use drm_gem_objects_lookup in
amdgpu_userq_wait_ioctl")
Reviewed-by: Tvrtko Ursulin <[email protected]>
Regards,
Tvrtko
