diff options
| author | Luben Tuikov <luben.tuikov@amd.com> | 2022-12-10 02:51:19 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-12-14 16:48:00 -0500 |
| commit | 7554886daa31eacc8e7fac9e15bbce67d10b8f1f (patch) | |
| tree | a43c0fb3d8cce7bfd3ae9ccf48b34475d1744f09 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | 28afcb0ad54c858d0f426b340e88e0277a375597 (diff) | |
drm/amdgpu: Fix size validation for non-exclusive domains (v4)
Fix amdgpu_bo_validate_size() to check whether the TTM domain manager for the
requested memory exists, else we get a kernel oops when dereferencing "man".
v2: Make the patch standalone, i.e. not dependent on local patches.
v3: Preserve old behaviour and just check that the manager pointer is not
NULL.
v4: Complain if GTT domain requested and it is uninitialized--most likely a
bug.
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: AMD Graphics <amd-gfx@lists.freedesktop.org>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions