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| author |   Lang Yu <lang.yu@amd.com> | 2025-05-23 10:04:54 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-05-29 10:58:44 -0400 |
| commit | 30837a49bd0aba0f311d4056cd48753955f60d40 (patch) | |
| tree | a2e3ba6f3ccdefa1716c4d47ce300dbecdbe13ed /scripts/lib/kdoc/kdoc_output.py | |
| parent | drm/amdgpu/mes: remove some unused functions (diff) | |
| download | linux-rng-30837a49bd0aba0f311d4056cd48753955f60d40.tar.xz linux-rng-30837a49bd0aba0f311d4056cd48753955f60d40.zip | |
drm/amdkfd: Map wptr BO to GART unconditionally
For simulation C models that don't run CP FW where adev->mes.sched_version
is not populated correctly. This causes NULL dereference in
amdgpu_amdkfd_free_gtt_mem(dev->adev, (void **)&pqn->q->wptr_bo_gart)
and warning on unpinned BO in amdgpu_bo_gpu_offset(q->properties.wptr_bo).
Compared with adding version check here and there,
always map wptr BO to GART simplifies things.
v2: Add NULL check in amdgpu_amdkfd_free_gtt_mem.(Philip)
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions