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| author | Yong Zhao <Yong.Zhao@amd.com> | 2019-09-18 18:17:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-03 09:11:01 -0500 |
| commit | c637b36aeac11685a8258f9bcd667dcc06f6951a (patch) | |
| tree | fb7927907e07fd4bef072eb10c33a1bbe132bd72 /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | |
| parent | 424b5442a2a67ba369839455c3b1fb1b00c6d861 (diff) | |
| download | linux-c637b36aeac11685a8258f9bcd667dcc06f6951a.tar.bz2 | |
drm/amdkfd: Fix NULL pointer dereference for set_scratch_backing_va()
Currently this function pointer is missing for GFX10. Considering it is
a void function since GFX9, fix it by checking the function pointer
before dereferencing it.
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c index 20e0ccd079e9..c9f04e91fbab 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c @@ -312,7 +312,6 @@ static const struct kfd2kgd_calls kfd2kgd = { kgd_gfx_v9_get_atc_vmid_pasid_mapping_pasid, .get_atc_vmid_pasid_mapping_valid = kgd_gfx_v9_get_atc_vmid_pasid_mapping_valid, - .set_scratch_backing_va = kgd_gfx_v9_set_scratch_backing_va, .get_tile_config = kgd_gfx_v9_get_tile_config, .set_vm_context_page_table_base = kgd_gfx_v9_set_vm_context_page_table_base, .invalidate_tlbs = kgd_gfx_v9_invalidate_tlbs, |