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| author | Liu ChengZhe <ChengZhe.Liu@amd.com> | 2020-06-09 11:44:43 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 08:59:18 +0300 |
| commit | 7504d3bbec7da70516a13e34415b92bf5203399a (patch) | |
| tree | 4aac5a7054c6a031f7848819dfec79c75a2b2a0e /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 10eafd3e56fde46869d8f46d19c2dc80bdd23bba (diff) | |
| download | linux-7504d3bbec7da70516a13e34415b92bf5203399a.tar.xz | |
drm/amd/amdgpu: handle return value of amdgpu_driver_load_kms
if guest driver failed to enter full GPU access, amdgpu_driver_load_kms
will unload kms and free dev->dev_private, drm_dev_register would access
null pointer. Driver will enter an error state and can't be unloaded.
Signed-off-by: Liu ChengZhe <ChengZhe.Liu@amd.com>
Reviewed-by: Madhav Chauhan <madhav.chauhan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions