diff options
| author | Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> | 2023-07-13 18:43:49 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-07-18 11:09:30 -0400 |
| commit | a62e702ee1a1ae08693aeaa4ae1fc1448cbd5a19 (patch) | |
| tree | 7a3618e38a9a3b520f77f4e94ccfc2a0177446ee /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | f0b60e6e9b2ba36e300f12ce02aae9e7c267ef56 (diff) | |
drm/amdgpu: Avoid possiblity of kernel crash in 'gmc_v8_0, gmc_v7_0_init_microcode()'
If the function 'gmc_v8_0_ or gmc_v7_0_init_microcode()' fails, the
driver will just fail to load, hence return -EINVAL rather having BUG(),
fixes WARNING: Do not crash the kernel unless it is absolutely
unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead
of BUG() or variants
Fixes: 2f77b5931f68 ("drm/amdgpu: Fix error & warnings in gmc_v8_0.c")
Fixes: 0cfc1d683046 ("drm/amdgpu: Fix errors & warnings in gmc_ v6_0, v7_0.c")
Suggested-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@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_ras.c')
0 files changed, 0 insertions, 0 deletions