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| author | Dirk Gouders <[email protected]> | 2020-10-01 19:55:25 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-10-05 19:12:46 +0000 |
| commit | 2ae78708047026397713a0e4af011bdd5d392e14 (patch) | |
| tree | 2f34359a5de51c643e0bb20fd0a9db5b8293626c /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | drm/amdgpu/swsmu: add interrupt work handler for smu11 parts (diff) | |
| download | kernel-2ae78708047026397713a0e4af011bdd5d392e14.tar.gz kernel-2ae78708047026397713a0e4af011bdd5d392e14.zip | |
drm/amdgpu: fix NULL pointer dereference for Renoir
Commit c1cf79ca5ced46 ("drm/amdgpu: use IP discovery table for renoir")
introduced a NULL pointer dereference when booting with
amdgpu.discovery=0, because it removed the call of vega10_reg_base_init()
for that case.
Fix this by calling that funcion if amdgpu_discovery == 0 in addition to
the case that amdgpu_discovery_reg_base_init() failed.
Fixes: c1cf79ca5ced46 ("drm/amdgpu: use IP discovery table for renoir")
Signed-off-by: Dirk Gouders <[email protected]>
Cc: Hawking Zhang <[email protected]>
Cc: Evan Quan <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions