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| author | Dave Airlie <airlied@redhat.com> | 2021-07-30 16:48:35 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2021-07-30 16:48:35 +1000 |
| commit | 04d505de7f82c8f2daa6139b460b05dc01e354e0 (patch) | |
| tree | a5b4f62c721cffa1ff4f1625d76e9d8f79a9d0df /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | |
| parent | f1b7996551a40a4ebb551130c83077a0cabcb935 (diff) | |
| parent | 544dcd74b7093ad4befac99b11d90331aa73348e (diff) | |
Merge tag 'amd-drm-next-5.15-2021-07-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-5.15-2021-07-29:
amdgpu:
- VCN/JPEG power down sequencing fixes
- Various navi pcie link handling fixes
- Clockgating fixes
- Yellow Carp fixes
- Beige Goby fixes
- Misc code cleanups
- S0ix fixes
- SMU i2c bus rework
- EEPROM handling rework
- PSP ucode handling cleanup
- SMU error handling rework
- AMD HDMI freesync fixes
- USB PD firmware update rework
- MMIO based vram access rework
- Misc display fixes
- Backlight fixes
- Add initial Cyan Skillfish support
- Overclocking fixes suspend/resume
amdkfd:
- Sysfs leak fix
- Add counters for vm faults and migration
- GPUVM TLB optimizations
radeon:
- Misc fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210730033455.3852-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 4fb15750b9bb..c4b3eeeab0a1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1285,11 +1285,22 @@ int amdgpu_amdkfd_gpuvm_acquire_process_vm(struct kgd_dev *kgd, if (avm->process_info) return -EINVAL; + /* Free the original amdgpu allocated pasid, + * will be replaced with kfd allocated pasid. + */ + if (avm->pasid) { + amdgpu_pasid_free(avm->pasid); + amdgpu_vm_set_pasid(adev, avm, 0); + } + /* Convert VM into a compute VM */ - ret = amdgpu_vm_make_compute(adev, avm, pasid); + ret = amdgpu_vm_make_compute(adev, avm); if (ret) return ret; + ret = amdgpu_vm_set_pasid(adev, avm, pasid); + if (ret) + return ret; /* Initialize KFD part of the VM and process info */ ret = init_kfd_vm(avm, process_info, ef); if (ret) |