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| author | Dave Airlie <airlied@redhat.com> | 2024-03-22 10:33:27 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2024-03-22 10:34:12 +1000 |
| commit | cafd86cbdc607eadc28a008cddacd78f0894c628 (patch) | |
| tree | 55ea185623c92bb527c8e69d1c9938575bbe7da1 /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | |
| parent | 921074ab8e07346f8be4c7002ad12a1bd8dccb46 (diff) | |
| parent | bc55c344b06f7e6f99eb92d393ff0a84c1532514 (diff) | |
Merge tag 'amd-drm-fixes-6.9-2024-03-21' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-fixes-6.9-2024-03-21:
amdgpu:
- Freesync fixes
- UAF IOCTL fixes
- Fix mmhub client ID mapping
- IH 7.0 fix
- DML2 fixes
- VCN 4.0.6 fix
- GART bind fix
- GPU reset fix
- SR-IOV fix
- OD table handling fixes
- Fix TA handling on boards without display hardware
- DML1 fix
- ABM fix
- eDP panel fix
- DPPCLK fix
- HDCP fix
- Revert incorrect error case handling in ioremap
- VPE fix
- HDMI fixes
- SDMA 4.4.2 fix
- Other misc fixes
amdkfd:
- Fix duplicate BO handling in process restore
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240321220514.1418288-1-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 | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 14dc9d2d8d53..df58a6a1a67e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -2869,14 +2869,16 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence __rcu * mutex_lock(&process_info->lock); - drm_exec_init(&exec, 0, 0); + drm_exec_init(&exec, DRM_EXEC_IGNORE_DUPLICATES, 0); drm_exec_until_all_locked(&exec) { list_for_each_entry(peer_vm, &process_info->vm_list_head, vm_list_node) { ret = amdgpu_vm_lock_pd(peer_vm, &exec, 2); drm_exec_retry_on_contention(&exec); - if (unlikely(ret)) + if (unlikely(ret)) { + pr_err("Locking VM PD failed, ret: %d\n", ret); goto ttm_reserve_fail; + } } /* Reserve all BOs and page tables/directory. Add all BOs from @@ -2889,8 +2891,10 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence __rcu * gobj = &mem->bo->tbo.base; ret = drm_exec_prepare_obj(&exec, gobj, 1); drm_exec_retry_on_contention(&exec); - if (unlikely(ret)) + if (unlikely(ret)) { + pr_err("drm_exec_prepare_obj failed, ret: %d\n", ret); goto ttm_reserve_fail; + } } } @@ -2950,8 +2954,10 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info, struct dma_fence __rcu * * validations above would invalidate DMABuf imports again. */ ret = process_validate_vms(process_info, &exec.ticket); - if (ret) + if (ret) { + pr_debug("Validating VMs failed, ret: %d\n", ret); goto validate_map_fail; + } /* Update mappings not managed by KFD */ list_for_each_entry(peer_vm, &process_info->vm_list_head, |