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| author | Victor Zhao <[email protected]> | 2024-10-24 05:40:39 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-11-04 17:05:30 +0000 |
| commit | afe260df55ac280cd56306248cb6d8a6b0db095c (patch) | |
| tree | 1999afe08dfba871a33802127d5b44239e72ae44 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfd_get_cu_occu... (diff) | |
| download | kernel-afe260df55ac280cd56306248cb6d8a6b0db095c.tar.gz kernel-afe260df55ac280cd56306248cb6d8a6b0db095c.zip | |
drm/amdgpu: skip amdgpu_device_cache_pci_state under sriov
Under sriov, host driver will save and restore vf pci cfg space during
reset. And during device init, under sriov, pci_restore_state happens after
fullaccess released, and it can have race condition with mmio protection
enable from host side leading to missing interrupts.
So skip amdgpu_device_cache_pci_state for sriov.
Signed-off-by: Victor Zhao <[email protected]>
Acked-by: Lijo Lazar <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions