If another thread accesses the gpu while the GPU is being reset, the reset could fail. This is especially problematic on SRIOV since host may reset the GPU even if guest is not yet ready. There are code in place that tries to prevent stray access, but over time bugs have crept in making it not reliable. This series hopes to address these bugs. Likun Gao (1): drm/amd/amdgpu: remove unnecessary flush when enable gart Yunxiang Li (9): drm/amdgpu: add skip_hw_access checks for sriov drm/amdgpu: fix sriov host flr handler drm/amdgpu: abort fence poll if reset is started drm/amdgpu/kfd: remove is_hws_hang and is_resetting drm/amdgpu: remove tlb flush in amdgpu_gtt_mgr_recover drm/amdgpu: use helper in amdgpu_gart_unbind drm/amdgpu: fix locking scope when flushing tlb drm/amdgpu: fix missing reset domain locks Revert "drm/amdgpu: Queue KFD reset workitem in VF FED" drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 9 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 66 ++++++++-------- drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 2 - drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 25 +++++- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 2 + drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 3 - drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 3 - drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 3 - drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 3 - drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c | 4 - drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/mes_v12_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 37 ++++----- drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 37 ++++----- drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c | 6 -- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 1 - .../drm/amd/amdkfd/kfd_device_queue_manager.c | 79 ++++++++----------- .../drm/amd/amdkfd/kfd_device_queue_manager.h | 1 - drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 11 ++- .../gpu/drm/amd/amdkfd/kfd_packet_manager.c | 4 +- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 4 +- .../amd/amdkfd/kfd_process_queue_manager.c | 13 ++- 27 files changed, 164 insertions(+), 177 deletions(-) -- 2.34.1
