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| author | ZhenGuo Yin <zhenguo.yin@amd.com> | 2023-12-19 14:39:42 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-12-19 14:59:03 -0500 |
| commit | 87825c860eb8e4b80391c51ea1bb99e5cbac0025 (patch) | |
| tree | 6426add6b345fa2118e4291f7944278f924d4055 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 99cab331a4ee621e3604542ca88f9d76f2865aef (diff) | |
| download | lwn-87825c860eb8e4b80391c51ea1bb99e5cbac0025.tar.gz lwn-87825c860eb8e4b80391c51ea1bb99e5cbac0025.zip | |
drm/amdgpu: re-create idle bo's PTE during VM state machine reset
Idle bo's PTE needs to be re-created when resetting VM state machine.
Set idle bo's vm_bo as moved to mark it as invalid.
Fixes: 55bf196f60df ("drm/amdgpu: reset VM when an error is detected")
Signed-off-by: ZhenGuo Yin <zhenguo.yin@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 7da71b6a9dc6..b8fcb6c55698 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -285,6 +285,7 @@ static void amdgpu_vm_bo_reset_state_machine(struct amdgpu_vm *vm) list_for_each_entry_safe(vm_bo, tmp, &vm->idle, vm_status) { struct amdgpu_bo *bo = vm_bo->bo; + vm_bo->moved = true; if (!bo || bo->tbo.type != ttm_bo_type_kernel) list_move(&vm_bo->vm_status, &vm_bo->vm->moved); else if (bo->parent) |