diff options
| author | Jesse Zhang <Jesse.Zhang@amd.com> | 2024-02-29 14:00:14 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-03-04 15:58:45 -0500 |
| commit | feb13f52c8547a8198045077d6aa9c3f2400ba11 (patch) | |
| tree | 6538b84a3b952b0f9f4bb53bf5b409fcd787df96 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | |
| parent | b07395d5d5e74e3a7e2e436fc0eced2b0f332074 (diff) | |
Revert "drm/amdgpu: remove vm sanity check from amdgpu_vm_make_compute" for Raven
fix the issue:
"amdgpu: Failed to create process VM object".
[Why]when amdgpu initialized, seq64 do mampping and update bo mapping in vm page table.
But when clifo run. It also initializes a vm for a process device through the function kfd_process_device_init_vm and ensure the root PD is clean through the function amdgpu_vm_pt_is_root_clean.
So they have a conflict, and clinfo always failed.
v1:
- remove all the pte_supports_ats stuff from the amdgpu_vm code (Felix)
Signed-off-by: Jesse Zhang <Jesse.Zhang@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.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index 42f6ddec50c1..9f6b5e1ccf34 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -357,9 +357,6 @@ struct amdgpu_vm { /* Functions to use for VM table updates */ const struct amdgpu_vm_update_funcs *update_funcs; - /* Flag to indicate ATS support from PTE for GFX9 */ - bool pte_support_ats; - /* Up to 128 pending retry page faults */ DECLARE_KFIFO(faults, u64, 128); |