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| author | Jesse Zhang <Jesse.Zhang@amd.com> | 2024-02-29 09:00:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-03-04 23:58:45 +0300 |
| commit | feb13f52c8547a8198045077d6aa9c3f2400ba11 (patch) | |
| tree | 6538b84a3b952b0f9f4bb53bf5b409fcd787df96 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | b07395d5d5e74e3a7e2e436fc0eced2b0f332074 (diff) | |
| download | linux-feb13f52c8547a8198045077d6aa9c3f2400ba11.tar.xz | |
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_debugfs.c')
0 files changed, 0 insertions, 0 deletions