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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2018-07-05 14:49:34 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-10 14:17:43 -0500 |
| commit | e85115786ae1bdcfd86da759928a2b644204d42a (patch) | |
| tree | 509b76fd89df3315869be5569b4e5f4c3e2ba0a0 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | efaa96463929684ceca4be96d0959e9ced1fa093 (diff) | |
drm/amdgpu: Verify root PD is mapped into kernel address space (v4)
Problem: When PD/PT update made by CPU root PD was not yet mapped causing
page fault.
Fix: Verify root PD is mapped into CPU address space.
v2:
Make sure that we add the root PD to the relocated list
since then it's get mapped into CPU address space bt default
in amdgpu_vm_update_directories.
v3:
Drop change to not move kernel type BOs to evicted list.
v4:
Remove redundant bo move to relocated list.
Link: https://bugs.freedesktop.org/show_bug.cgi?id=107065
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions