diff options
| author | Oak Zeng <[email protected]> | 2021-01-23 11:34:45 -0600 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-03-23 22:58:27 -0400 |
| commit | 1f928f51593ca07e2b125ca862fcff687e9e498b (patch) | |
| tree | bff7e672ae0dabcbada22c9861bd69565fa4ae57 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 35d5f224a5593028ecbc784d7c6cb0c77fb3aac3 (diff) | |
drm/amdgpu: Use physical translation mode to access page table
On A+A platform, CPU write page directory and page table in cached
mode. So it is necessary for page table walker to snoop CPU cache.
This setting is necessary for page walker to snoop page directory
and page table data out of CPU cache.
Signed-off-by: Oak Zeng <[email protected]>
Acked-by: Christian Konig <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions