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| author | Matt Roper <matthew.d.roper@intel.com> | 2023-11-02 05:48:55 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 11:43:33 -0500 |
| commit | 5d30cfe003a98d2f4ad28fe27226f3f2e6784c65 (patch) | |
| tree | 9572f8e1673e71784c33a50c301e7d807234c445 /tools/perf/scripts/python/stackcollapse.py | |
| parent | effc560d7a36b8c59219dd5374d9725a9edd85c4 (diff) | |
drm/xe: Add Wa_14019821291
This workaround is primarily implemented by the BIOS. However if the
BIOS applies the workaround it will reserve a small piece of our DSM
(which should be at the top, right below the WOPCM); we just need to
keep that region reserved so that nothing else attempts to re-use it.
v2 (Gustavo):
- Check for NULL media_gt
- Mask bits [5:0] to avoid potential issues in future platforms
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/20231102124855.1940491-1-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions