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| author | Jay Cornwall <jay.cornwall@amd.com> | 2025-02-08 00:40:34 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-03-18 23:28:34 +0300 |
| commit | 424648c3838133f93a34fdfe4f9d5597551e7b3b (patch) | |
| tree | 505e1bbfbfee3e404bb24cf91769d61f3988ee16 /tools/perf/scripts/python/flamegraph.py | |
| parent | 5ca0040ecfe8ba0dee9df1f559e8d7587f12bf89 (diff) | |
| download | linux-424648c3838133f93a34fdfe4f9d5597551e7b3b.tar.xz | |
drm/amdkfd: Fix instruction hazard in gfx12 trap handler
VALU instructions with SGPR source need wait states to avoid hazard
with SALU using different SGPR.
v2: Eliminate some hazards to reduce code explosion
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Lancelot Six <lancelot.six@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 7e0459d453b911435673edd7a86eadc600c63238)
Cc: stable@vger.kernel.org # 6.12.x
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions