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| author | Asad Kamal <asad.kamal@amd.com> | 2026-06-23 00:00:00 +0000 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-07-01 11:28:18 -0400 |
| commit | 3a8a05477cda6c8293e2b629495b42981dcaba32 (patch) | |
| tree | 181672c9f9170709734eb7efbd86d4998717daa4 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 53ef33c084c5778cc2dcd1efff25e31b6e231141 (diff) | |
drm/amdgpu/pm/powerplay: bounds-check voltage index in SMU7 lookup
vddInd and vddcInd fields from VBIOS-parsed tables are used to index into
voltage lookup tables without a bounds check. Return -EINVAL when any
index is out of range.
Fixes: c82baa281843 ("drm/amd/powerplay: add Tonga dpm support (v3)")
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions