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| author | Yousef Alhouseen <alhouseenyousef@gmail.com> | 2026-06-30 12:51:01 +0200 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-07-21 19:52:44 +0300 |
| commit | 408b87a481e3ab33cba00292e4c80a30ba97f995 (patch) | |
| tree | f003db2d1d514231a593de96b04f799fed3dde3a /tools/perf/scripts/python/stackcollapse.py | |
| parent | e6137bbef0fe23feaf19e4714892457853064eb6 (diff) | |
platform/x86/intel/pmc: initialize empty PMT read result
pmc_core_pmt_get_lpm_req() returns the last telemetry read status. When
firmware exposes no enabled low-power modes, the loop does not run
and the function returns an uninitialized stack value.
Initialize the status to success so an empty mode set is handled
deterministically.
Signed-off-by: Yousef Alhouseen <alhouseenyousef@gmail.com>
Reviewed-by: David E. Box <david.e.box@linux.intel.com>
Link: https://patch.msgid.link/20260630105101.54016-1-alhouseenyousef@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions