linux_dsm_epyc7002/tools/power/x86
Youquan Song 44460efe44 tools/power/x86/intel-speed-select: Fix high priority core mask over count
If the CPU package has the less logical CPU than topo_max_cpus, but un-present
CPU's punit_cpu_core will be initiated to 0 and they will be count to core 0

Like below, there are only 10 high priority cores (20 logical CPUs) in the CPU
package, but it count to 27 logic CPUs.

./intel-speed-select base-freq info -l 0 | grep mask
        high-priority-cpu-mask:7f000179,f000179f

With the fix patch:
./intel-speed-select base-freq info -l 0
        high-priority-cpu-mask:00000179,f000179f

Signed-off-by: Youquan Song <youquan.song@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-09-19 14:51:29 +03:00
..
intel_pstate_tracer treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 466 2019-06-19 17:09:10 +02:00
intel-speed-select tools/power/x86/intel-speed-select: Fix high priority core mask over count 2019-09-19 14:51:29 +03:00
turbostat treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335 2019-06-05 17:37:06 +02:00
x86_energy_perf_policy treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209 2019-05-30 11:29:53 -07:00