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| author | Kan Liang <[email protected]> | 2023-01-04 12:13:45 -0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2023-01-09 12:22:08 +0100 |
| commit | eb467aaac21e133a3d01c48c0a6bf43756b06e78 (patch) | |
| tree | 607cf74d86120fda94328468aa427a7234393460 /scripts/gdb/linux/modules.py | |
| parent | a018d2e3d4b1abc4a3cb64415c5d204fc5d2eafd (diff) | |
perf/x86/intel: Support Architectural PerfMon Extension leaf
The new CPUID leaf 0x23 reports the "true view" of PMU resources.
The sub-leaf 1 reports the available general-purpose counters and fixed
counters. Update the number of counters and fixed counters when the
sub-leaf is detected.
Signed-off-by: Kan Liang <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions