v7 of Dapeng's PMU fixes/cleanups series. FWIW, I haven't gone through the changes all that carefully, I mostly focused on the high level "what" and the style. This blows up without the per-CPU fixes: https://lore.kernel.org/all/20250215012032.1206409-1-seanjc@xxxxxxxxxx v7: - Rewrite the changelog for the patch that shrinks the size of pmu_counter_t. - Cosmetic changes. v6: https://lore.kernel.org/all/20240914101728.33148-1-dapeng1.mi@xxxxxxxxxxxxxxx Dapeng Mi (17): x86: pmu: Remove blank line and redundant space x86: pmu: Refine fixed_events[] names x86: pmu: Align fields in pmu_counter_t to better pack the struct x86: pmu: Enlarge cnt[] length to 48 in check_counters_many() x86: pmu: Print measured event count if test fails x86: pmu: Fix potential out of bound access for fixed events x86: pmu: Fix cycles event validation failure x86: pmu: Use macro to replace hard-coded branches event index x86: pmu: Use macro to replace hard-coded ref-cycles event index x86: pmu: Use macro to replace hard-coded instructions event index x86: pmu: Enable and disable PMCs in loop() asm blob x86: pmu: Improve instruction and branches events verification x86: pmu: Improve LLC misses event verification x86: pmu: Adjust lower boundary of llc-misses event to 0 for legacy CPUs x86: pmu: Add IBPB indirect jump asm blob x86: pmu: Adjust lower boundary of branch-misses event x86: pmu: Optimize emulated instruction validation Xiong Zhang (1): x86: pmu: Remove duplicate code in pmu_init() lib/x86/pmu.c | 5 - x86/pmu.c | 423 ++++++++++++++++++++++++++++++++++++++++---------- 2 files changed, 342 insertions(+), 86 deletions(-) base-commit: f77fb696cfd0e4a5562cdca189be557946bf522f -- 2.48.1.601.g30ceb7b040-goog
