
29 Sep
2025
29 Sep
'25
11:13 a.m.
From: Qizhi Zhang <zhangqizhi3@h-partners.com> perf: arm_pmuv3: Factor out PMCCNTR_EL0 use conditions and Don't use PMCCNTR_EL0 on SMT cores Yicong Yang (2): perf: arm_pmuv3: Factor out PMCCNTR_EL0 use conditions perf: arm_pmuv3: Don't use PMCCNTR_EL0 on SMT cores drivers/perf/arm_pmu.c | 6 ++++++ drivers/perf/arm_pmuv3.c | 34 ++++++++++++++++++++++++++++++---- include/linux/arch_topology.h | 11 +++++++++++ include/linux/perf/arm_pmu.h | 1 + 4 files changed, 48 insertions(+), 4 deletions(-) -- 2.33.0