[PATCH v2 0/2] LoongArch: Refine init_hw_perf_events()

From: Tiezhu Yang
Date: Sun Nov 09 2025 - 21:59:40 EST


This version is based on 6.18-rc5, use the proper patch title
to make it clear.

Tiezhu Yang (2):
LoongArch: Use CPUCFG6_PMNUM_SHIFT to get PMU number
LoongArch: Detect PMU bits via CPUCFG instruction

arch/loongarch/include/asm/loongarch.h | 1 +
arch/loongarch/kernel/perf_event.c | 7 ++++---
2 files changed, 5 insertions(+), 3 deletions(-)

--
2.42.0