Linux kernel bug fix: x86 / CPU: Avoid unnecessary IPIs in arch_freq_get_on_cpu()
Subsystem: arch/x86 (arch/x86/kernel/cpu/aperfmperf.c)
Bug type: hang, severity: medium
Files changed: arch/x86/kernel/cpu/aperfmperf.c
Introduced by Rafael J. Wysocki on 2017-07-30 14:26:51 +0200; fixed by Rafael J. Wysocki on 2017-11-13 19:42:39 -0800 (lifetime: 106 days)