Linux kernel bug fix: perf: Fix sibling iteration
Subsystem: drivers (drivers/perf/hisilicon/hisi_uncore_pmu.c)
Bug type: hang, severity: medium
Files changed: arch/alpha/kernel/perf_event.c;arch/arm/mach-imx/mmdc.c;arch/arm/mm/cache-l2x0-pmu.c;arch/mips/kernel/perf_event_mipsxx.c;arch/powerpc/perf/core-book3s.c;arch/powerpc/perf/core-fsl-emb.c;arch/sparc/kernel/perf_event.c;arch/x86/events/core.c;arch/x86/events/intel/uncore.c;drivers/bus/arm-cci.c;drivers/bus/arm-ccn.c;drivers/perf/arm_dsu_pmu.c;drivers/perf/arm_pmu.c;drivers/perf/hisilicon/hisi_uncore_pmu.c;drivers/perf/qcom_l2_pmu.c;drivers/perf/qcom_l3_pmu.c;drivers/perf/xgene_pmu.c;include/linux/perf_event.h;kernel/events/core.c
Introduced by Peter Zijlstra on 2018-03-12 15:28:49 +0100; fixed by Peter Zijlstra on 2018-03-16 15:34:10 +0100 (lifetime: 4 days)