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SubjectRe: [PATCH V0 2/3] perf/x86/intel/bm.c: Add Intel Branch Monitoring support
On Fri, Nov 03, 2017 at 11:00:05AM -0700, Megha Dey wrote:

SNIP

> +
> +static int intel_bm_event_nmi_handler(unsigned int cmd, struct pt_regs *regs)
> +{
> + struct perf_event *event;
> + union bm_detect_status stat;
> + struct perf_sample_data data;
> + int i;
> + unsigned long x;
> +
> + rdmsrl(BR_DETECT_STATUS_MSR, stat.raw);
> +
> + if (stat.event) {
> + wrmsrl(BR_DETECT_STATUS_MSR, 0);
> + apic_write(APIC_LVTPC, APIC_DM_NMI);
> + /*
> + * Issue wake-up to corrresponding polling event

s/rrr/rr/ ;-)

jirka

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