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Merge branch 'perf/urgent' into perf/core, to pick up fixes 

Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2016-05-12 10:14:45 +02:00
parent 9ab975a029 6d6f2833bf
commit 5319e5ad0c
3 changed files with 9 additions and 2 deletions
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2
arch/x86/events/intel/core.c
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@ -3866,7 +3866,7 @@ __init int intel_pmu_init(void)
c->idxmsk64 |= (1ULL << x86_pmu.num_counters) - 1;
}
c->idxmsk64 &=
~(~0UL << (INTEL_PMC_IDX_FIXED + x86_pmu.num_counters_fixed));
~(~0ULL << (INTEL_PMC_IDX_FIXED + x86_pmu.num_counters_fixed));
c->weight = hweight64(c->idxmsk64);
}
}

7
arch/x86/events/intel/uncore_snbep.c
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@ -219,6 +219,9 @@
#define KNL_CHA_MSR_PMON_BOX_FILTER_TID 0x1ff
#define KNL_CHA_MSR_PMON_BOX_FILTER_STATE (7 << 18)
#define KNL_CHA_MSR_PMON_BOX_FILTER_OP (0xfffffe2aULL << 32)
#define KNL_CHA_MSR_PMON_BOX_FILTER_REMOTE_NODE (0x1ULL << 32)
#define KNL_CHA_MSR_PMON_BOX_FILTER_LOCAL_NODE (0x1ULL << 33)
#define KNL_CHA_MSR_PMON_BOX_FILTER_NNC (0x1ULL << 37)
/* KNL EDC/MC UCLK */
#define KNL_UCLK_MSR_PMON_CTR0_LOW 0x400
@ -1902,6 +1905,10 @@ static int knl_cha_hw_config(struct intel_uncore_box *box,
reg1->reg = HSWEP_C0_MSR_PMON_BOX_FILTER0 +
KNL_CHA_MSR_OFFSET * box->pmu->pmu_idx;
reg1->config = event->attr.config1 & knl_cha_filter_mask(idx);
reg1->config |= KNL_CHA_MSR_PMON_BOX_FILTER_REMOTE_NODE;
reg1->config |= KNL_CHA_MSR_PMON_BOX_FILTER_LOCAL_NODE;
reg1->config |= KNL_CHA_MSR_PMON_BOX_FILTER_NNC;
reg1->idx = idx;
}
return 0;

2
arch/x86/events/msr.c
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@ -182,7 +182,7 @@ static void msr_event_update(struct perf_event *event)
if (unlikely(event->hw.event_base == MSR_SMI_COUNT))
delta = sign_extend64(delta, 31);
local64_add(now - prev, &event->count);
local64_add(delta, &event->count);
}
static void msr_event_start(struct perf_event *event, int flags)