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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-03 10:38:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-03 10:38:36 -0700 |
| commit | ec2e76b4c73362231e7d6903e14fc9817d99f3ae (patch) | |
| tree | 07c0ef2fd7b3186f6273035887dca1c6a9583b81 /arch | |
| parent | ccc20a3317c4985febbcb7e3d9e73ab639f45c0a (diff) | |
| parent | c420f19b9cdc59662dbb56677417487efc1729ec (diff) | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Two x86 Intel PMU constraint handling fixes"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel: Fix Haswell CYCLE_ACTIVITY.* counter constraints
perf/x86/intel: Filter branches for PEBS event
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event_intel.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 498b6d967138..258990688a5e 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -212,11 +212,11 @@ static struct event_constraint intel_hsw_event_constraints[] = { INTEL_UEVENT_CONSTRAINT(0x01c0, 0x2), /* INST_RETIRED.PREC_DIST */ INTEL_EVENT_CONSTRAINT(0xcd, 0x8), /* MEM_TRANS_RETIRED.LOAD_LATENCY */ /* CYCLE_ACTIVITY.CYCLES_L1D_PENDING */ - INTEL_EVENT_CONSTRAINT(0x08a3, 0x4), + INTEL_UEVENT_CONSTRAINT(0x08a3, 0x4), /* CYCLE_ACTIVITY.STALLS_L1D_PENDING */ - INTEL_EVENT_CONSTRAINT(0x0ca3, 0x4), + INTEL_UEVENT_CONSTRAINT(0x0ca3, 0x4), /* CYCLE_ACTIVITY.CYCLES_NO_EXECUTE */ - INTEL_EVENT_CONSTRAINT(0x04a3, 0xf), + INTEL_UEVENT_CONSTRAINT(0x04a3, 0xf), EVENT_CONSTRAINT_END }; @@ -1649,11 +1649,11 @@ intel_get_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *event if (c) return c; - c = intel_pebs_constraints(event); + c = intel_shared_regs_constraints(cpuc, event); if (c) return c; - c = intel_shared_regs_constraints(cpuc, event); + c = intel_pebs_constraints(event); if (c) return c; |