[GIT PULL] perf fixes

From: Ingo Molnar
Date: Fri Apr 03 2015 - 09:11:13 EST


Linus,

Please pull the latest perf-urgent-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-for-linus

# HEAD: c420f19b9cdc59662dbb56677417487efc1729ec perf/x86/intel: Fix Haswell CYCLE_ACTIVITY.* counter constraints

Two x86 Intel PMU constraint handling fixes.

Thanks,

Ingo

------------------>
Andi Kleen (1):
perf/x86/intel: Fix Haswell CYCLE_ACTIVITY.* counter constraints

Kan Liang (1):
perf/x86/intel: Filter branches for PEBS event


arch/x86/kernel/cpu/perf_event_intel.c | 10 +++++-----
1 file 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;

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