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perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
commit306e3e91ed
upstream. The event CYCLE_ACTIVITY.STALLS_MEM_ANY (0x14a3) should be available on all 8 GP counters on ICL, but it's only scheduled on the first four counters due to the current ICL constraint table. Add a line for the CYCLE_ACTIVITY.STALLS_MEM_ANY event in the ICL constraint table. Correct the comments for the CYCLE_ACTIVITY.CYCLES_MEM_ANY event. Fixes:6017608936
("perf/x86/intel: Add Icelake support") Reported-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20201019164529.32154-1-kan.liang@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 2 additions and 1 deletions
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@ -253,7 +253,8 @@ static struct event_constraint intel_icl_event_constraints[] = {
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INTEL_EVENT_CONSTRAINT_RANGE(0x48, 0x54, 0xf),
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INTEL_EVENT_CONSTRAINT_RANGE(0x60, 0x8b, 0xf),
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INTEL_UEVENT_CONSTRAINT(0x04a3, 0xff), /* CYCLE_ACTIVITY.STALLS_TOTAL */
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INTEL_UEVENT_CONSTRAINT(0x10a3, 0xff), /* CYCLE_ACTIVITY.STALLS_MEM_ANY */
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INTEL_UEVENT_CONSTRAINT(0x10a3, 0xff), /* CYCLE_ACTIVITY.CYCLES_MEM_ANY */
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INTEL_UEVENT_CONSTRAINT(0x14a3, 0xff), /* CYCLE_ACTIVITY.STALLS_MEM_ANY */
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INTEL_EVENT_CONSTRAINT(0xa3, 0xf), /* CYCLE_ACTIVITY.* */
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INTEL_EVENT_CONSTRAINT_RANGE(0xa8, 0xb0, 0xf),
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INTEL_EVENT_CONSTRAINT_RANGE(0xb7, 0xbd, 0xf),
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