From 0dbc94796d8714f78446245ef0f080d2c0b7ff0e Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@linux.intel.com>
Date: Wed, 24 Sep 2014 07:34:47 -0700
Subject: [PATCH] perf/x86/intel: Use INTEL_FLAGS_UEVENT_CONSTRAINT for
 PRECDIST

My earlier commit:

  86a04461a99f ("perf/x86: Revamp PEBS event selection")

made nearly all PEBS on Sandy/IvyBridge/Haswell to reject non zero flags.

However this wasn't done for the INST_RETIRED.PREC_DIST event
because no suitable macro existed. Now that we have
INTEL_FLAGS_UEVENT_CONSTRAINT enforce zero flags for
INST_RETIRED.PREC_DIST too.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Link: http://lkml.kernel.org/r/1411569288-5627-2-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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