Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a4b4f11b authored by Yan, Zheng's avatar Yan, Zheng Committed by Ingo Molnar
Browse files

perf/x86/intel: Fix Silvermont's event constraints 



Event 0x013c is not the same as fixed counter2, remove it from
Silvermont's event constraints.

Signed-off-by: default avatarYan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: default avatarPeter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1398755081-12471-1-git-send-email-zheng.z.yan@intel.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent ffb4ef21

arch/x86/kernel/cpu/perf_event_intel.c

+0 −1
Original line number Diff line number Diff line
@@ -169,7 +169,6 @@ static struct event_constraint intel_slm_event_constraints[] __read_mostly = 
{

	FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */

	FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */

	FIXED_EVENT_CONSTRAINT(0x013c, 2), /* CPU_CLK_UNHALTED.REF */

	FIXED_EVENT_CONSTRAINT(0x0300, 2), /* pseudo CPU_CLK_UNHALTED.REF */

	EVENT_CONSTRAINT_END

};