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perf/x86/intel: Add support for IvyBridge model 58 Uncore

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According to Intel Vol3b 18.9, the IvyBridge model 58 uncore is
the same as that of SandyBridge.

I've done some simple tests and with this patch things seem to
work on my mac-mini.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Stephane Eranian <eranian@gmail.com>
Link: http://lkml.kernel.org/r/alpine.DEB.2.02.1304291549320.15827@vincent-weaver-1.um.maine.edu
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Vince Weaver 2013-04-29 15:52:27 -04:00 committed by Ingo Molnar
parent 80e217e9ca
commit 9a6bc14350
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/cpu/perf_event_intel_uncore.c
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@ -2853,6 +2853,7 @@ static int __init uncore_cpu_init(void)
msr_uncores = nhm_msr_uncores;
break;
case 42: /* Sandy Bridge */
case 58: /* Ivy Bridge */
if (snb_uncore_cbox.num_boxes > max_cores)
snb_uncore_cbox.num_boxes = max_cores;
msr_uncores = snb_msr_uncores;