[tip:perf/core] perf/x86/intel/uncore: Use Sandy Bridge client PMU on Haswell/Broadwell

tip-bot for Andi Kleen
2015-08-04T08:53:32Z

Commit-ID: 3a999587b4a1815cf4dadddf6b5aad470f048239
Gitweb: http://git.kernel.org/tip/3a999587b4a1815cf4dadddf6b5aad470f048239
Author: Andi Kleen <ak@linux.intel.com>
AuthorDate: Sun, 14 Jun 2015 22:57:41 -0700
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 4 Aug 2015 10:16:53 +0200

perf/x86/intel/uncore: Use Sandy Bridge client PMU on Haswell/Broadwell

Haswell and Broadwell have the same uncore CBOX/ARB PMU as Sandy Bridge.
Add the respective model numbers to enable the SNB uncore PMU.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: eranian@google.com
Cc: kan.liang@intel.com
Link: http://lkml.kernel.org/r/1434347862-28490-2-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/kernel/cpu/perf_event_intel_uncore.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
index 21b5e38..c2af967 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
@@ -1209,6 +1209,11 @@ static int __init uncore_cpu_init(void)
break;
case 42: /* Sandy Bridge */
case 58: /* Ivy Bridge */
+ case 60: /* Haswell */
+ case 69: /* Haswell */
+ case 70: /* Haswell */
+ case 61: /* Broadwell */
+ case 71: /* Broadwell */
snb_uncore_cpu_init();
break;
case 45: /* Sandy Bridge-EP */