Messages in this thread Patch in this message | | | Date | Tue, 4 Aug 2015 01:52:56 -0700 | From | tip-bot for Andi Kleen <> | Subject | [tip:perf/core] perf/x86/intel/uncore: Use Sandy Bridge client PMU on Haswell/Broadwell |
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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 */
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