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

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Message-ID: <tip-3a999587b4a1815cf4dadddf6b5aad470f048239@git.kernel.org>
Date:	Tue, 4 Aug 2015 01:52:56 -0700
From:	tip-bot for Andi Kleen <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, ak@...ux.intel.com,
	torvalds@...ux-foundation.org, tglx@...utronix.de, hpa@...or.com,
	mingo@...nel.org, peterz@...radead.org
Subject: [tip:perf/core] perf/x86/intel/uncore:
  Use Sandy Bridge client PMU on Haswell/Broadwell

Commit-ID:  3a999587b4a1815cf4dadddf6b5aad470f048239
Gitweb:     http://git.kernel.org/tip/3a999587b4a1815cf4dadddf6b5aad470f048239
Author:     Andi Kleen <ak@...ux.intel.com>
AuthorDate: Sun, 14 Jun 2015 22:57:41 -0700
Committer:  Ingo Molnar <mingo@...nel.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@...ux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: eranian@...gle.com
Cc: kan.liang@...el.com
Link: http://lkml.kernel.org/r/1434347862-28490-2-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@...nel.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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