From: Andi Kleen <andi@firstfloor.org>
To: peterz@infradead.org
Cc: eranian@google.com, linux-kernel@vger.kernel.org,
kan.liang@intel.com, Andi Kleen <ak@linux.intel.com>
Subject: [PATCH 2/3] x86, perf, uncore: Use Sandy Bridge client PMU on Haswell/Broadwell
Date: Sun, 14 Jun 2015 22:57:41 -0700 [thread overview]
Message-ID: <1434347862-28490-2-git-send-email-andi@firstfloor.org> (raw)
In-Reply-To: <1434347862-28490-1-git-send-email-andi@firstfloor.org>
From: Andi Kleen <ak@linux.intel.com>
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>
---
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 dd319e5..b57a09d 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
@@ -1202,6 +1202,11 @@ 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 */
--
2.4.2
next prev parent reply other threads:[~2015-06-15 5:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-15 5:57 [PATCH 1/3] x86, perf, uncore: Add support for ARB uncore PMU on Sandy/IvyBridge Andi Kleen
2015-06-15 5:57 ` Andi Kleen [this message]
2015-08-04 8:52 ` [tip:perf/core] perf/x86/intel/uncore: Use Sandy Bridge client PMU on Haswell/Broadwell tip-bot for Andi Kleen
2015-06-15 5:57 ` [PATCH 3/3] x86, perf, uncore: Don't make MSR uncore depend on PCI uncore Andi Kleen
2015-06-16 12:06 ` Thomas Gleixner
2015-08-04 8:52 ` [tip:perf/core] perf/x86/intel/uncore: Add support for ARB uncore PMU on Sandy/IvyBridge tip-bot for Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2015-06-18 20:45 Updated Haswell uncore PMU patchkit Andi Kleen
2015-06-18 20:46 ` [PATCH 2/3] x86, perf, uncore: Use Sandy Bridge client PMU on Haswell/Broadwell Andi Kleen
2015-06-18 23:02 Another Haswell uncore patchkit Andi Kleen
2015-06-18 23:02 ` [PATCH 2/3] x86, perf, uncore: Use Sandy Bridge client PMU on Haswell/Broadwell Andi Kleen
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