linux-kernel - [tip:perf/core] perf/x86/intel: Document all Haswell models

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Message-ID: <tip-d86c8eaf95700d932bdfa8a4f7b4e6d28949fd84@git.kernel.org>
Date:	Wed, 24 Sep 2014 07:59:13 -0700
From:	tip-bot for Andi Kleen <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	peterz@...radead.org, ak@...ux.intel.com, tglx@...utronix.de
Subject: [tip:perf/core] perf/x86/intel: Document all Haswell models

Commit-ID:  d86c8eaf95700d932bdfa8a4f7b4e6d28949fd84
Gitweb:     http://git.kernel.org/tip/d86c8eaf95700d932bdfa8a4f7b4e6d28949fd84
Author:     Andi Kleen <ak@...ux.intel.com>
AuthorDate: Tue, 2 Sep 2014 11:44:12 -0700
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 24 Sep 2014 14:48:16 +0200

perf/x86/intel: Document all Haswell models

Add names for each Haswell model as requested by Peter.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: eranian@...gle.com
Link: http://lkml.kernel.org/r/1409683455-29168-2-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/kernel/cpu/perf_event_intel.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index f962e26..7c9f78e 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -2540,10 +2540,10 @@ __init int intel_pmu_init(void)
 		break;
 
 
-	case 60: /* 22nm Haswell */
-	case 63:
-	case 69:
-	case 70:
+	case 60: /* 22nm Haswell Core */
+	case 63: /* 22nm Haswell Server */
+	case 69: /* 22nm Haswell ULT */
+	case 70: /* 22nm Haswell + GT3e (Intel Iris Pro graphics) */
 		x86_pmu.late_ack = true;
 		memcpy(hw_cache_event_ids, snb_hw_cache_event_ids, sizeof(hw_cache_event_ids));
 		memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs, sizeof(hw_cache_extra_regs));
--
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