linux-kernel - [tip: perf/core] perf/x86/rapl: Add Ice Lake RAPL support

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Date:   Tue, 19 May 2020 18:44:12 -0000
From:   "tip-bot2 for Kan Liang" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Stephane Eranian <eranian@...gle.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: perf/core] perf/x86/rapl: Add Ice Lake RAPL support

The following commit has been merged into the perf/core branch of tip:

Commit-ID:     f649fc2eefdef7a67698a3c584222c5c8c5a6785
Gitweb:        https://git.kernel.org/tip/f649fc2eefdef7a67698a3c584222c5c8c5a6785
Author:        Kan Liang <kan.liang@...ux.intel.com>
AuthorDate:    Thu, 07 May 2020 06:14:18 -07:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Tue, 19 May 2020 20:34:16 +02:00

perf/x86/rapl: Add Ice Lake RAPL support

Enable RAPL support for Intel Ice Lake X and Ice Lake D.

For RAPL support, it is identical to Sky Lake X.

Reported-by: Stephane Eranian <eranian@...gle.com>
Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lkml.kernel.org/r/1588857258-38213-1-git-send-email-kan.liang@linux.intel.com
---
 arch/x86/events/intel/rapl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/intel/rapl.c
index a5dbd25..9e1e141 100644
--- a/arch/x86/events/intel/rapl.c
+++ b/arch/x86/events/intel/rapl.c
@@ -738,6 +738,8 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(ATOM_GOLDMONT_PLUS,	&model_hsw),
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_L,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE,		&model_skl),
+	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D,		&model_hsx),
+	X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X,		&model_hsx),
 	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE_L,		&model_skl),
 	X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE,		&model_skl),
 	{},