linux-kernel - [tip: perf/core] perf/x86/intel/rapl: Add Comet Lake support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <157925571867.396.7017475440138207762.tip-bot2@tip-bot2>
Date:   Fri, 17 Jan 2020 10:08:38 -0000
From:   "tip-bot2 for Harry Pan" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Harry Pan <harry.pan@...el.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: perf/core] perf/x86/intel/rapl: Add Comet Lake support

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

Commit-ID:     1e0f17724a74c8e94a5235bee7397987b424893f
Gitweb:        https://git.kernel.org/tip/1e0f17724a74c8e94a5235bee7397987b424893f
Author:        Harry Pan <harry.pan@...el.com>
AuthorDate:    Fri, 27 Dec 2019 17:19:46 +08:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Fri, 17 Jan 2020 10:19:25 +01:00

perf/x86/intel/rapl: Add Comet Lake support

Comet Lake supports the same RAPL counters like Kaby Lake and Skylake.
After this, on CML machine the energy counters appear in perf list.

Signed-off-by: Harry Pan <harry.pan@...el.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lkml.kernel.org/r/20191227171944.1.Id6f3ab98474d7d1dba5b95390b24e0a67368d364@changeid
---
 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 5053a40..0991312 100644
--- a/arch/x86/events/intel/rapl.c
+++ b/arch/x86/events/intel/rapl.c
@@ -741,6 +741,8 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = {
 	X86_RAPL_MODEL_MATCH(INTEL_FAM6_ATOM_GOLDMONT_PLUS,	model_hsw),
 	X86_RAPL_MODEL_MATCH(INTEL_FAM6_ICELAKE_L,		model_skl),
 	X86_RAPL_MODEL_MATCH(INTEL_FAM6_ICELAKE,		model_skl),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_COMETLAKE_L,		model_skl),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_COMETLAKE,		model_skl),
 	{},
 };