linux-kernel - [PATCH] perf/x86/intel: Add Arrow Lake U 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>] [day] [month] [year] [list]

Message-Id: <20241121180526.2364759-1-kan.liang@linux.intel.com>
Date: Thu, 21 Nov 2024 10:05:26 -0800
From: kan.liang@...ux.intel.com
To: peterz@...radead.org,
	mingo@...hat.com,
	linux-kernel@...r.kernel.org
Cc: acme@...nel.org,
	namhyung@...nel.org,
	qzhao@...hat.com,
	mpetlan@...hat.com,
	vmolnaro@...hat.com,
	Kan Liang <kan.liang@...ux.intel.com>
Subject: [PATCH] perf/x86/intel: Add Arrow Lake U support

From: Kan Liang <kan.liang@...ux.intel.com>

>From PMU's perspective, the new Arrow Lake U is the same as the
Meteor Lake.

Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
---
 arch/x86/events/intel/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index a7d92e70e756..23104dc9a599 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -7534,6 +7534,7 @@ __init int intel_pmu_init(void)
 
 	case INTEL_METEORLAKE:
 	case INTEL_METEORLAKE_L:
+	case INTEL_ARROWLAKE_U:
 		intel_pmu_init_hybrid(hybrid_big_small);
 
 		x86_pmu.pebs_latency_data = cmt_latency_data;
-- 
2.38.1