linux-kernel - [tip: x86/cpu] perf/x86/intel/uncore: Switch to new Intel CPU model defines

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Date: Thu, 25 Apr 2024 17:10:36 -0000
From: "tip-bot2 for Tony Luck" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Tony Luck <tony.luck@...el.com>, Dave Hansen <dave.hansen@...ux.intel.com>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject:
 [tip: x86/cpu] perf/x86/intel/uncore: Switch to new Intel CPU model defines

The following commit has been merged into the x86/cpu branch of tip:

Commit-ID:     d413a1955a8e32e4425ff4dd47f5c6fcf09427c3
Gitweb:        https://git.kernel.org/tip/d413a1955a8e32e4425ff4dd47f5c6fcf09427c3
Author:        Tony Luck <tony.luck@...el.com>
AuthorDate:    Wed, 24 Apr 2024 11:15:02 -07:00
Committer:     Dave Hansen <dave.hansen@...ux.intel.com>
CommitterDate: Thu, 25 Apr 2024 09:04:32 -07:00

perf/x86/intel/uncore: Switch to new Intel CPU model defines

New CPU #defines encode vendor and family as well as model.

Signed-off-by: Tony Luck <tony.luck@...el.com>
Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
Link: https://lore.kernel.org/all/20240424181502.41576-1-tony.luck%40intel.com
---
 arch/x86/events/intel/uncore_nhmex.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/events/intel/uncore_nhmex.c b/arch/x86/events/intel/uncore_nhmex.c
index 92da8aa..4668334 100644
--- a/arch/x86/events/intel/uncore_nhmex.c
+++ b/arch/x86/events/intel/uncore_nhmex.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Nehalem-EX/Westmere-EX uncore support */
+#include <asm/cpu_device_id.h>
 #include "uncore.h"
 
 /* NHM-EX event control */
@@ -1217,7 +1218,7 @@ static struct intel_uncore_type *nhmex_msr_uncores[] = {
 
 void nhmex_uncore_cpu_init(void)
 {
-	if (boot_cpu_data.x86_model == 46)
+	if (boot_cpu_data.x86_vfm == INTEL_NEHALEM_EX)
 		uncore_nhmex = true;
 	else
 		nhmex_uncore_mbox.event_descs = wsmex_uncore_mbox_events;