From: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Date: Sat, 30 May 2026 06:18:18 +0000 (+0000)
Subject: x86/CPU/AMD: Add more Zen6 models
X-Git-Tag: v7.1-rc7~1^2~1
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=b5f53e6d3d32f2884d71500bb6d773c7bfe21f2e;p=thirdparty%2Flinux.git

x86/CPU/AMD: Add more Zen6 models

Family 0x1a, models 0xd0 - 0xef are Zen6, so add them to the range which sets
X86_FEATURE_ZEN6.

  [ bp: Massage commit message. ]

Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260530061819.9721-1-Pratik.Vishwakarma@amd.com
---

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 2f8e8ff2d000..31f01e9c7114 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -518,7 +518,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c)
 			break;
 		case 0x50 ... 0x5f:
 		case 0x80 ... 0xaf:
-		case 0xc0 ... 0xcf:
+		case 0xc0 ... 0xef:
 			setup_force_cpu_cap(X86_FEATURE_ZEN6);
 			break;
 		default: