linux-kernel - [PATCH] x86/CPU/AMD: Add models 0x60-0x6f to the Zen5 range

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Message-ID: <20240729064626.24297-1-bp@kernel.org>
Date: Mon, 29 Jul 2024 08:46:26 +0200
From: Borislav Petkov <bp@...nel.org>
To: X86 ML <x86@...nel.org>
Cc: jon.grimm@....com,
	LKML <linux-kernel@...r.kernel.org>,
	Perry Yuan <perry.yuan@....com>,
	Borislav Petkov <bp@...en8.de>
Subject: [PATCH] x86/CPU/AMD: Add models 0x60-0x6f to the Zen5 range

From: Perry Yuan <perry.yuan@....com>

Add some new Zen5 models for the 0x1A family.

  [ bp: Merge the 0x60 and 0x70 ranges. ]

Signed-off-by: Perry Yuan <perry.yuan@....com>
Signed-off-by: Borislav Petkov (AMD) <bp@...en8.de>
---
 arch/x86/kernel/cpu/amd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index be5889bded49..1e0fe5f8ab84 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -462,7 +462,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c)
 		switch (c->x86_model) {
 		case 0x00 ... 0x2f:
 		case 0x40 ... 0x4f:
-		case 0x70 ... 0x7f:
+		case 0x60 ... 0x7f:
 			setup_force_cpu_cap(X86_FEATURE_ZEN5);
 			break;
 		default:
-- 
2.43.0