linux-kernel - [tip: x86/urgent] x86/CPU/AMD: Extend Zen6 model range

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Message-ID: <176182061649.2601451.8878178575772709358.tip-bot2@tip-bot2>
Date: Thu, 30 Oct 2025 10:36:56 -0000
From: "tip-bot2 for Borislav Petkov (AMD)" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: "Borislav Petkov (AMD)" <bp@...en8.de>, Ingo Molnar <mingo@...nel.org>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: x86/urgent] x86/CPU/AMD: Extend Zen6 model range

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

Commit-ID:     847ebc4476714f81d7dea73e5ea69448d7fe9d3a
Gitweb:        https://git.kernel.org/tip/847ebc4476714f81d7dea73e5ea69448d7fe9d3a
Author:        Borislav Petkov (AMD) <bp@...en8.de>
AuthorDate:    Wed, 29 Oct 2025 12:34:31 +01:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Thu, 30 Oct 2025 11:33:55 +01:00

x86/CPU/AMD: Extend Zen6 model range

Add some more Zen6 models.

Signed-off-by: Borislav Petkov (AMD) <bp@...en8.de>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Link: https://patch.msgid.link/20251029123056.19987-1-bp@kernel.org
---
 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 bc29be6..8e36964 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -516,7 +516,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c)
 			setup_force_cpu_cap(X86_FEATURE_ZEN5);
 			break;
 		case 0x50 ... 0x5f:
-		case 0x90 ... 0xaf:
+		case 0x80 ... 0xaf:
 		case 0xc0 ... 0xcf:
 			setup_force_cpu_cap(X86_FEATURE_ZEN6);
 			break;