[v1] x86/CPU/AMD: Extend Zen6 model range

[PATCH] x86/CPU/AMD: Extend Zen6 model range

Posted by Borislav Petkov 3 months, 1 week ago

From: "Borislav Petkov (AMD)" <bp@alien8.de>

Add some more Zen6 models.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.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 bc29be670a2a..8e36964a7721 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;
-- 
2.51.0

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

Posted by tip-bot2 for Borislav Petkov (AMD) 3 months, 1 week ago

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@alien8.de>
AuthorDate:    Wed, 29 Oct 2025 12:34:31 +01:00
Committer:     Ingo Molnar <mingo@kernel.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@alien8.de>
Signed-off-by: Ingo Molnar <mingo@kernel.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;

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

Posted by tip-bot2 for Borislav Petkov (AMD) 3 months, 1 week ago

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

Commit-ID:     94831a4857b6ffd387b52bbdc6bc444dd3658ca0
Gitweb:        https://git.kernel.org/tip/94831a4857b6ffd387b52bbdc6bc444dd3658ca0
Author:        Borislav Petkov (AMD) <bp@alien8.de>
AuthorDate:    Wed, 29 Oct 2025 12:34:31 +01:00
Committer:     Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Wed, 29 Oct 2025 13:34:27 +01:00

x86/CPU/AMD: Extend Zen6 model range

Add some more Zen6 models.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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;