[PATCH] x86/CPU/AMD: Add models 0x10-0x1f to the Zen5 range

From: Borislav Petkov
Date: Tue Apr 23 2024 - 10:41:24 EST


From: Wenkuan Wang <Wenkuan.Wang@xxxxxxx>

Add some more Zen5 models.

Fixes: 3e4147f33f8b ("x86/CPU/AMD: Add X86_FEATURE_ZEN5")
Signed-off-by: Wenkuan Wang <Wenkuan.Wang@xxxxxxx>
Signed-off-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>
---
arch/x86/kernel/cpu/amd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index cb9eece55904..307302af0aee 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -459,8 +459,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c)

case 0x1a:
switch (c->x86_model) {
- case 0x00 ... 0x0f:
- case 0x20 ... 0x2f:
+ case 0x00 ... 0x2f:
case 0x40 ... 0x4f:
case 0x70 ... 0x7f:
setup_force_cpu_cap(X86_FEATURE_ZEN5);
--
2.43.0