Commit 736ffed1 authored by Wenkuan Wang's avatar Wenkuan Wang Committed by wangzy115
Browse files

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

mainline inclusion
from mainline-v6.9-rc6
commit 2718a7fdf292b2dcb49c856fa8a6a955ebbbc45f
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/IB69GC


CVE: NA

--------------------------------

Add some more Zen5 models.

Fixes: 3e4147f33f8b ("x86/CPU/AMD: Add X86_FEATURE_ZEN5")
Signed-off-by: default avatarWenkuan Wang <Wenkuan.Wang@amd.com>
Signed-off-by: default avatarBorislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240423144111.1362-1-bp@kernel.org


Signed-off-by: default avatarwangzy115 <wangzy115@lenovo.com>
parent 34fbe42d

arch/x86/kernel/cpu/amd.c

+1 −2
Original line number Diff line number Diff line
@@ -632,8 +632,7 @@ 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);