The ideal_nops for Hygon Dhyana CPU should be p6_nops.
Reviewed-by: Borislav Petkov <b...@suse.de>
Signed-off-by: Pu Wen <pu...@hygon.cn>
---
arch/x86/kernel/alternative.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index b9d5e7c..184e9a0 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -222,6 +222,10 @@ void __init arch_init_ideal_nops(void)
}
break;
+ case X86_VENDOR_HYGON:
+ ideal_nops = p6_nops;
+ return;
+
case X86_VENDOR_AMD:
if (boot_cpu_data.x86 > 0xf) {
ideal_nops = p6_nops;
--
2.7.4
