Commit c3fecca4 authored Sep 23, 2018 by Pu Wen Committed by Borislav Petkov Sep 27, 2018

x86/alternative: Init ideal_nops for Hygon Dhyana



The ideal_nops for Hygon Dhyana CPU should be p6_nops.

Signed-off-by: Pu Wen <puwen@hygon.cn>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: tglx@linutronix.de
Cc: mingo@redhat.com
Cc: hpa@zytor.com
Cc: x86@kernel.org
Cc: thomas.lendacky@amd.com
Link: https://lkml.kernel.org/r/79e76c3173716984fe5fdd4a8e2c798bf4193205.1537533369.git.puwen@hygon.cn

parent 6d0ef316

arch/x86/kernel/alternative.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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;

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