Re: [PATCH v5 06/16] x86/nops: init ideal_nops for Hygon

Borislav Petkov
2018-09-04T14:02:23Z

On Wed, Aug 29, 2018 at 08:44:07PM +0800, Pu Wen wrote:
> The ideal_nops for Dhyana processors should be p6_nops.
>
> Signed-off-by: Pu Wen <puwen@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 014f214..3f51d1c 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;
> --

Reviewed-by: Borislav Petkov <bp@suse.de>

--
Regards/Gruss,
Boris.

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