From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Tremer <michael.tremer@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: [PATCH] Kernel: Mitigate Straight-Line-Speculation on x86_64
Date: Mon, 13 Jun 2022 14:31:21 +0100
Message-ID: <FD829112-64EC-4C88-B5A4-AC3A2ABD5E6A@ipfire.org>
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Reviewed-by: Michael Tremer <michael.tremer(a)ipfire.org>

> On 11 Jun 2022, at 19:42, Peter M=C3=BCller <peter.mueller(a)ipfire.org> wr=
ote:
>=20
> See https://lwn.net/Articles/877845/ for the rationale behind this. The
> feature is currently only available on the x86_64 platform.
>=20
> Signed-off-by: Peter M=C3=BCller <peter.mueller(a)ipfire.org>
> ---
> config/kernel/kernel.config.x86_64-ipfire | 2 ++
> 1 file changed, 2 insertions(+)
>=20
> diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kern=
el.config.x86_64-ipfire
> index b84698235..b88390314 100644
> --- a/config/kernel/kernel.config.x86_64-ipfire
> +++ b/config/kernel/kernel.config.x86_64-ipfire
> @@ -322,6 +322,8 @@ CONFIG_X86_X2APIC=3Dy
> CONFIG_X86_MPPARSE=3Dy
> # CONFIG_GOLDFISH is not set
> CONFIG_RETPOLINE=3Dy
> +CONFIG_CC_HAS_SLS=3Dy
> +CONFIG_SLS=3Dy
> # CONFIG_X86_CPU_RESCTRL is not set
> CONFIG_X86_EXTENDED_PLATFORM=3Dy
> # CONFIG_X86_VSMP is not set
> --=20
> 2.35.3


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