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Date:   Mon, 4 Oct 2021 10:54:31 -0700
From:   Josh Poimboeuf <jpoimboe@redhat.com>
To:     Kees Cook <keescook@chromium.org>
Cc:     Andrea Arcangeli <aarcange@redhat.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        YiFei Zhu <zhuyifei1999@gmail.com>,
        Linux Containers <containers@lists.linux-foundation.org>,
        YiFei Zhu <yifeifz2@illinois.edu>, bpf <bpf@vger.kernel.org>,
        kernel list <linux-kernel@vger.kernel.org>,
        Aleksa Sarai <cyphar@cyphar.com>,
        Andy Lutomirski <luto@amacapital.net>,
        David Laight <David.Laight@aculab.com>,
        Dimitrios Skarlatos <dskarlat@cs.cmu.edu>,
        Giuseppe Scrivano <gscrivan@redhat.com>,
        Hubertus Franke <frankeh@us.ibm.com>,
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        Jann Horn <jannh@google.com>,
        Josep Torrellas <torrella@illinois.edu>,
        Tianyin Xu <tyxu@illinois.edu>,
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        Tycho Andersen <tycho@tycho.pizza>,
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        Will Drewry <wad@chromium.org>, Jiri Kosina <jikos@kernel.org>,
        Waiman Long <longman@redhat.com>,
        Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 1/1] x86: change default to
 spec_store_bypass_disable=prctl spectre_v2_user=prctl
Message-ID: <20211004175431.5myyh2wqnxbwqnwh@treble>
References: <202109111411.C3D58A18EC@keescook>
 <AAA2EF2C-293D-4D5B-BFA6-FF655105CD84@redhat.com>
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On Sat, Sep 11, 2021 at 07:01:40PM -0700, Josh Poimboeuf wrote:
> 
> 
> > On Sep 11, 2021, at 2:13 PM, Kees Cook <keescook@chromium.org> wrote:
> > 
> > ﻿On Wed, Nov 04, 2020 at 06:50:54PM -0500, Andrea Arcangeli wrote:
> >> Switch the kernel default of SSBD and STIBP to the ones with
> >> CONFIG_SECCOMP=n (i.e. spec_store_bypass_disable=prctl
> >> spectre_v2_user=prctl) even if CONFIG_SECCOMP=y.
> > 
> > Hello x86 maintainers!
> > 
> > I'd really like to get this landed, so I'll take this via the
> > seccomp-tree unless someone else speaks up. This keeps falling off
> > the edge of my TODO list. :)
> 
> Thanks!  You can add my
> 
> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>

Hi Kees,

Ping - I don't see this patch in linux-next.  Are you planning on grabbing this
for the next merge window?

-- 
Josh