linux-kernel - Re: [RFC PATCH 4/7] kconfig: support new special property shell=

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1518456964.12890.7.camel@infradead.org>
Date:   Mon, 12 Feb 2018 17:36:04 +0000
From:   David Woodhouse <dwmw2@...radead.org>
To:     Kees Cook <keescook@...omium.org>,
        Peter Zijlstra <peterz@...radead.org>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Ulf Magnusson <ulfalizer@...il.com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Nicolas Pitre <nicolas.pitre@...aro.org>,
        "Luis R . Rodriguez" <mcgrof@...e.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Sam Ravnborg <sam@...nborg.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Pavel Machek <pavel@....cz>,
        linux-s390 <linux-s390@...r.kernel.org>,
        Jiri Kosina <jkosina@...e.cz>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Tejun Heo <tj@...nel.org>, Ingo Molnar <mingo@...nel.org>,
        "Van De Ven, Arjan" <arjan.van.de.ven@...el.com>,
        Arnd Bergmann <arnd@...db.de>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [RFC PATCH 4/7] kconfig: support new special property shell=

On Mon, 2018-02-12 at 09:33 -0800, Kees Cook wrote:
> On Mon, Feb 12, 2018 at 9:05 AM, Peter Zijlstra <peterz@...radead.org> wrote:
> > On Mon, Feb 12, 2018 at 08:56:31AM -0800, Kees Cook wrote:
> >> That would be bad: Android exclusively builds with clang.
> >
> > So implement asm-goto already, and do asm-cc-output while you're at it.
> 
> Yup, I've already been asking for it. I'm hoping there will be more
> time/attention now that retpoline is "done".

Retpoline isn't done for 32-bit x86.

https://bugs.llvm.org/show_bug.cgi?id=36329
Download attachment "smime.p7s" of type "application/x-pkcs7-signature" (5213 bytes)