linux-kernel - Re: [PATCH -tip v3 03/11] kcsan: Support distinguishing volatile accesses

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: <20200522104747.GD28750@zn.tnic>
Date:   Fri, 22 May 2020 12:47:47 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Marco Elver <elver@...gle.com>
Cc:     "Paul E. McKenney" <paulmck@...nel.org>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Alexander Potapenko <glider@...gle.com>,
        Andrey Konovalov <andreyknvl@...gle.com>,
        kasan-dev <kasan-dev@...glegroups.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Will Deacon <will@...nel.org>,
        clang-built-linux <clang-built-linux@...glegroups.com>
Subject: Re: [PATCH -tip v3 03/11] kcsan: Support distinguishing volatile
 accesses

On Fri, May 22, 2020 at 12:34:00PM +0200, Marco Elver wrote:
> Yeah, my patch for GCC is still pending. But we probably need more
> fixes for GCC, before we can re-enable it.
>
> We restrict supported compilers later in the series:
> https://lore.kernel.org/lkml/20200521142047.169334-7-elver@google.com/

Yah, tglx just pointed me to it. I'll move 6/11 up in the series.

Just a tip for the future: the idea is to have the kernel build
successfully at each patch so that bisection doesn't break.

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette