linux-kernel - Re: [RESEND][RFC PATCH 0/6] Fork brute force attack mitigation (fbfam)

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Message-ID: <202009101656.FB68C6A@keescook>
Date:   Thu, 10 Sep 2020 16:58:29 -0700
From:   Kees Cook <keescook@...omium.org>
To:     kernel-hardening@...ts.openwall.com
Cc:     John Wood <john.wood@....com>,
        Matthew Wilcox <willy@...radead.org>,
        Jonathan Corbet <corbet@....net>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Iurii Zaikin <yzaikin@...gle.com>,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-security-module@...r.kernel.org
Subject: Re: [RESEND][RFC PATCH 0/6] Fork brute force attack mitigation
 (fbfam)

On Thu, Sep 10, 2020 at 01:21:01PM -0700, Kees Cook wrote:
> From: John Wood <john.wood@....com>
> 
> The goal of this patch serie is to detect and mitigate a fork brute force
> attack.

Thanks for this RFC! I'm excited to get this problem finally handled in
the kernel. Hopefully the feedback is useful. :)

-- 
Kees Cook