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[198.145.64.163]) by smtp.gmail.com with ESMTPSA id v91sm159824pjv.12.2020.09.10.16.58.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2020 16:58:30 -0700 (PDT) Date: Thu, 10 Sep 2020 16:58:29 -0700 From: Kees Cook To: kernel-hardening@lists.openwall.com Cc: John Wood , Matthew Wilcox , Jonathan Corbet , Alexander Viro , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Luis Chamberlain , Iurii Zaikin , James Morris , "Serge E. Hallyn" , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-security-module@vger.kernel.org Subject: Re: [RESEND][RFC PATCH 0/6] Fork brute force attack mitigation (fbfam) Message-ID: <202009101656.FB68C6A@keescook> References: <20200910202107.3799376-1-keescook@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200910202107.3799376-1-keescook@chromium.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 10, 2020 at 01:21:01PM -0700, Kees Cook wrote: > From: John Wood > > 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