From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D05EC433E2 for ; Sat, 12 Sep 2020 15:05:25 +0000 (UTC) Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.kernel.org (Postfix) with SMTP id 2B3B220855 for ; Sat, 12 Sep 2020 15:05:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2B3B220855 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernel-hardening-return-19889-kernel-hardening=archiver.kernel.org@lists.openwall.com Received: (qmail 3540 invoked by uid 550); 12 Sep 2020 15:05:16 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Received: (qmail 31873 invoked from network); 12 Sep 2020 14:47:37 -0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Date: Sat, 12 Sep 2020 15:47:22 +0100 From: Mel Gorman To: John Wood Cc: James Morris , Kees Cook , kernel-hardening@lists.openwall.com, Matthew Wilcox , Jonathan Corbet , Alexander Viro , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Luis Chamberlain , Iurii Zaikin , "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: <20200912144722.GE3117@suse.de> References: <20200910202107.3799376-1-keescook@chromium.org> <202009120055.F6BF704620@keescook> <20200912093652.GA3041@ubuntu> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20200912093652.GA3041@ubuntu> User-Agent: Mutt/1.10.1 (2018-07-13) On Sat, Sep 12, 2020 at 11:36:52AM +0200, John Wood wrote: > On Sat, Sep 12, 2020 at 12:56:18AM -0700, Kees Cook wrote: > > On Sat, Sep 12, 2020 at 10:03:23AM +1000, James Morris wrote: > > > On Thu, 10 Sep 2020, Kees Cook wrote: > > > > > > > [kees: re-sending this series on behalf of John Wood > > > > also visible at https://github.com/johwood/linux fbfam] > > > > > > > > From: John Wood > > > > > > Why are you resending this? The author of the code needs to be able to > > > send and receive emails directly as part of development and maintenance. > > I tried to send the full patch serie by myself but my email got blocked. After > get support from my email provider it told to me that my account is young, > and due to its spam policie I am not allow, for now, to send a big amount > of mails in a short period. They also informed me that soon I will be able > to send more mails. The quantity increase with the age of the account. > If you're using "git send-email" then specify --confirm=always and either manually send a mail every few seconds or use an expect script like #!/bin/bash EXPECT_SCRIPT= function cleanup() { if [ "$EXPECT_SCRIPT" != "" ]; then rm $EXPECT_SCRIPT fi } trap cleanup EXIT EXPECT_SCRIPT=`mktemp` cat > $EXPECT_SCRIPT <