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=-8.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 6BF99C43461 for ; Sat, 12 Sep 2020 09:38:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 071152158C for ; Sat, 12 Sep 2020 09:38:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="FftAd7pn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725850AbgILJib (ORCPT ); Sat, 12 Sep 2020 05:38:31 -0400 Received: from mout.gmx.net ([212.227.17.20]:59077 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725825AbgILJi1 (ORCPT ); Sat, 12 Sep 2020 05:38:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1599903434; bh=skrUagSvgqgEZzCi9PdeBBeP4Cqi1Erda0k0fJgiIB8=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:References:In-Reply-To; b=FftAd7pnCH3fzdB/mQwK5o3526+5rvmiQVz+tQTbnxcymkk3GlkdpnrB1m2vpsdbp bVEFr4c00PT2nMP+9JAormOkurommMEJuzzsM4/u0ca4qnWDib1RRNZL4PXOSjCKAh fDfSSux5fckZULv312TbZpx8w+A0tRK5qrIOmacA= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from ubuntu ([79.150.73.70]) by mail.gmx.com (mrgmx105 [212.227.17.174]) with ESMTPSA (Nemesis) id 1N49hB-1khfbc3Ii9-0105Mu; Sat, 12 Sep 2020 11:37:14 +0200 Date: Sat, 12 Sep 2020 11:36:52 +0200 From: John Wood To: James Morris Cc: Kees Cook , kernel-hardening@lists.openwall.com, 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 , "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: <20200912093652.GA3041@ubuntu> References: <20200910202107.3799376-1-keescook@chromium.org> <202009120055.F6BF704620@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202009120055.F6BF704620@keescook> X-Provags-ID: V03:K1:82dXCEl3cI4cxk3DUO6WIKkws0kGiKuodYSB2Poy3pHIMexgZ3i ocFk/YHAJ3DjbN6PRnUmpAr0uwh00WrBXziJGf+yniVRw7LGtyUeiPQxsr9LYsq68ZOZ/WG OENMjSgGJ5obexYYwh4gx7hG4Wndyaod5tu/wNF+B9F43ME0vKJv7InV5yifThD30BcMIi2 Q7LJJJvz5chA4C5qqIZxQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:B2c/eYE3vYI=:Zbn3OSff8V0GZehoI25jPB XIfX7t9qpGtZR8iToZ2IiS6lBYW3veovlwaqN8mf32YrZRUISKTblWhYZOBmzwc6y1t6GWQFg NdXxqlWHuT/7m6k6X/TrkwVRrGN25qz+McCYG8lPBpTCw7ivlZfj9Z735ZZ5uyw755BwbxKH2 Mcahz9+L5cwafaC6wE+M3yFzSdDdqgOjLEneU3IiQe9CTo6o2/XnE+5on3hC6R5N5Y/2wDA1d e4Nnj6ywD8yk/2CJj10pGq6SUZacy1ZB7XDohXjC0rYrS6WCSuKTw9DBk+yy15YbsEvPdlA2N U61QJgWqOuK7zU9LSzpDbGlzdDkM29EjmqSg8P2SlrTrkBRGhfgRapA8x8jtt2G4JUr6RTnPT U8pEJsZM7xoOvN8OzB0KEELqXvLCwnGb26LA9reUNMcWkpu1B5cNO0ZtKB/pSiuWGE7RTChJb l5S+YoiivwbgZwCkA9KRrYfEE27VDdXvdizZqQesZOP1P5mOqbwqDei1qY2Sv0yXC1qPnTOkz 2p0M3jHGbC2w8rgDcdZXLGPjbtoT7xTwD3cEBxAcclCYf0WWOTq/olDnkhk/m/uZvK2dVhHlS WjQwncs9EkPlHrctJvP2Oe2OS9q8wHNtJBIDdeppW9IJm8Qii6I31cidHaVDNjYX1mBhCFkLN jiScnSXnSMd1b/7nVji25Xc3vuYViuTid6XK9zHV7YyP+iL2R5BpKiRTdMtgSv5CHC/pBSzko JDSvogEy9A5MmMidBC+cOz55JnA3hHDDfs/7A1NmktypKRT11aVSggosuWvmDBjMJJdOWEl7H uMFJ54BGGSRmkHruKcQQJ725axPIs21Kt6iBcda6GFvnWDVGBa20iL4mT0yqMunGI5UabkMaT fZbWHEO+dHExVkhgVhOK5FbTAYXqmf+xh1GQWmR7t5wfL9Ca5InGyqkBXRyorIMZJTVAR2/PU +0HSLXm/WAi1uBa5W3DiiKIqzLwGM/N26IefxV4lU4Llo9ttwCaSbT53Z6Sgn2C23GZja/Rnb pw05y6c0WGrchZCat0neiVuDUAaVQJg1Qp/LUGvu6/DholigBT2VFgsI+Rs7fRD4x9Vw4YQC7 mMkA9u/JNdyN2AIqH8u52XMNg7egvycBRjfeMC/whjW1damf6Wjredeau9o/d5+3ZJF1XpIiH /lOMjNgOO53bzcOPNaS3HB3MpkPxpyK+D3BtdQwAK9AxA7TtZvKdMNdfvTKHQTXVpfh9ez+8i u+gvCQ8PYYgQYTpOab3Yestd59t2YICSNXMfnpA== Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 maintenanc= e. I tried to send the full patch serie by myself but my email got blocked. A= fter 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. I hope that for the next version all works as expected. Apologies. > I wanted to flush it from my "review" TODO list, mainly. Thanks Kees for the re-send and review. > -- > Kees Cook Regards, John Wood