Received: by 10.223.176.5 with SMTP id f5csp919536wra; Tue, 6 Feb 2018 09:29:05 -0800 (PST) X-Google-Smtp-Source: AH8x2255uuC2YIhaBJAolIRoTAPxrYzGS3ATIwtmCS40DEoX5lFqGZDxMWI+sobe79wjvDgCI766 X-Received: by 2002:a17:902:3383:: with SMTP id b3-v6mr3130417plc.240.1517938145692; Tue, 06 Feb 2018 09:29:05 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1517938145; cv=none; d=google.com; s=arc-20160816; b=Ut2Cmegbh3OlL6geM+HURfBH+zwcct+0A7H0OFjHH5To2VuC5etI6PSDC/3in0OEQw EYM3zLxL6PdNfmLlGKEpYu5l1t16T6KMqeKTYd5FLcaXJ9prpaEEEtnoWPSNPWx7JSwK 0cOkxDBsfYqyNf58081t8TkxLmToZoMwMuswvDj5zzz07KxHtlzFvosdRJAe4MkRvHQa AH6Jzc5LYgEw3bwmT0zk93WAcshSicAKO+gDDbET3VCzFtuMOFK9ZNjZAFzIiO9kBjmo gYQDkBjt2XDQyC5mDJ9TTpIR8v7zGZ7T1J9J/Zo0BrGlDRDf0qIlZykmwgTMxMAJ5G26 c0MQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature:arc-authentication-results; bh=1kCC3dhpjvNM1ia5JO5KbTW/x7X86cwYrLLXq+dFrXo=; b=zmqXhXBTvELmiS07fl98r9NSPDFCOaJkkif+pwXXqG1ylx7Nx++qCRKu1jaTl7fEPS MMl52YOL/itLFsB3lYcZgmNyNNx0PLFz3cPI1i9fAz+WR1z0fPr8rYuopaCpHp/yw3O3 1ngFXZsiQY3ZsknAsNJ1uvQox8mUDs3dj9mtR7pvLNap5CNPFF9iXNh4n9o7UoprYQjT q4LJ1LyjT0X4NQGKBYclUzLg4uzqElZwap1tgU2Y+h3GXp7lnYJ7d8VpsHo52Q/ovCX0 BgEBHcq8PWGROS6ZaTridX/8F36dYwWwQU1jJEqn3HPtcCz4H3XJ1OJERwHD6dbX4tTp /5gQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=O/a0b5WW; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m10si1589328pge.338.2018.02.06.09.28.50; Tue, 06 Feb 2018 09:29:05 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=O/a0b5WW; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752540AbeBFR2A (ORCPT + 99 others); Tue, 6 Feb 2018 12:28:00 -0500 Received: from mail-lf0-f66.google.com ([209.85.215.66]:43786 "EHLO mail-lf0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752171AbeBFR14 (ORCPT ); Tue, 6 Feb 2018 12:27:56 -0500 Received: by mail-lf0-f66.google.com with SMTP id o89so3844895lfg.10 for ; Tue, 06 Feb 2018 09:27:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=1kCC3dhpjvNM1ia5JO5KbTW/x7X86cwYrLLXq+dFrXo=; b=O/a0b5WWdB3zrXdpSVmTAeTJqJoUAe5Hq4J4OcKcD6shHRogRdROV6lrH3Elek79jX D+BK2Ox/XBo2ltZBKS8ag0MrWhiGo9CMYfhu/DJid5crkQhESXEQAYO/X0jBK8Q+deV5 4q/WY0xNoiM7x6jQJpQYuYndL2UzQHC/3fcOge5OGhrW7TqMM8pP/NdS8avCq1NZHtKz +4aG9loMqMTwfhRIOMYzROyLCuAcx8gNiNPto/DuioSQ3SwlvBAQtnKZFrgrbJXcc2WB ltqQEnB1lYfn2XnGVTZU9D9eXwLv8oWw1dmKMOTm2q7G8HOFdJv6F6ZiubdwcFmf2fQe ezSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=1kCC3dhpjvNM1ia5JO5KbTW/x7X86cwYrLLXq+dFrXo=; b=Q3ABmnE9B8cEhptNI4Lr29zPRXK+QNatp7G+W1AL7J+EHDDXlBfloNIGRZzc72jupw AgzpoPfeQhyeKte9ljozuW/mBMUOxEIQwY38joBBEuiOvN2T6z5P05OiYyJACzo7URlY gg9jGSURs0bZZY977w//m8wRUE8Qmw25TxgbIZAqjEeNZYICAJ3kwlt6KX0YGyOOogt8 aephN/N9DxSg+gbKuaUBnyj1hEHoS4jPMRK/vJKH8WcA2LPDg5opPoym6QuKIympdQ9S AQDyO7qY6K2y3FiyMeMVrooX+/rlYhWwdOd33nTT6Tzud3zoo1KmL0kRf5SeK6RtiUbn HVFQ== X-Gm-Message-State: APf1xPD1HspZaW7AmgOayZ3XEtE8Irk27C5Kua62QBK4gk/FFm0pFLgc 09QwbAlsLOE36pHyAbyekLk= X-Received: by 10.25.225.84 with SMTP id y81mr2354599lfg.96.1517938075004; Tue, 06 Feb 2018 09:27:55 -0800 (PST) Received: from uranus.localdomain ([5.18.102.224]) by smtp.gmail.com with ESMTPSA id b4sm2439148lff.55.2018.02.06.09.27.54 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 06 Feb 2018 09:27:54 -0800 (PST) Received: by uranus.localdomain (Postfix, from userid 1000) id 66822460C70; Tue, 6 Feb 2018 20:27:53 +0300 (MSK) Date: Tue, 6 Feb 2018 20:27:53 +0300 From: Cyrill Gorcunov To: David Woodhouse Cc: Konstantin Khlebnikov , Andrew Morton , Linus Torvalds , Vegard Nossum , Peter Zijlstra , Vladimir Davydov , Andy Lutomirski , Quentin Casasnovas , Kees Cook , Willy Tarreau , Pavel Emelyanov , Laura Abbott , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] mm: Always print RLIMIT_DATA warning Message-ID: <20180206172753.GD2002@uranus.lan> References: <1517935505-9321-1-git-send-email-dwmw@amazon.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1517935505-9321-1-git-send-email-dwmw@amazon.co.uk> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 06, 2018 at 04:45:05PM +0000, David Woodhouse wrote: > The documentation for ignore_rlimit_data says that it will print a warning > at first misuse. Yet it doesn't seem to do that. Fix the code to print > the warning even when we allow the process to continue. > > Signed-off-by: David Woodhouse > --- > We should probably also do what Linus suggested in > https://lkml.org/lkml/2016/9/16/585 > Might be typo in docs I guess, Kostya?