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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 C3DA3C10F11 for ; Wed, 10 Apr 2019 22:25:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8CECD20850 for ; Wed, 10 Apr 2019 22:25:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1554935136; bh=6307oQVh5NDtr0P9WC+zB/rum+BlgvYNn/rP1zl7iNY=; h=From:Subject:To:Cc:References:Date:In-Reply-To:List-ID:From; b=Rp0hLEt0QNhqYfFqiIWe73DXUdc3K0/XCsfY9IwRAQAPwC/ZWfEvgmkNbnvdp5l9B wzR3gY3T/KccjDJKOT3VHdSbabOoDqRn6x73TySvkYIWOesfhSteZlhsf/V/qH+GwK kHY1yZLL+Imhz4Ye9pjnk+gdPBvxN5eH8PJX6KNs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726693AbfDJWZf (ORCPT ); Wed, 10 Apr 2019 18:25:35 -0400 Received: from mail-qt1-f194.google.com ([209.85.160.194]:42262 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725782AbfDJWZe (ORCPT ); Wed, 10 Apr 2019 18:25:34 -0400 Received: by mail-qt1-f194.google.com with SMTP id p20so4855503qtc.9 for ; Wed, 10 Apr 2019 15:25:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:subject:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=6307oQVh5NDtr0P9WC+zB/rum+BlgvYNn/rP1zl7iNY=; b=uexFelqIx00h8CCEpkX/N2YPTRffoW1xLDwOV6TDApo0KP0iWGS7hWExD/2aAUWFjF i0QmioClqEkiaaSvLe3J8fJmSVBXS1R395cFZUXbmAekqCq4IonUAdQcouTr6Q6kAFyE GNx21aG65fR4lLZcPQLjqE5fKhFZYFmqcYmgEIPWablNVPEcVMiyryYttuVfFW7F6E6h Cw6cNUlzmb4jfjFVcMMZ9BA5lmQ9xfQ45E+zSf6/Ipp3pZp5cdMCM4Jn6f0Ub3ZGXfi5 1vWhhlG+ERume5+FqrzZ0oy6z7GKDfHiAQD0VTOAB6G9KRveWnNOrGE2SjMrztBrFreO dsow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:subject:to:cc:references:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=6307oQVh5NDtr0P9WC+zB/rum+BlgvYNn/rP1zl7iNY=; b=KdaYhvCHKYef+dgz9TsGKQf4uZXUoEI1Pv81gWmWyFS51AbTrz3aM2OaqzcXj/2de4 kyA0egllDsKCWX/whNU3JPDauVslDpl5ruBsv1Hw8ci8FaQJsdXEhjnB7geCL+C7QX30 PXg2DWuTywEy79f6q9lPlj5xg7SXX6aszcWoyi43MsulUJKFax/aCoR9GNUtm2NN0X5f xACc9cwImH3H3eF8L0e0S5GO9zFFGO98aEqOx6Q9uSMvHy9E5sjMA4IKagXI7lIs94Lr bdomhEWUnNWeHUy2nkVfWcyFKeoBfHWR4gy+uLokvCusyGS1m7ts+U/EOeJR7WB6I/tA QgJg== X-Gm-Message-State: APjAAAWrNRYvOyiUsW4r7aFX87BOVSHm3gSGvGwdGciogx1Rm8wRUOC7 ryKMSZKfTo2DqIZA6v070y0= X-Google-Smtp-Source: APXvYqwBUD8HamV9gfbNKl2bWDNwuAycftgcMLEKIIDg1lBKdH5pAvOKgPVrzZeCJheDSZFqVafriQ== X-Received: by 2002:aed:3562:: with SMTP id b31mr38781683qte.154.1554935133788; Wed, 10 Apr 2019 15:25:33 -0700 (PDT) Received: from [10.84.150.60] ([167.220.148.60]) by smtp.gmail.com with ESMTPSA id c9sm21416077qkb.86.2019.04.10.15.25.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 10 Apr 2019 15:25:33 -0700 (PDT) From: Sinan Kaya X-Google-Original-From: Sinan Kaya Subject: Re: [PATCH v1] init: Do not select DEBUG_KERNEL by default To: Kees Cook Cc: LKML , Masahiro Yamada , Andrew Morton , Johannes Weiner , "Peter Zijlstra (Intel)" , Nicholas Piggin , Mathieu Desnoyers , Vasily Gorbik , Adrian Reber , Richard Guy Briggs References: <20190410212627.29514-1-okaya@kernel.org> Message-ID: Date: Wed, 10 Apr 2019 18:25:32 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/10/2019 6:21 PM, Kees Cook wrote: >> I can go after individual enables if you agree assuming Mathieu will >> go after the changes in the other email. Let me know otherwise. > How about you split it, but make DEBUG_KERNEL be "default EXPERT" that > way enabling EXPERT will enable DEBUG_KERNEL still in the default > case? Sorry, can you explain what you mean by split? Do you mean move the things I need out of EXPERT? or something else?