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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=no 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 438D0C433E0 for ; Wed, 10 Feb 2021 17:29:58 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9B24464E8B for ; Wed, 10 Feb 2021 17:29:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9B24464E8B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 1B41E6B0006; Wed, 10 Feb 2021 12:29:57 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 1650E6B006E; Wed, 10 Feb 2021 12:29:57 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 054356B0071; Wed, 10 Feb 2021 12:29:56 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0039.hostedemail.com [216.40.44.39]) by kanga.kvack.org (Postfix) with ESMTP id E12686B0006 for ; Wed, 10 Feb 2021 12:29:56 -0500 (EST) Received: from smtpin22.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 8DAE69983 for ; Wed, 10 Feb 2021 17:29:56 +0000 (UTC) X-FDA: 77803045992.22.color32_440711a27611 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin22.hostedemail.com (Postfix) with ESMTP id 6BFFB18038E67 for ; Wed, 10 Feb 2021 17:29:56 +0000 (UTC) X-HE-Tag: color32_440711a27611 X-Filterd-Recvd-Size: 2572 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf41.hostedemail.com (Postfix) with ESMTP for ; Wed, 10 Feb 2021 17:29:55 +0000 (UTC) Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E796B64E05; Wed, 10 Feb 2021 17:29:52 +0000 (UTC) Date: Wed, 10 Feb 2021 12:29:51 -0500 From: Steven Rostedt To: Tetsuo Handa Cc: Timur Tabi , Petr Mladek , Sergey Senozhatsky , Vlastimil Babka , Andy Shevchenko , Matthew Wilcox , akpm@linux-foundation.org, Linus Torvalds , roman.fietze@magna.com, Kees Cook , John Ogness , akinobu.mita@gmail.com, glider@google.com, Andrey Konovalov , Marco Elver , Rasmus Villemoes , Pavel Machek , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/3][RESEND] add support for never printing hashed addresses Message-ID: <20210210122951.6893fcd5@gandalf.local.home> In-Reply-To: References: <20210210051814.845713-1-timur@kernel.org> <6da0be5a-7cb0-4943-e61f-7c3275e60cb6@i-love.sakura.ne.jp> <20210210111836.2468f10a@gandalf.local.home> <20210210114633.1b755f6e@gandalf.local.home> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, 11 Feb 2021 02:07:21 +0900 Tetsuo Handa wrote: > I'm not refusing to use kernel command line options. I'm expecting that we can > also hardcode using kernel config options. Since boot-time switching via kernel > command line options makes the kernel behave differently, less boot-time > switching is better for avoiding unexpected problems (e.g. unintended LSM was > enabled). You could just add: CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="make-printk-non-secret" If you want it part of your config. -- Steve