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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id B46CCC433FE for ; Wed, 9 Mar 2022 18:13:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 0F1D38D0002; Wed, 9 Mar 2022 13:13:19 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 07B678D0001; Wed, 9 Mar 2022 13:13:19 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E35E78D0002; Wed, 9 Mar 2022 13:13:18 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.25]) by kanga.kvack.org (Postfix) with ESMTP id CCD078D0001 for ; Wed, 9 Mar 2022 13:13:18 -0500 (EST) Received: from smtpin12.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 931C221AF for ; Wed, 9 Mar 2022 18:13:18 +0000 (UTC) X-FDA: 79225644876.12.23E3875 Received: from angie.orcam.me.uk (angie.orcam.me.uk [78.133.224.34]) by imf12.hostedemail.com (Postfix) with ESMTP id 930804000F for ; Wed, 9 Mar 2022 18:13:17 +0000 (UTC) Received: by angie.orcam.me.uk (Postfix, from userid 500) id F2D2892009C; Wed, 9 Mar 2022 19:13:14 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by angie.orcam.me.uk (Postfix) with ESMTP id EB60D92009B; Wed, 9 Mar 2022 18:13:14 +0000 (GMT) Date: Wed, 9 Mar 2022 18:13:14 +0000 (GMT) From: "Maciej W. Rozycki" To: Mike Rapoport cc: Jonathan Corbet , Andrew Morton , Mike Rapoport , Randy Dunlap , Sergey Shtylyov , Tiezhu Yang , Thomas Bogendoerfer , linux-doc@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] docs/kernel-parameters: update description of mem= In-Reply-To: <20220309172258.1183796-1-rppt@kernel.org> Message-ID: References: <20220309172258.1183796-1-rppt@kernel.org> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Rspamd-Queue-Id: 930804000F X-Stat-Signature: cy4jq763d5b3iqxaukask9tmqdmi9mae X-Rspam-User: Authentication-Results: imf12.hostedemail.com; dkim=none; spf=none (imf12.hostedemail.com: domain of macro@orcam.me.uk has no SPF policy when checking 78.133.224.34) smtp.mailfrom=macro@orcam.me.uk; dmarc=none X-Rspamd-Server: rspam07 X-HE-Tag: 1646849597-919444 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 Wed, 9 Mar 2022, Mike Rapoport wrote: > From: Mike Rapoport > > The existing description of mem= does not cover all the cases and > differences between how architectures treat it. > > Extend the description to match the code. This: > + mem=nn[KMG] [HEXAGON] Set the memory size. > + Must be specified, otherwise memory size will be 0. > + I guess would better be folded into the other `mem=nn[KMG]' description above, possibly between [ARM64] and [X86] so as to keep the order roughly alphabetic. Maciej