Received: by 2002:a05:6a10:413:0:0:0:0 with SMTP id 19csp1025427pxp; Wed, 9 Mar 2022 19:01:06 -0800 (PST) X-Google-Smtp-Source: ABdhPJwxik12snjbzwDhYCkXfUApeofjG1erRcSvcZufF4RUrfPQ2JS3c7qpo9mLcINyRW2yPKpi X-Received: by 2002:a05:6a00:ccd:b0:4f6:f6dd:8288 with SMTP id b13-20020a056a000ccd00b004f6f6dd8288mr2866953pfv.25.1646881265612; Wed, 09 Mar 2022 19:01:05 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1646881265; cv=none; d=google.com; s=arc-20160816; b=XHLXV6DWe30mCn08CYGOlS2l141oHyne/NufZOlkq/fHTi5Zs8VKb62qkbKF5uQlHD t6/Lh554KP+L6R7OLxTA+8z9Eue7bxN4R/588W5GykeF27m2ufE2/J3XXBeKM6h2HMMh ySNC+lvYSOU7EqSCXJPNICcpwPn/WjCKpEpYFvJVqAB4Pe/+3rOM/gxJ7+tgPsarj9vo mkhZSiDbe36Hs0bua57ZfobnkW0NIrAlBje3SGHCiGxxzAVhVKvMXVojTKovEadkkwsX kL/TGw6t7D2XmyuDy+7Tx00QW5TVjPX2Mzqnn2DkWVQF0Bt4so01/kI+6GtFQl3nx7oi rkrA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:user-agent:references:message-id :in-reply-to:subject:cc:to:from:date; bh=ko9JWnF4xGz5/RnAMeJNmzoZ+Mo5g7qO/bYoOWXDyU8=; b=TQZ9kUwg+NkZhfPLr2AqV0tj4urTpWSW+1mv3qoNEZuJ0kUqDFo5igVxw907Cysb1L gx8INTUwYjWkZayXMEeYAEnltEl2jDzhM1RreWXNzzTSvf/Eu4TzxU3AIss8aAFPFo7r 2RpWgehJ6gjmBbrMFY7UomH8tvhCdkqkJkGO7xTt04Xo8J4T64yLsdi3kUlegxCejGF2 tPO5IRZsOvoJxdvfI7JgMIESEcA7BwwV1Uyhlq9toHQOAYHdCsJSi0kveRLdRem3naGN YdyMlzWZSwCSYDrsyXh469AMY53LMWToZzCBJJyaS5CNGckojbc5lZYFiduCIHvFzwg0 tt8A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id r8-20020a17090a454800b001bd14e01f82si3795621pjm.112.2022.03.09.19.00.42; Wed, 09 Mar 2022 19:01:05 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234346AbiCISOR (ORCPT + 99 others); Wed, 9 Mar 2022 13:14:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232226AbiCISOQ (ORCPT ); Wed, 9 Mar 2022 13:14:16 -0500 Received: from angie.orcam.me.uk (angie.orcam.me.uk [78.133.224.34]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F34A14AE06; Wed, 9 Mar 2022 10:13:16 -0800 (PST) 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-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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