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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 66162C4CECC for ; Mon, 27 Apr 2020 20:18:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4262E2074F for ; Mon, 27 Apr 2020 20:18:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588018685; bh=FZznVs7DKImH4bMp84GuK30NCRT+ks2QZb0zw61Aw2o=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=GaGiZHdZL/hfwFISOWARL6lSVo0uZfvYcL3uKgZXIAC9iocMR4iLLL6tA+TdUAM23 y0CNwwwU170DFEYtDRQxhk3bxx/WRlFH6ZR9tQiMdibXD2hQbOBmKwmUeILWPGt+ou 2ubrEm54fJ2TrzjUs3Mt4B1vspxw7H01qh8sE9+w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726364AbgD0USE (ORCPT ); Mon, 27 Apr 2020 16:18:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:37860 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726285AbgD0USE (ORCPT ); Mon, 27 Apr 2020 16:18:04 -0400 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (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 AB8ED2072D; Mon, 27 Apr 2020 20:18:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588018684; bh=FZznVs7DKImH4bMp84GuK30NCRT+ks2QZb0zw61Aw2o=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=0dPVwJ/H9B7uUoDHVQh+JzhGMmouLB2JEnhplDQk7I3xuAgcbSFK60H1piEfCx5Sx t+jKABLjlMrQXuoJB1Wv7UdopSfsHYSYtmSlzWb93RhaIDNLpcyXt7Avmd+0pazZfN HbeEsAjiXXS9v7hdBuMksmtrvhaQ+taOUTUIOuQQ= Date: Mon, 27 Apr 2020 13:18:02 -0700 From: Andrew Morton To: Mike Kravetz Cc: Sandipan Das , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, linux-doc@vger.kernel.org, Catalin Marinas , Will Deacon , Benjamin Herrenschmidt , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , "David S.Miller" , Thomas Gleixner , Ingo Molnar , Dave Hansen , Jonathan Corbet , Longpeng , Christophe Leroy , Randy Dunlap , Mina Almasry , Peter Xu , Nitesh Narayan Lal Subject: Re: [PATCH v3 2/4] hugetlbfs: move hugepagesz= parsing to arch independent code Message-Id: <20200427131802.3d132055a59535a0e6780e9f@linux-foundation.org> In-Reply-To: References: <20200417185049.275845-1-mike.kravetz@oracle.com> <20200417185049.275845-3-mike.kravetz@oracle.com> <7583dfcc-62d8-2a54-6eef-bcb4e01129b3@gmail.com> <5a380060-38db-b690-1003-678ca0f28f07@oracle.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Mon, 27 Apr 2020 12:09:47 -0700 Mike Kravetz wrote: > Previously, a check for hugepages_supported was added before processing > hugetlb command line parameters. On some architectures such as powerpc, > hugepages_supported() is not set to true until after command line > processing. Therefore, no hugetlb command line parameters would be > accepted. > > Remove the additional checks for hugepages_supported. In hugetlb_init, > print a warning if !hugepages_supported and command line parameters were > specified. This applies to [4/4] instead of fixing [2/4]. I guess you'll straighten that out in v4? btw, was http://lkml.kernel.org/r/CADYN=9Koefrq9H1Y82Q8nMNbeyN4tzhEfvDu5u=sVFjFZCYorA@mail.gmail.com addressed?