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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,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 5EAC9C43461 for ; Fri, 14 May 2021 21:42:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 188C5613C1 for ; Fri, 14 May 2021 21:42:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 188C5613C1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A9BEB6B0036; Fri, 14 May 2021 17:42:03 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A72B86B006E; Fri, 14 May 2021 17:42:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 989836B0070; Fri, 14 May 2021 17:42:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0245.hostedemail.com [216.40.44.245]) by kanga.kvack.org (Postfix) with ESMTP id 670BB6B0036 for ; Fri, 14 May 2021 17:42:03 -0400 (EDT) Received: from smtpin27.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 05577181F0FEA for ; Fri, 14 May 2021 21:42:03 +0000 (UTC) X-FDA: 78141159726.27.B388A9F Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf03.hostedemail.com (Postfix) with ESMTP id 05B02C0007E3 for ; Fri, 14 May 2021 21:42:01 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 65D7B613BE; Fri, 14 May 2021 21:42:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1621028521; bh=XNFnNyGz6oUK6QJyJFeGVcriHVVQmYNR7kf6dc3QbV4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=jOQtYFhvMMhMCLAqpSoLHUosNvCeTNGx8SsJo7Wij8CrKzQsK+R7EucispteADeFq /iRzUHeknwXZEXYV2g/hZ6OW9cPG73D5mIDTdO4aq2WmaOAZjGJuAgjN3MUXzH2gIE kgT4+Z0Irv3DFzZaosEJDhP37DaK1uhXbYlior+4= Date: Fri, 14 May 2021 14:42:00 -0700 From: Andrew Morton To: Christophe Leroy Cc: Nicholas Piggin , Mike Kravetz , Mike Rapoport , naresh.kamboju@linaro.org, linux-arch@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sparclinux@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] arm64: Define only {pud/pmd}_{set/clear}_huge when usefull Message-Id: <20210514144200.b49ee77c9b2a7f9998ffbf22@linux-foundation.org> In-Reply-To: <73ec95f40cafbbb69bdfb43a7f53876fd845b0ce.1620990479.git.christophe.leroy@csgroup.eu> References: <73ec95f40cafbbb69bdfb43a7f53876fd845b0ce.1620990479.git.christophe.leroy@csgroup.eu> 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 X-Rspamd-Queue-Id: 05B02C0007E3 Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=jOQtYFhv; dmarc=none; spf=pass (imf03.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-Rspamd-Server: rspam03 X-Stat-Signature: h9rpk8dipmhi5d3kcrnj37t3ryfcwj9h X-HE-Tag: 1621028521-598311 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 Fri, 14 May 2021 11:08:53 +0000 (UTC) Christophe Leroy wrote: > When PUD and/or PMD are folded, those functions are useless > and we now have a stub in linux/pgtable.h OK, help me out here please. What patch does this fix?