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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 49E2CC433E0 for ; Wed, 10 Mar 2021 05:20:40 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 89DB864FEE for ; Wed, 10 Mar 2021 05:20:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 89DB864FEE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 20AE48D016A; Wed, 10 Mar 2021 00:20:39 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 1E2278D0148; Wed, 10 Mar 2021 00:20:39 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0A9CF8D016A; Wed, 10 Mar 2021 00:20:39 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0023.hostedemail.com [216.40.44.23]) by kanga.kvack.org (Postfix) with ESMTP id E3FEC8D0148 for ; Wed, 10 Mar 2021 00:20:38 -0500 (EST) Received: from smtpin08.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id AE6A4824999B for ; Wed, 10 Mar 2021 05:20:38 +0000 (UTC) X-FDA: 77902814556.08.8228DC7 Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) by imf02.hostedemail.com (Postfix) with ESMTP id 2F3E24080F44 for ; Wed, 10 Mar 2021 05:20:30 +0000 (UTC) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4DwL4j4Sq1z9sVt; Wed, 10 Mar 2021 16:20:21 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ellerman.id.au; s=201909; t=1615353635; bh=hRcUlrx6WVs6H6bysWKFjU5tqR/J0nyX9yzAP97GJsQ=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=J7tJEgWYlgdvVYjfzFG1g90s1EOtAnSSXBRLQ734Q2HRbgzt8b5qMsfcT75CaJw/5 k2iXGDhutq9tOyXtkr9ZdT6+Kw3xBnr49WyYm1ThfwbSXS49oSisxLyUici9Us3TE5 HtEU/wSHCFC/s0gViktBCnLKaTQ6q/J6g7vI7Yf82084Vpw7jSTqhvDbOhMgyxxI9w 06Bw6yZRBta9uSCCaIQ2c7wKj4hZxuCWKQRB2mMVm8bhHalhKoBF9ueKaVIbelzwFf 39/YMJZ9zGzrte7RuLUNxyCLzwS8ZoBCqvCyhYy1dJsJ4rr7rf2eQnVXaCuVc8iu5b xcUsluM3pIA9g== From: Michael Ellerman To: Anshuman Khandual , linux-mm@kvack.org Cc: Anshuman Khandual , x86@kernel.org, linux-ia64@vger.kernel.org, linux-s390@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Russell King , Catalin Marinas , Will Deacon , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Benjamin Herrenschmidt , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Yoshinori Sato , Rich Felker , Alexander Viro Subject: Re: [PATCH 2/6] mm: Generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS) In-Reply-To: <1615185706-24342-3-git-send-email-anshuman.khandual@arm.com> References: <1615185706-24342-1-git-send-email-anshuman.khandual@arm.com> <1615185706-24342-3-git-send-email-anshuman.khandual@arm.com> Date: Wed, 10 Mar 2021 16:20:19 +1100 Message-ID: <874khjr3e4.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 2F3E24080F44 X-Stat-Signature: mbr1bezf744m8y4xxhik4zhtrus3h36z Received-SPF: none (ellerman.id.au>: No applicable sender policy available) receiver=imf02; identity=mailfrom; envelope-from=""; helo=ozlabs.org; client-ip=203.11.71.1 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1615353630-441953 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: Anshuman Khandual writes: > SYS_SUPPORTS_HUGETLBFS config has duplicate definitions on platforms that > subscribe it. Instead, just make it a generic option which can be selected > on applicable platforms. Also rename it as ARCH_SUPPORTS_HUGETLBFS instead. > This reduces code duplication and makes it cleaner. > > Cc: Russell King > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Thomas Bogendoerfer > Cc: "James E.J. Bottomley" > Cc: Helge Deller > Cc: Michael Ellerman > Cc: Benjamin Herrenschmidt > Cc: Paul Mackerras > Cc: Paul Walmsley > Cc: Palmer Dabbelt > Cc: Albert Ou > Cc: Yoshinori Sato > Cc: Rich Felker > Cc: Alexander Viro > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-mips@vger.kernel.org > Cc: linux-parisc@vger.kernel.org > Cc: linuxppc-dev@lists.ozlabs.org > Cc: linux-riscv@lists.infradead.org > Cc: linux-sh@vger.kernel.org > Cc: linux-fsdevel@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual > --- > arch/arm/Kconfig | 5 +---- > arch/arm64/Kconfig | 4 +--- > arch/mips/Kconfig | 6 +----- > arch/parisc/Kconfig | 5 +---- > arch/powerpc/Kconfig | 3 --- > arch/powerpc/platforms/Kconfig.cputype | 6 +++--- Acked-by: Michael Ellerman (powerpc) cheers