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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7069EC54E67 for ; Wed, 27 Mar 2024 15:47:11 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4V4WJG1CVNz3vmt for ; Thu, 28 Mar 2024 02:47:10 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=arm.com (client-ip=217.140.110.172; helo=foss.arm.com; envelope-from=ryan.roberts@arm.com; receiver=lists.ozlabs.org) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lists.ozlabs.org (Postfix) with ESMTP id 4V4WHq1cGpz2xLW for ; Thu, 28 Mar 2024 02:46:45 +1100 (AEDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id ACC782F4; Wed, 27 Mar 2024 08:46:46 -0700 (PDT) Received: from [10.57.72.121] (unknown [10.57.72.121]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 25BC83F64C; Wed, 27 Mar 2024 08:46:09 -0700 (PDT) Message-ID: <8727a618-30c4-4a13-b0e9-eccc3fd67c73@arm.com> Date: Wed, 27 Mar 2024 15:46:07 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC 0/3] mm/gup: consistently call it GUP-fast Content-Language: en-GB To: David Hildenbrand , Peter Xu References: <20240327130538.680256-1-david@redhat.com> <3922460a-4d01-4ecb-b8c5-7c57fd46f3fd@redhat.com> From: Ryan Roberts In-Reply-To: <3922460a-4d01-4ecb-b8c5-7c57fd46f3fd@redhat.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-s390@vger.kernel.org, loongarch@lists.linux.dev, Arnd Bergmann , linux-sh@vger.kernel.org, John Hubbard , x86@kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-mm@kvack.org, Mike Rapoport , Jason Gunthorpe , linux-fsdevel@vger.kernel.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" > > Some of them look like mm-unstable issue, For example, arm64 fails with > >   CC      arch/arm64/mm/extable.o > In file included from ./include/linux/hugetlb.h:828, >                  from security/commoncap.c:19: > ./arch/arm64/include/asm/hugetlb.h:25:34: error: redefinition of > 'arch_clear_hugetlb_flags' >    25 | #define arch_clear_hugetlb_flags arch_clear_hugetlb_flags >       |                                  ^~~~~~~~~~~~~~~~~~~~~~~~ > ./include/linux/hugetlb.h:840:20: note: in expansion of macro > 'arch_clear_hugetlb_flags' >   840 | static inline void arch_clear_hugetlb_flags(struct folio *folio) { } >       |                    ^~~~~~~~~~~~~~~~~~~~~~~~ > ./arch/arm64/include/asm/hugetlb.h:21:20: note: previous definition of > 'arch_clear_hugetlb_flags' with t > ype 'void(struct folio *)' >    21 | static inline void arch_clear_hugetlb_flags(struct folio *folio) >       |                    ^~~~~~~~~~~~~~~~~~~~~~~~ > In file included from ./include/linux/hugetlb.h:828, >                  from mm/filemap.c:37: > ./arch/arm64/include/asm/hugetlb.h:25:34: error: redefinition of > 'arch_clear_hugetlb_flags' >    25 | #define arch_clear_hugetlb_flags arch_clear_hugetlb_flags >       |                                  ^~~~~~~~~~~~~~~~~~~~~~~~ > ./include/linux/hugetlb.h:840:20: note: in expansion of macro > 'arch_clear_hugetlb_flags' >   840 | static inline void arch_clear_hugetlb_flags(struct folio *folio) { } >       |                    ^~~~~~~~~~~~~~~~~~~~~~~~ > ./arch/arm64/include/asm/hugetlb.h:21:20: note: previous definition of > 'arch_clear_hugetlb_flags' with type 'void(struct folio *)' >    21 | static inline void arch_clear_hugetlb_flags(struct folio *folio) see: https://lore.kernel.org/linux-mm/ZgQvNKGdlDkwhQEX@casper.infradead.org/