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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 8B9DFC433ED for ; Sat, 10 Apr 2021 20:53:31 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 072546102A for ; Sat, 10 Apr 2021 20:53:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 072546102A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 2BA658E0002; Sat, 10 Apr 2021 16:53:30 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 26BA48E0001; Sat, 10 Apr 2021 16:53:30 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 133718E0002; Sat, 10 Apr 2021 16:53:30 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0135.hostedemail.com [216.40.44.135]) by kanga.kvack.org (Postfix) with ESMTP id EB7BF8E0001 for ; Sat, 10 Apr 2021 16:53:29 -0400 (EDT) Received: from smtpin35.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id AB890364D for ; Sat, 10 Apr 2021 20:53:29 +0000 (UTC) X-FDA: 78017658138.35.02E6151 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf06.hostedemail.com (Postfix) with ESMTP id 89A9CC0007CB for ; Sat, 10 Apr 2021 20:53:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=HTkpYNC2wTW6Zm43v2gmt2r8ARHTWf8+PnXOPO0doXI=; b=Ozahz+ujymLR6HRV/gUOZ0gS1P BDxgLs4uWmYMJEQ30kO1xYpxSOZuU3h08C7SIYNtLc/oIaEOgoADxjaJUBMDXKILVtnjSouZO/lPQ aNoJocoo0y+OakKVQFsGfNC6hCM05ztUqOsU3MOgwCGgy+1ypt/X4LiFKiLuwLF6p6spu4OyVf58l N5OKNtz1OCrsxBpSOE3NlX8z2plRdlW/ReN3u5na5rvYaJXfHDHZUmcZ+kaml3vrQ2iuDTwWob/C3 MwFjTKUtdre3pEAuqIyXnRJCGrKsKCsCGWHfLX1nMevAlwYQof1vRaKjR1TB0qnKxtw8nmsW7AiZW zeNaEQmQ==; Received: from willy by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lVKb2-0027v9-QT; Sat, 10 Apr 2021 20:52:57 +0000 From: "Matthew Wilcox (Oracle)" To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org Cc: "Matthew Wilcox (Oracle)" , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, Jesper Dangaard Brouer , Ilias Apalodimas , Matteo Croce , Ivan Khoronzhuk , Grygorii Strashko , Arnd Bergmann Subject: [PATCH 0/1] Fix struct page layout on 32-bit systems Date: Sat, 10 Apr 2021 21:52:44 +0100 Message-Id: <20210410205246.507048-1-willy@infradead.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 89A9CC0007CB X-Stat-Signature: ejqdso64q63x735i37eworosnnsggm1x Received-SPF: none (infradead.org>: No applicable sender policy available) receiver=imf06; identity=mailfrom; envelope-from=""; helo=casper.infradead.org; client-ip=90.155.50.34 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1618088010-280113 Content-Transfer-Encoding: quoted-printable 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: I'd really appreciate people testing this, particularly on arm32/mips32/ppc32 systems with a 64-bit dma_addr_t. Matthew Wilcox (Oracle) (1): mm: Fix struct page layout on 32-bit systems include/linux/mm_types.h | 38 ++++++++++++++++++++++++++------------ 1 file changed, 26 insertions(+), 12 deletions(-) --=20 2.30.2