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[2620:137:e000::3:3]) by mx.google.com with ESMTPS id c13-20020aa7952d000000b006b6119c4695si719106pfp.380.2023.11.22.23.30.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Nov 2023 23:30:43 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=vYibSv3v; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id AD306807385E; Wed, 22 Nov 2023 23:30:24 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230353AbjKWH35 (ORCPT + 99 others); Thu, 23 Nov 2023 02:29:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234724AbjKWH3z (ORCPT ); Thu, 23 Nov 2023 02:29:55 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D52621BE for ; Wed, 22 Nov 2023 23:30:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=++qrb/g8zIh9TcPswSN8AReMvH6I8ewfKN7W4RILqr4=; b=vYibSv3vpaRDvrh0fiHlE5MMuK MEbLpIlT/VCD2wsf5pqPH+3c4MMJZxW6mDvTpv9bdUDywfik5hV54gfCW1kEfjD5D7eOjRaEHaJ9z kabrLOadobpAJMC/9HjC3yoGn6qc5UhWkQCfgbNXskqzYHiXC2Dc9Tw6saVXOZz2RDdz11Ki0stPE DumeplAJPEIwin30/83YdOKoWPULyD+KeeIGe6Yy7XoE/xmKaVrqZcB7j0TaAIleLjQKlem5XVQMM qzSvj1Yn/SonV3ljgLQRwHxJnmQKGLcxNDitEkl1an5ZWS9T/I494GdmxwEZ+t0LWrgJYYsTXSWHd ZdJA1Myw==; Received: from hch by bombadil.infradead.org with local (Exim 4.96 #2 (Red Hat Linux)) id 1r649u-0042dA-2h; Thu, 23 Nov 2023 07:29:58 +0000 Date: Wed, 22 Nov 2023 23:29:58 -0800 From: Christoph Hellwig To: Peter Xu Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mike Kravetz , "Kirill A . Shutemov" , Lorenzo Stoakes , Axel Rasmussen , Matthew Wilcox , John Hubbard , Mike Rapoport , Hugh Dickins , David Hildenbrand , Andrea Arcangeli , Rik van Riel , James Houghton , Yang Shi , Jason Gunthorpe , Vlastimil Babka , Andrew Morton Subject: Re: [PATCH RFC 12/12] mm/gup: Merge hugetlb into generic mm code Message-ID: References: <20231116012908.392077-1-peterx@redhat.com> <20231116012908.392077-13-peterx@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231116012908.392077-13-peterx@redhat.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Wed, 22 Nov 2023 23:30:24 -0800 (PST) Bit, but the subject makes it sound like hugetlbfs is gone to me. What about something like: mm/gup: handle hugetlb in the generic follow_page_mask code ?