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[2620:137:e000::1:20]) by mx.google.com with ESMTP id c5-20020a6566c5000000b00520e69b7439si234099pgw.560.2023.05.30.21.03.06; Tue, 30 May 2023 21:03:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b="0i/s6C/O"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233496AbjEaD6A (ORCPT + 99 others); Tue, 30 May 2023 23:58:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229919AbjEaD56 (ORCPT ); Tue, 30 May 2023 23:57:58 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 815DE107; Tue, 30 May 2023 20:57:57 -0700 (PDT) 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=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=0i/s6C/O0GkhBgkZuAr4u/RcE0 jN5yLcP6bPkZi26s6NuqLm8zfPAR3YGgFHln3gLyUyQLc9hi1sYetK6KuvEh2zmMau4TovAbDrRty JzJKMAiJP0kpAkqQTQdWtoBjoCegOa6CKNtOvM3Fij5z9X8YfByqTpiP5h5QutA6k9JMEDgsVn0wl VwOjgibgAxrH4Xa1mIP1kRSHw7cy07/9EXxZ/hcA1Vi02/Ai0Xb0K86cim3UUptac33IT5PR/RUkN 5yhJ5aj2V7N46Umra73ycmzG/5DR1AdTBRIOGZTcJ1EGJLc7fCVWo64J87HkGm2vkLJNBLdgSWTGY cPrLCSqA==; Received: from hch by bombadil.infradead.org with local (Exim 4.96 #2 (Red Hat Linux)) id 1q4Cxo-00FyGL-0e; Wed, 31 May 2023 03:57:32 +0000 Date: Tue, 30 May 2023 20:57:32 -0700 From: Christoph Hellwig To: David Howells Cc: Christoph Hellwig , David Hildenbrand , Lorenzo Stoakes , Jens Axboe , Al Viro , Matthew Wilcox , Jan Kara , Jeff Layton , Jason Gunthorpe , Logan Gunthorpe , Hillf Danton , Christian Brauner , Linus Torvalds , linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andrew Morton Subject: Re: [PATCH v4 1/3] mm: Don't pin ZERO_PAGE in pin_user_pages() Message-ID: References: <20230526214142.958751-1-dhowells@redhat.com> <20230526214142.958751-2-dhowells@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230526214142.958751-2-dhowells@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=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looks good: Reviewed-by: Christoph Hellwig