Received: by 2002:a05:7412:2a8c:b0:e2:908c:2ebd with SMTP id u12csp1538276rdh; Mon, 25 Sep 2023 16:31:02 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGj8WyircxD/kOUBCgFewrX5FHStvs8ajEE3j9EdHK0QPZH6w26YV7aJEydzNMRkr+DM3LV X-Received: by 2002:a05:620a:4143:b0:774:2bdc:aa4 with SMTP id k3-20020a05620a414300b007742bdc0aa4mr7329359qko.54.1695684662448; Mon, 25 Sep 2023 16:31:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695684662; cv=none; d=google.com; s=arc-20160816; b=A9dwK3QCDOb+Lkn3CCVZUX/TF96/eqHGom+vf+fo3733jV5ofI8qavKCprQz76Z8lr 8vzX5NjUZNz0VbduECy3u6u56H/MLxWppRLK05Fg7aW2LysJnN9ZvfgNL/Ra1onvyKjS Du0pfGk95TDMlQKEY/ITrqR/8S1ARQfBkW+hExh86FopaotU44uR4ZbiGzXRijHvgHrm bQPBMTPYQcoXcB9p5mZmrBnYFpnJ2h1kC8Kv7dV22Xb64UI1ihySX1Bsj/1+c/Sgm2bj TeHEs9jNdhOU6IDvt/XbDmaV+3OxXCCevp8WwP5JFLHRd7IGAJMybCPsswp3DiJrz1AY 07hg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=DN6nukuRx/NGbcTyfN4Fg5axL2lfcEE/YhB+2+SHvMk=; fh=wtPNz5QEtytCPPuNNoj9k3ZLKUvhc5S3xSbNrMwZr3o=; b=cYnXz77K2kk7ecnYB8dLgt87kPbb8/igdYKw/NTVXDNNhb90TjPyVxH0oiNHyQqqTE 7qU0dXORppa4YSs3k5FU5V/2DcmW0Va/jICgMdMmchMQ6p2YblGwLRRGJfUuvcbVT5AJ vHzLKH+QbOjuuwkZua9YnjO/R3gLKGNtVUF7tNmAtmVz0k7scSxvSSRpk9eR6FMdSCU2 zYaNwC5oY+4zFfVoZ0PWkrZHsp5EtGNMYCmNgmML5OotzmjXDxK55MGJrC5pyqaGZ1S/ 3TNfn89rqQ1dYM4XT2X1isqRTkGYlvJQnIJt8vQXVQUv5cD/OAw7UIlhWNpmenW0vRXe k9pA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=EEi9Erzi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from howler.vger.email (howler.vger.email. [23.128.96.34]) by mx.google.com with ESMTPS id w8-20020a056a0014c800b0068fe2d990a1si11626637pfu.299.2023.09.25.16.31.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Sep 2023 16:31:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) client-ip=23.128.96.34; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=EEi9Erzi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 1912E8318C4C; Mon, 25 Sep 2023 16:29:49 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233528AbjIYX3u (ORCPT + 99 others); Mon, 25 Sep 2023 19:29:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233517AbjIYX3t (ORCPT ); Mon, 25 Sep 2023 19:29:49 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03481116; Mon, 25 Sep 2023 16:29:43 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74B96C433C8; Mon, 25 Sep 2023 23:29:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695684582; bh=QWki2CSqm9eYB90M3TIkABMvM25AfYZ4QVC3NVr+usc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=EEi9Erzidy2B4EGgLNyAwUR2I2jQfsADDMRS7eGK4KM1zqCwEKj+JuwE7nSpx69kA /DcFAEy6QyyBgv93ARPrctTWZMbKg/1IKJs4wmIcYj68A8FG2dQlr5VT2b7hhscS0F TnyzyaZTWoq9eHpaYt0SITFgEQ77XE8Too8DA3EMHw2bzsx0F9Sef7HSEWgkRIOcn6 jCdNFWVzQ51B3BU4qz5O0bEE+NXixVZRpkmhG1Ysy7OY6DB6CmOaTEMjMPypbXLnWu nE88aaIIPR15qDjzaHPMxMH68yXUFrAYirZo2CACzcE6D/qFH7IdZpkbljTaWU96Pe hReSlUcZElf2g== Date: Tue, 26 Sep 2023 01:29:39 +0200 From: Alejandro Colomar To: Axel Rasmussen Cc: Peter Xu , linux-man@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 02/10] userfaultfd.2: reword to account for new fault resolution ioctls Message-ID: References: <20230919190206.388896-1-axelrasmussen@google.com> <20230919190206.388896-3-axelrasmussen@google.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="d2rl2hxcti2s7kgj" Content-Disposition: inline In-Reply-To: <20230919190206.388896-3-axelrasmussen@google.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS 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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Mon, 25 Sep 2023 16:29:49 -0700 (PDT) --d2rl2hxcti2s7kgj Content-Type: text/plain; protected-headers=v1; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH 02/10] userfaultfd.2: reword to account for new fault resolution ioctls MIME-Version: 1.0 Hi Axel, On Tue, Sep 19, 2023 at 12:01:58PM -0700, Axel Rasmussen wrote: > Basically, reword the sentence to clarify that this isn't a complete > list. I don't believe it's worth maintaining a fully complete list here, > instead ioctl_userfaultfd.2 is the place to do that. Let this just be an > example. >=20 > Signed-off-by: Axel Rasmussen Patch applied. Thanks, Alex > --- > man2/userfaultfd.2 | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) >=20 > diff --git a/man2/userfaultfd.2 b/man2/userfaultfd.2 > index 1b2af22f9..00d94e514 100644 > --- a/man2/userfaultfd.2 > +++ b/man2/userfaultfd.2 > @@ -222,11 +222,12 @@ operation, > a page fault occurring in the requested memory range, and satisfying > the mode defined at the registration time, will be forwarded by the kern= el to > the user-space application. > -The application can then use the > +The application can then use various (e.g. > .B UFFDIO_COPY , > .B UFFDIO_ZEROPAGE , > or > .B UFFDIO_CONTINUE > +) > .BR ioctl (2) > operations to resolve the page fault. > .PP > --=20 > 2.42.0.459.ge4e396fd5e-goog >=20 --d2rl2hxcti2s7kgj Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6jqH8KTroDDkXfJAnowa+77/2zIFAmUSF+IACgkQnowa+77/ 2zKRUhAAkG+iUG7FNAHqtgzPXEpK39yHzOqX7vFZVGHHXepGD3FJIDOki0IhuQA+ K80kJl+cU8mAOcKOuzubCt+HsHc+HF9L+4Gxq4DXlo88IQUO6EuBweqJm0syZrkE qumOazDIDxsdNQEopIz+UBTk7szDub3vXZlge/XobHfO+EFPRfHvGSICXbKZHADT LuyFLeczMbJZrNrYwxr1pBJn8pQK6/hHlEGtjSVyUfXMojxKZH7blZHux4bNheJt Y4SEu39b6EK0//HNkKNYQEPdtbQ70XIRFQckufExii7yYHxa92U8T73xNIDvhuNE sHVsd0DXJn/AZaa4hLRwgxt+zXpAmOYo5TKainkHOGnnGY2z8DSdvWT9EktUTJXB dpsO+2EVKfAKbnTyXMPq8AM1dB4vcuKCHaRPgGLjNSFYHdVIT9hB4XszCF4TdE0F HuoIKHCX2PuFfZpgGs+Mbs0+tvYkyogxleJnP9LIU9fHNuxsn31BZN0mcqsVh4hm oYkH8Rsdk20CdR/2NdWVLR1J5CMJkja6IwuKc4ADTznEbK5x9SbeoCBk5c8ooFNK WjVsiFguSZ00s/dF/mzGO3ca1sfeskQyO5r7ieZqS4BOglH6a+333sYz0yHY6U10 dLMOftxqT6aCTipY95ookUEzHo3t4fHCiSiIEe7H6UHevo8P/p8= =3ZoL -----END PGP SIGNATURE----- --d2rl2hxcti2s7kgj--