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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8BE5C433FE for ; Wed, 6 Oct 2021 10:05:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A265A61152 for ; Wed, 6 Oct 2021 10:05:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238059AbhJFKHZ (ORCPT ); Wed, 6 Oct 2021 06:07:25 -0400 Received: from mailout1.w1.samsung.com ([210.118.77.11]:64655 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238066AbhJFKHU (ORCPT ); Wed, 6 Oct 2021 06:07:20 -0400 Received: from eucas1p2.samsung.com (unknown [182.198.249.207]) by mailout1.w1.samsung.com (KnoxPortal) with ESMTP id 20211006100526euoutp015e7873c3f7f169c3ea72b831ae692973~raP0irwSz1445614456euoutp01e for ; Wed, 6 Oct 2021 10:05:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20211006100526euoutp015e7873c3f7f169c3ea72b831ae692973~raP0irwSz1445614456euoutp01e DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1633514726; bh=8UeUB7ujFp054c6NYv5PnL9PcSTwN20u+c3tPWoZ/Ts=; h=Date:From:To:CC:Subject:In-Reply-To:References:From; b=gh5GG4vFpPa8yd0aTaq0BYLOvlopy5lRcayQwmRi/QCLs2Vx+kvrBgx3DLrjHs6T1 OVqnjXbYdPCVn2Htci7kXzdwCo+qhz6lTdBt7VLStRg3HZ9w7mDJzjMDgaglVyxoDQ oHZr4+2fj7Zvo/6CO62C+kLJNmrMFhnAF8sQB0sM= Received: from eusmges1new.samsung.com (unknown [203.254.199.242]) by eucas1p1.samsung.com (KnoxPortal) with ESMTP id 20211006100525eucas1p11a0dd5d9be9e7517aa477f007d64a89f~raPzzOT322660526605eucas1p1p; Wed, 6 Oct 2021 10:05:25 +0000 (GMT) Received: from eucas1p1.samsung.com ( [182.198.249.206]) by eusmges1new.samsung.com (EUCPMTA) with SMTP id 05.36.45756.5E47D516; Wed, 6 Oct 2021 11:05:25 +0100 (BST) Received: from eusmtrp1.samsung.com (unknown [182.198.249.138]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20211006100524eucas1p2a1686056cf4a213dc42af4da610ddb67~raPzQbfZM3035530355eucas1p2m; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20211006100524eusmtrp1f259da37f2d056536891022ee35c0c12~raPzPegq41327913279eusmtrp1w; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) X-AuditID: cbfec7f2-7d5ff7000002b2bc-04-615d74e51519 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 84.78.31287.4E47D516; Wed, 6 Oct 2021 11:05:24 +0100 (BST) Received: from CAMSVWEXC01.scsc.local (unknown [106.1.227.71]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20211006100524eusmtip128bb89f78867a5936408df4c49982d42~raPzBqDMU0572405724eusmtip1Y; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) Received: from localhost (106.210.248.142) by CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 6 Oct 2021 11:05:23 +0100 Date: Wed, 6 Oct 2021 12:05:23 +0200 From: Javier =?utf-8?B?R29uesOhbGV6?= To: Bart Van Assche CC: Johannes Thumshirn , Chaitanya Kulkarni , "linux-block@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "linux-nvme@lists.infradead.org" , "dm-devel@redhat.com" , "lsf-pc@lists.linux-foundation.org" , "axboe@kernel.dk" , "msnitzer@redhat.com" , "martin.petersen@oracle.com" , "roland@purestorage.com" , "mpatocka@redhat.com" , "hare@suse.de" , "kbusch@kernel.org" , "rwheeler@redhat.com" , "hch@lst.de" , "Frederick.Knight@netapp.com" , "zach.brown@ni.com" , "osandov@fb.com" , Adam Manzanares , SelvaKumar S , Nitesh Shetty , "Kanchan Joshi" , Vincent Fu Subject: Re: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Message-ID: <20211006100523.7xrr3qpwtby3bw3a@mpHalley.domain_not_set.invalid> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Originating-IP: [106.210.248.142] X-ClientProxiedBy: CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) To CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) X-Brightmail-Tracker: H4sIAAAAAAAAA02SfUxTZxTG9957e3tbBlwLC29Et6zTberE4czyRo3iZPE2pmTTDfeF0Iy7 SiyttrC5D7Wjxq3VCVYjWAIaolQoX2sVGaModYMh1Q0tExCrrmVT5ENK2cpG2dpezfjvd855 nvecJ3kpXGQg51I5yjxWrZQpxKSQaGyfurp0MC9D9nLQAJHlViGJjj2cwpHp5gMC2UdLechj /RdDLRVGDFVZfsRQ0ODGkNHxK0D2/iXoROUgHx240USi1gd2HJk7ZjB0+OseDF01TZPokruH QJZphKp+x9DQha0p8cx110bmsG6Uz1y/ks9Yq/UkYzu1lznSawbM931akinx+UnmhvM8xowP 9hNM491v+MxYa09I1vU5M2F9mvnq4gHsjdj3hKuzWUXOx6x62Zos4bbTjm58hzNqV6DgGE8L fhAYgICC9ArYfr8NGICQEtFnACz3XOZxhR/AuvGjWFgloicA9HnQY8dA8CafE5kBdBuGHxUh kct/+dFbZwFscBWBsIWgF8CGAS0ZZpJeC69V9uNhjqdfhH/eMRNhA06XU9B/u5kID56gWbhv uI0f5jhaApsaCiN3RNNSWFbcx+N4Duw87o3ocXol1D8sCPWpECdC8wzFtZ+BunOlkV0CehW8 dbs5IoH0c9BcLOXS7Ia17c5IAEifFsLAtW9JbpAKp+z1PI7j4FDHWT7H82DXkYMEZ9AB6Kxx 4VxxEMBp4xnAbVgFDzkVnGEdPH/0Ls61Y2DvyBzuthhobCzGi8BC06w0pllpTP+nMc1KcxIQ 1SCBzdfkyllNspL9JEkjy9XkK+VJH6pyrSD0XbtmOnxNoGxoPMkBMAo4AKRwcXy0am2GTBSd Lfv0M1atylTnK1iNAyRShDghurq0JlNEy2V57HaW3cGqH08xSjBXiwnu6ep/Nr2Z3brko2df aIhJ6NP/tIDZuCxjzDdi01eumZ+ir0u7uG61KqH8XpZIYtzQY07xSSzpu6L+kVQd9yXu6bRM irG0J7+Yx3re1wmlbYujbG63duFwb1vhhKven5pb9Jp8/6X+lj9obwny7V2OKl7a8pv93Pqc +96ynI6CpzqzuucvktYsSn69aES927b8+fVRryytNX2QuYk3Sqh2BrauRCXvDOj2TwalgjjF CVB75VBfZbPty/Sh7yRBZWxs4OSr+3QoNX3nW5Nl0pZ3S8ZNlurUC95AfK2uNVn899unNkxa PXV/VXiFUmJsRfedqrRfprzbmzWb5W56i2UPISY022TJi3G1RvYfXce2Jx0EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPKsWRmVeSWpSXmKPExsVy+t/xu7pPSmITDc5u07dYfbefzWLah5/M FrNuv2ax2PtuNqvF403/mSz2LJrEZLFy9VEmi79d95gsJh26xmix95a2xfxlT9ktuq/vYLPY 93ovs8Xy4/+YLCZ2XGWyODfrD5vF4XtXWSxW/7GwWPmMyeLV/jgHEY/LV7w9Jja/Y/e4fLbU Y9OqTjaPzUvqPSbfWM7osftmA5vHjE9f2Dyun9nO5PHx6S0Wj20Pe9k93u+7ClR2utrj8yY5 j/YD3UwB/FF6NkX5pSWpChn5xSW2StGGFkZ6hpYWekYmlnqGxuaxVkamSvp2NimpOZllqUX6 dgl6GUsPXWQuOMNd8aNpGmsD4xHOLkZODgkBE4k7f2+zdzFycQgJLGWUmPDkDRtEQkbi05WP 7BC2sMSfa11sEEUfGSW+dGxhhXC2MEo8v90JVsUioCKx4U4DWDebgL3EpWW3mEFsEQENiW8P lrOANDALzOOQ+HJ/FwtIgkEgVaLlzUGwZmEBT4kdG/qZQGxeAV+JudNvQm34wSRx4GYvG0RC UOLkzCdgzcwCFhIz559n7GLkALKlJZb/44AIy0s0b50NtphTwFri7v1drCAlEgLKEsun+0J8 Uyvx6v5uxgmMorOQDJ2FZOgshKGzkAxdwMiyilEktbQ4Nz232FCvODG3uDQvXS85P3cTIzAl bTv2c/MOxnmvPuodYmTiYDzEKMHBrCTCm28fmyjEm5JYWZValB9fVJqTWnyI0RQYXBOZpUST 84FJMa8k3tDMwNTQxMzSwNTSzFhJnHfr3DXxQgLpiSWp2ampBalFMH1MHJxSDUz5D4/J/m5b rutbZPpGbkurskns0fMnbDqaGqpe+l3fO19aV6GAJXCdy1RvDe5+yUhHvUL25sWKPhMsypmb mR+veLpuxbNXC9/b6slzXJYrn7OSu2vfmt0BHLcuvnVjeNVadFVCX7JDKqrP5tzfP9ujm5fE Fzb/bit4POdcAcM6+8baM+GH/8aJvZ88jW/qWsvqffMj06uUbwoJlX1b+yq859L1tslumz7f OuK0yjjqQk31kvvcMRuX/iyTW23O+T7WaNP7tyzfJnvd2rVDT8ZfWJ55WbTRG6bpuqw79lUy uCxmXRCwpWvl3L9K06JEpjCwnF3tzrsruPEQg3bMWcH3LDP1VDcHB3lMr1iVtk+JpTgj0VCL uag4EQABnR0A0gMAAA== X-CMS-MailID: 20211006100524eucas1p2a1686056cf4a213dc42af4da610ddb67 X-Msg-Generator: CA X-RootMTR: 20210928191342eucas1p23448dcd51b23495fa67cdc017e77435c X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20210928191342eucas1p23448dcd51b23495fa67cdc017e77435c References: <20210928191340.dcoj7qrclpudtjbo@mpHalley.domain_not_set.invalid> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 30.09.2021 09:20, Bart Van Assche wrote: >On 9/28/21 12:13 PM, Javier González wrote: >>Since we are not going to be able to talk about this at LSF/MM, a few of >>us thought about holding a dedicated virtual discussion about Copy >>Offload. I believe we can use Chaitanya's thread as a start. Given the >>current state of the current patches, I would propose that we focus on >>the next step to get the minimal patchset that can go upstream so that >>we can build from there. >> >>Before we try to find a date and a time that fits most of us, who would >>be interested in participating? > >Given the technical complexity of this topic and also that the people who are >interested live in multiple time zones, I prefer email to discuss the technical >aspects of this work. My attempt to summarize how to implement copy offloading >is available here: https://protect2.fireeye.com/v1/url?k=ba7e5d9a-e5e564d5-ba7fd6d5-0cc47a30d446-07a47f3f53cbfe53&q=1&e=c3973bdc-b6fd-43fb-80e6-0c86cb6b4d5f&u=https%3A%2F%2Fgithub.com%2Fbvanassche%2Flinux-kernel-copy-offload. >Feedback on this text is welcome. Thanks for sharing this Bart. I agree that the topic is complex. However, we have not been able to find a clear path forward in the mailing list. What do you think about joining the call to talk very specific next steps to get a patchset that we can start reviewing in detail. I think that your presence in the call will help us all. What do you think? 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EBE5AC433FE for ; Wed, 6 Oct 2021 10:05:40 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B28B16113E for ; Wed, 6 Oct 2021 10:05:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B28B16113E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:MIME-Version:Message-ID: Subject:CC:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XOdAc/O5XBuG8QAcXmcYcBTVP39FDfpinXD0fMbToVg=; b=ViIBfKrFF/IZoxv/fS7jWYkATK LA204c1uLsNtK9GjApiMh4OdJ9lj4zdSk88OdzjtDV+b36gR/CD3Q5SQpC1WP3thYLCcmU9MQ8E0u VLOmHy/AaYyQWZpp1G8Lcck77b9xR9ZKdfe1Pihtw1mPaRYQWP51Om+T7BWPeRNM026s1MW1CLdP/ h+RxhbC+P2rXjk1IUtj5m9AhvzUP/uSiQSuk9ZuTFKuRWC2CgzlogtSgaJlZ0QOOTFVa8U498U4Y+ nxB/lxi91FJ5uWAetC5MQKEk5DDCOdokocwIZfW9M4HSonrckUM0O3osa8z/tHotrSIrQYJzNQvKs lscm91nA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mY3nm-00DotP-Mc; Wed, 06 Oct 2021 10:05:30 +0000 Received: from mailout1.w1.samsung.com ([210.118.77.11]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mY3nk-00Dook-45 for linux-nvme@lists.infradead.org; Wed, 06 Oct 2021 10:05:29 +0000 Received: from eucas1p2.samsung.com (unknown [182.198.249.207]) by mailout1.w1.samsung.com (KnoxPortal) with ESMTP id 20211006100525euoutp018e6211eae783e9b2556a131c808336c3~raP0G6jCo1405514055euoutp01m for ; Wed, 6 Oct 2021 10:05:25 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20211006100525euoutp018e6211eae783e9b2556a131c808336c3~raP0G6jCo1405514055euoutp01m DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1633514725; bh=8UeUB7ujFp054c6NYv5PnL9PcSTwN20u+c3tPWoZ/Ts=; h=Date:From:To:CC:Subject:In-Reply-To:References:From; b=avcp1oua8BhCsycRT2GuU3Wa9D7L2/jxeo8x2fxU07m1NaMxh2nkjP+DgQfMHc5rW vO6QUuhNsRj75hady99JIdFB+MF6GID/JELFR0/67lYPlfmbY+W1EKmVe0gQf35UPG qPo8hpO/0FgW80bPc41Ho/JoPOb7P3lnLe3zWkBA= Received: from eusmges1new.samsung.com (unknown [203.254.199.242]) by eucas1p1.samsung.com (KnoxPortal) with ESMTP id 20211006100525eucas1p11a0dd5d9be9e7517aa477f007d64a89f~raPzzOT322660526605eucas1p1p; Wed, 6 Oct 2021 10:05:25 +0000 (GMT) Received: from eucas1p1.samsung.com ( [182.198.249.206]) by eusmges1new.samsung.com (EUCPMTA) with SMTP id 05.36.45756.5E47D516; Wed, 6 Oct 2021 11:05:25 +0100 (BST) Received: from eusmtrp1.samsung.com (unknown [182.198.249.138]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20211006100524eucas1p2a1686056cf4a213dc42af4da610ddb67~raPzQbfZM3035530355eucas1p2m; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20211006100524eusmtrp1f259da37f2d056536891022ee35c0c12~raPzPegq41327913279eusmtrp1w; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) X-AuditID: cbfec7f2-7d5ff7000002b2bc-04-615d74e51519 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 84.78.31287.4E47D516; Wed, 6 Oct 2021 11:05:24 +0100 (BST) Received: from CAMSVWEXC01.scsc.local (unknown [106.1.227.71]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20211006100524eusmtip128bb89f78867a5936408df4c49982d42~raPzBqDMU0572405724eusmtip1Y; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) Received: from localhost (106.210.248.142) by CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 6 Oct 2021 11:05:23 +0100 Date: Wed, 6 Oct 2021 12:05:23 +0200 From: Javier =?utf-8?B?R29uesOhbGV6?= To: Bart Van Assche CC: Johannes Thumshirn , Chaitanya Kulkarni , "linux-block@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "linux-nvme@lists.infradead.org" , "dm-devel@redhat.com" , "lsf-pc@lists.linux-foundation.org" , "axboe@kernel.dk" , "msnitzer@redhat.com" , "martin.petersen@oracle.com" , "roland@purestorage.com" , "mpatocka@redhat.com" , "hare@suse.de" , "kbusch@kernel.org" , "rwheeler@redhat.com" , "hch@lst.de" , "Frederick.Knight@netapp.com" , "zach.brown@ni.com" , "osandov@fb.com" , Adam Manzanares , SelvaKumar S , Nitesh Shetty , "Kanchan Joshi" , Vincent Fu Subject: Re: [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Message-ID: <20211006100523.7xrr3qpwtby3bw3a@mpHalley.domain_not_set.invalid> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Originating-IP: [106.210.248.142] X-ClientProxiedBy: CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) To CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) X-Brightmail-Tracker: H4sIAAAAAAAAA02SfUxTZxTG9957e3tbBlwLC29Et6zTberE4czyRo3iZPE2pmTTDfeF0Iy7 SiyttrC5D7Wjxq3VCVYjWAIaolQoX2sVGaModYMh1Q0tExCrrmVT5ENK2cpG2dpezfjvd855 nvecJ3kpXGQg51I5yjxWrZQpxKSQaGyfurp0MC9D9nLQAJHlViGJjj2cwpHp5gMC2UdLechj /RdDLRVGDFVZfsRQ0ODGkNHxK0D2/iXoROUgHx240USi1gd2HJk7ZjB0+OseDF01TZPokruH QJZphKp+x9DQha0p8cx110bmsG6Uz1y/ks9Yq/UkYzu1lznSawbM931akinx+UnmhvM8xowP 9hNM491v+MxYa09I1vU5M2F9mvnq4gHsjdj3hKuzWUXOx6x62Zos4bbTjm58hzNqV6DgGE8L fhAYgICC9ArYfr8NGICQEtFnACz3XOZxhR/AuvGjWFgloicA9HnQY8dA8CafE5kBdBuGHxUh kct/+dFbZwFscBWBsIWgF8CGAS0ZZpJeC69V9uNhjqdfhH/eMRNhA06XU9B/u5kID56gWbhv uI0f5jhaApsaCiN3RNNSWFbcx+N4Duw87o3ocXol1D8sCPWpECdC8wzFtZ+BunOlkV0CehW8 dbs5IoH0c9BcLOXS7Ia17c5IAEifFsLAtW9JbpAKp+z1PI7j4FDHWT7H82DXkYMEZ9AB6Kxx 4VxxEMBp4xnAbVgFDzkVnGEdPH/0Ls61Y2DvyBzuthhobCzGi8BC06w0pllpTP+nMc1KcxIQ 1SCBzdfkyllNspL9JEkjy9XkK+VJH6pyrSD0XbtmOnxNoGxoPMkBMAo4AKRwcXy0am2GTBSd Lfv0M1atylTnK1iNAyRShDghurq0JlNEy2V57HaW3cGqH08xSjBXiwnu6ep/Nr2Z3brko2df aIhJ6NP/tIDZuCxjzDdi01eumZ+ir0u7uG61KqH8XpZIYtzQY07xSSzpu6L+kVQd9yXu6bRM irG0J7+Yx3re1wmlbYujbG63duFwb1vhhKven5pb9Jp8/6X+lj9obwny7V2OKl7a8pv93Pqc +96ynI6CpzqzuucvktYsSn69aES927b8+fVRryytNX2QuYk3Sqh2BrauRCXvDOj2TwalgjjF CVB75VBfZbPty/Sh7yRBZWxs4OSr+3QoNX3nW5Nl0pZ3S8ZNlurUC95AfK2uNVn899unNkxa PXV/VXiFUmJsRfedqrRfprzbmzWb5W56i2UPISY022TJi3G1RvYfXce2Jx0EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPKsWRmVeSWpSXmKPExsVy+t/xu7pPSmITDc5u07dYfbefzWLah5/M FrNuv2ax2PtuNqvF403/mSz2LJrEZLFy9VEmi79d95gsJh26xmix95a2xfxlT9ktuq/vYLPY 93ovs8Xy4/+YLCZ2XGWyODfrD5vF4XtXWSxW/7GwWPmMyeLV/jgHEY/LV7w9Jja/Y/e4fLbU Y9OqTjaPzUvqPSbfWM7osftmA5vHjE9f2Dyun9nO5PHx6S0Wj20Pe9k93u+7ClR2utrj8yY5 j/YD3UwB/FF6NkX5pSWpChn5xSW2StGGFkZ6hpYWekYmlnqGxuaxVkamSvp2NimpOZllqUX6 dgl6GUsPXWQuOMNd8aNpGmsD4xHOLkZODgkBE4k7f2+zdzFycQgJLGWUmPDkDRtEQkbi05WP 7BC2sMSfa11sEEUfGSW+dGxhhXC2MEo8v90JVsUioCKx4U4DWDebgL3EpWW3mEFsEQENiW8P lrOANDALzOOQ+HJ/FwtIgkEgVaLlzUGwZmEBT4kdG/qZQGxeAV+JudNvQm34wSRx4GYvG0RC UOLkzCdgzcwCFhIz559n7GLkALKlJZb/44AIy0s0b50NtphTwFri7v1drCAlEgLKEsun+0J8 Uyvx6v5uxgmMorOQDJ2FZOgshKGzkAxdwMiyilEktbQ4Nz232FCvODG3uDQvXS85P3cTIzAl bTv2c/MOxnmvPuodYmTiYDzEKMHBrCTCm28fmyjEm5JYWZValB9fVJqTWnyI0RQYXBOZpUST 84FJMa8k3tDMwNTQxMzSwNTSzFhJnHfr3DXxQgLpiSWp2ampBalFMH1MHJxSDUz5D4/J/m5b rutbZPpGbkurskns0fMnbDqaGqpe+l3fO19aV6GAJXCdy1RvDe5+yUhHvUL25sWKPhMsypmb mR+veLpuxbNXC9/b6slzXJYrn7OSu2vfmt0BHLcuvnVjeNVadFVCX7JDKqrP5tzfP9ujm5fE Fzb/bit4POdcAcM6+8baM+GH/8aJvZ88jW/qWsvqffMj06uUbwoJlX1b+yq859L1tslumz7f OuK0yjjqQk31kvvcMRuX/iyTW23O+T7WaNP7tyzfJnvd2rVDT8ZfWJ55WbTRG6bpuqw79lUy uCxmXRCwpWvl3L9K06JEpjCwnF3tzrsruPEQg3bMWcH3LDP1VDcHB3lMr1iVtk+JpTgj0VCL uag4EQABnR0A0gMAAA== X-CMS-MailID: 20211006100524eucas1p2a1686056cf4a213dc42af4da610ddb67 X-Msg-Generator: CA X-RootMTR: 20210928191342eucas1p23448dcd51b23495fa67cdc017e77435c X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20210928191342eucas1p23448dcd51b23495fa67cdc017e77435c References: <20210928191340.dcoj7qrclpudtjbo@mpHalley.domain_not_set.invalid> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211006_030528_466535_86E4B7FB X-CRM114-Status: GOOD ( 13.35 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org T24gMzAuMDkuMjAyMSAwOToyMCwgQmFydCBWYW4gQXNzY2hlIHdyb3RlOgo+T24gOS8yOC8yMSAx MjoxMyBQTSwgSmF2aWVyIEdvbnrDoWxleiB3cm90ZToKPj5TaW5jZSB3ZSBhcmUgbm90IGdvaW5n IHRvIGJlIGFibGUgdG8gdGFsayBhYm91dCB0aGlzIGF0IExTRi9NTSwgYSBmZXcgb2YKPj51cyB0 aG91Z2h0IGFib3V0IGhvbGRpbmcgYSBkZWRpY2F0ZWQgdmlydHVhbCBkaXNjdXNzaW9uIGFib3V0 IENvcHkKPj5PZmZsb2FkLiBJIGJlbGlldmUgd2UgY2FuIHVzZSBDaGFpdGFueWEncyB0aHJlYWQg YXMgYSBzdGFydC4gR2l2ZW4gdGhlCj4+Y3VycmVudCBzdGF0ZSBvZiB0aGUgY3VycmVudCBwYXRj aGVzLCBJIHdvdWxkIHByb3Bvc2UgdGhhdCB3ZSBmb2N1cyBvbgo+PnRoZSBuZXh0IHN0ZXAgdG8g Z2V0IHRoZSBtaW5pbWFsIHBhdGNoc2V0IHRoYXQgY2FuIGdvIHVwc3RyZWFtIHNvIHRoYXQKPj53 ZSBjYW4gYnVpbGQgZnJvbSB0aGVyZS4KPj4KPj5CZWZvcmUgd2UgdHJ5IHRvIGZpbmQgYSBkYXRl IGFuZCBhIHRpbWUgdGhhdCBmaXRzIG1vc3Qgb2YgdXMsIHdobyB3b3VsZAo+PmJlIGludGVyZXN0 ZWQgaW4gcGFydGljaXBhdGluZz8KPgo+R2l2ZW4gdGhlIHRlY2huaWNhbCBjb21wbGV4aXR5IG9m IHRoaXMgdG9waWMgYW5kIGFsc28gdGhhdCB0aGUgcGVvcGxlIHdobyBhcmUKPmludGVyZXN0ZWQg bGl2ZSBpbiBtdWx0aXBsZSB0aW1lIHpvbmVzLCBJIHByZWZlciBlbWFpbCB0byBkaXNjdXNzIHRo ZSB0ZWNobmljYWwKPmFzcGVjdHMgb2YgdGhpcyB3b3JrLiBNeSBhdHRlbXB0IHRvIHN1bW1hcml6 ZSBob3cgdG8gaW1wbGVtZW50IGNvcHkgb2ZmbG9hZGluZwo+aXMgYXZhaWxhYmxlIGhlcmU6IGh0 dHBzOi8vcHJvdGVjdDIuZmlyZWV5ZS5jb20vdjEvdXJsP2s9YmE3ZTVkOWEtZTVlNTY0ZDUtYmE3 ZmQ2ZDUtMGNjNDdhMzBkNDQ2LTA3YTQ3ZjNmNTNjYmZlNTMmcT0xJmU9YzM5NzNiZGMtYjZmZC00 M2ZiLTgwZTYtMGM4NmNiNmI0ZDVmJnU9aHR0cHMlM0ElMkYlMkZnaXRodWIuY29tJTJGYnZhbmFz c2NoZSUyRmxpbnV4LWtlcm5lbC1jb3B5LW9mZmxvYWQuCj5GZWVkYmFjayBvbiB0aGlzIHRleHQg aXMgd2VsY29tZS4KClRoYW5rcyBmb3Igc2hhcmluZyB0aGlzIEJhcnQuCgpJIGFncmVlIHRoYXQg dGhlIHRvcGljIGlzIGNvbXBsZXguIEhvd2V2ZXIsIHdlIGhhdmUgbm90IGJlZW4gYWJsZSB0bwpm aW5kIGEgY2xlYXIgcGF0aCBmb3J3YXJkIGluIHRoZSBtYWlsaW5nIGxpc3QuCgpXaGF0IGRvIHlv dSB0aGluayBhYm91dCBqb2luaW5nIHRoZSBjYWxsIHRvIHRhbGsgdmVyeSBzcGVjaWZpYyBuZXh0 CnN0ZXBzIHRvIGdldCBhIHBhdGNoc2V0IHRoYXQgd2UgY2FuIHN0YXJ0IHJldmlld2luZyBpbiBk ZXRhaWwuCgpJIHRoaW5rIHRoYXQgeW91ciBwcmVzZW5jZSBpbiB0aGUgY2FsbCB3aWxsIGhlbHAg dXMgYWxsLgoKV2hhdCBkbyB5b3UgdGhpbms/CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KTGludXgtbnZtZSBtYWlsaW5nIGxpc3QKTGludXgtbnZtZUBs aXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlz dGluZm8vbGludXgtbnZtZQo= 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E7F5C433EF for ; Thu, 7 Oct 2021 07:58:53 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BAB4661029 for ; Thu, 7 Oct 2021 07:58:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BAB4661029 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=redhat.com Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-310-4vnJhUTNOq6ugMvvMq46rg-1; Thu, 07 Oct 2021 03:58:45 -0400 X-MC-Unique: 4vnJhUTNOq6ugMvvMq46rg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 03B1C802C8A; Thu, 7 Oct 2021 07:58:41 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B7E685C1A3; Thu, 7 Oct 2021 07:58:40 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 86E2F4EA2A; Thu, 7 Oct 2021 07:58:40 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 196A5Tdj023926 for ; Wed, 6 Oct 2021 06:05:29 -0400 Received: by smtp.corp.redhat.com (Postfix) id 09B9E111287E; Wed, 6 Oct 2021 10:05:29 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast03.extmail.prod.ext.rdu2.redhat.com [10.11.55.19]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 044AE1112872 for ; Wed, 6 Oct 2021 10:05:29 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-2.mimecast.com [207.211.31.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id DDC1A811E7F for ; Wed, 6 Oct 2021 10:05:28 +0000 (UTC) Received: from mailout2.w1.samsung.com (mailout2.w1.samsung.com [210.118.77.12]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-31-cmL540WvPg-tABobXDGk6A-1; Wed, 06 Oct 2021 06:05:27 -0400 X-MC-Unique: cmL540WvPg-tABobXDGk6A-1 Received: from eucas1p2.samsung.com (unknown [182.198.249.207]) by mailout2.w1.samsung.com (KnoxPortal) with ESMTP id 20211006100526euoutp02a1614d5365f38bfa90ec80691fa65111~raP0Xqw2j2261022610euoutp02h for ; Wed, 6 Oct 2021 10:05:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.w1.samsung.com 20211006100526euoutp02a1614d5365f38bfa90ec80691fa65111~raP0Xqw2j2261022610euoutp02h Received: from eusmges1new.samsung.com (unknown [203.254.199.242]) by eucas1p1.samsung.com (KnoxPortal) with ESMTP id 20211006100525eucas1p11a0dd5d9be9e7517aa477f007d64a89f~raPzzOT322660526605eucas1p1p; Wed, 6 Oct 2021 10:05:25 +0000 (GMT) Received: from eucas1p1.samsung.com ( [182.198.249.206]) by eusmges1new.samsung.com (EUCPMTA) with SMTP id 05.36.45756.5E47D516; Wed, 6 Oct 2021 11:05:25 +0100 (BST) Received: from eusmtrp1.samsung.com (unknown [182.198.249.138]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20211006100524eucas1p2a1686056cf4a213dc42af4da610ddb67~raPzQbfZM3035530355eucas1p2m; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20211006100524eusmtrp1f259da37f2d056536891022ee35c0c12~raPzPegq41327913279eusmtrp1w; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) X-AuditID: cbfec7f2-7d5ff7000002b2bc-04-615d74e51519 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 84.78.31287.4E47D516; Wed, 6 Oct 2021 11:05:24 +0100 (BST) Received: from CAMSVWEXC01.scsc.local (unknown [106.1.227.71]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20211006100524eusmtip128bb89f78867a5936408df4c49982d42~raPzBqDMU0572405724eusmtip1Y; Wed, 6 Oct 2021 10:05:24 +0000 (GMT) Received: from localhost (106.210.248.142) by CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 6 Oct 2021 11:05:23 +0100 Date: Wed, 6 Oct 2021 12:05:23 +0200 From: Javier =?utf-8?B?R29uesOhbGV6?= To: Bart Van Assche Message-ID: <20211006100523.7xrr3qpwtby3bw3a@mpHalley.domain_not_set.invalid> MIME-Version: 1.0 In-Reply-To: X-Originating-IP: [106.210.248.142] X-ClientProxiedBy: CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) To CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) X-Brightmail-Tracker: H4sIAAAAAAAAA02SfUxTZxTG9957e3tbBlwLC29Et6zTberE4czyRo3iZPE2pmTTDfeF0Iy7 SiyttrC5D7Wjxq3VCVYjWAIaolQoX2sVGaModYMh1Q0tExCrrmVT5ENK2cpG2dpezfjvd855 nvecJ3kpXGQg51I5yjxWrZQpxKSQaGyfurp0MC9D9nLQAJHlViGJjj2cwpHp5gMC2UdLechj /RdDLRVGDFVZfsRQ0ODGkNHxK0D2/iXoROUgHx240USi1gd2HJk7ZjB0+OseDF01TZPokruH QJZphKp+x9DQha0p8cx110bmsG6Uz1y/ks9Yq/UkYzu1lznSawbM931akinx+UnmhvM8xowP 9hNM491v+MxYa09I1vU5M2F9mvnq4gHsjdj3hKuzWUXOx6x62Zos4bbTjm58hzNqV6DgGE8L fhAYgICC9ArYfr8NGICQEtFnACz3XOZxhR/AuvGjWFgloicA9HnQY8dA8CafE5kBdBuGHxUh kct/+dFbZwFscBWBsIWgF8CGAS0ZZpJeC69V9uNhjqdfhH/eMRNhA06XU9B/u5kID56gWbhv uI0f5jhaApsaCiN3RNNSWFbcx+N4Duw87o3ocXol1D8sCPWpECdC8wzFtZ+BunOlkV0CehW8 dbs5IoH0c9BcLOXS7Ia17c5IAEifFsLAtW9JbpAKp+z1PI7j4FDHWT7H82DXkYMEZ9AB6Kxx 4VxxEMBp4xnAbVgFDzkVnGEdPH/0Ls61Y2DvyBzuthhobCzGi8BC06w0pllpTP+nMc1KcxIQ 1SCBzdfkyllNspL9JEkjy9XkK+VJH6pyrSD0XbtmOnxNoGxoPMkBMAo4AKRwcXy0am2GTBSd Lfv0M1atylTnK1iNAyRShDghurq0JlNEy2V57HaW3cGqH08xSjBXiwnu6ep/Nr2Z3brko2df aIhJ6NP/tIDZuCxjzDdi01eumZ+ir0u7uG61KqH8XpZIYtzQY07xSSzpu6L+kVQd9yXu6bRM irG0J7+Yx3re1wmlbYujbG63duFwb1vhhKven5pb9Jp8/6X+lj9obwny7V2OKl7a8pv93Pqc +96ynI6CpzqzuucvktYsSn69aES927b8+fVRryytNX2QuYk3Sqh2BrauRCXvDOj2TwalgjjF CVB75VBfZbPty/Sh7yRBZWxs4OSr+3QoNX3nW5Nl0pZ3S8ZNlurUC95AfK2uNVn899unNkxa PXV/VXiFUmJsRfedqrRfprzbmzWb5W56i2UPISY022TJi3G1RvYfXce2Jx0EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPKsWRmVeSWpSXmKPExsVy+t/xu7pPSmITDc5u07dYfbefzWLah5/M FrNuv2ax2PtuNqvF403/mSz2LJrEZLFy9VEmi79d95gsJh26xmix95a2xfxlT9ktuq/vYLPY 93ovs8Xy4/+YLCZ2XGWyODfrD5vF4XtXWSxW/7GwWPmMyeLV/jgHEY/LV7w9Jja/Y/e4fLbU Y9OqTjaPzUvqPSbfWM7osftmA5vHjE9f2Dyun9nO5PHx6S0Wj20Pe9k93u+7ClR2utrj8yY5 j/YD3UwB/FF6NkX5pSWpChn5xSW2StGGFkZ6hpYWekYmlnqGxuaxVkamSvp2NimpOZllqUX6 dgl6GUsPXWQuOMNd8aNpGmsD4xHOLkZODgkBE4k7f2+zdzFycQgJLGWUmPDkDRtEQkbi05WP 7BC2sMSfa11sEEUfGSW+dGxhhXC2MEo8v90JVsUioCKx4U4DWDebgL3EpWW3mEFsEQENiW8P lrOANDALzOOQ+HJ/FwtIgkEgVaLlzUGwZmEBT4kdG/qZQGxeAV+JudNvQm34wSRx4GYvG0RC UOLkzCdgzcwCFhIz559n7GLkALKlJZb/44AIy0s0b50NtphTwFri7v1drCAlEgLKEsun+0J8 Uyvx6v5uxgmMorOQDJ2FZOgshKGzkAxdwMiyilEktbQ4Nz232FCvODG3uDQvXS85P3cTIzAl bTv2c/MOxnmvPuodYmTiYDzEKMHBrCTCm28fmyjEm5JYWZValB9fVJqTWnyI0RQYXBOZpUST 84FJMa8k3tDMwNTQxMzSwNTSzFhJnHfr3DXxQgLpiSWp2ampBalFMH1MHJxSDUz5D4/J/m5b rutbZPpGbkurskns0fMnbDqaGqpe+l3fO19aV6GAJXCdy1RvDe5+yUhHvUL25sWKPhMsypmb mR+veLpuxbNXC9/b6slzXJYrn7OSu2vfmt0BHLcuvnVjeNVadFVCX7JDKqrP5tzfP9ujm5fE Fzb/bit4POdcAcM6+8baM+GH/8aJvZ88jW/qWsvqffMj06uUbwoJlX1b+yq859L1tslumz7f OuK0yjjqQk31kvvcMRuX/iyTW23O+T7WaNP7tyzfJnvd2rVDT8ZfWJ55WbTRG6bpuqw79lUy uCxmXRCwpWvl3L9K06JEpjCwnF3tzrsruPEQg3bMWcH3LDP1VDcHB3lMr1iVtk+JpTgj0VCL uag4EQABnR0A0gMAAA== X-CMS-MailID: 20211006100524eucas1p2a1686056cf4a213dc42af4da610ddb67 X-Msg-Generator: CA X-RootMTR: 20210928191342eucas1p23448dcd51b23495fa67cdc017e77435c X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20210928191342eucas1p23448dcd51b23495fa67cdc017e77435c References: <20210928191340.dcoj7qrclpudtjbo@mpHalley.domain_not_set.invalid> X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-MIME-Autoconverted: from quoted-printable to 8bit by lists01.pubmisc.prod.ext.phx2.redhat.com id 196A5Tdj023926 X-loop: dm-devel@redhat.com X-Mailman-Approved-At: Thu, 07 Oct 2021 03:43:07 -0400 Cc: Vincent Fu , "linux-nvme@lists.infradead.org" , "dm-devel@redhat.com" , Adam Manzanares , "osandov@fb.com" , "msnitzer@redhat.com" , "linux-scsi@vger.kernel.org" , "hch@lst.de" , "roland@purestorage.com" , Nitesh Shetty , "zach.brown@ni.com" , SelvaKumar S , Chaitanya Kulkarni , "linux-block@vger.kernel.org" , "mpatocka@redhat.com" , "kbusch@kernel.org" , "Frederick.Knight@netapp.com" , "axboe@kernel.dk" , Kanchan Joshi , "martin.petersen@oracle.com" , Johannes Thumshirn , "lsf-pc@lists.linux-foundation.org" , "rwheeler@redhat.com" Subject: Re: [dm-devel] [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" T24gMzAuMDkuMjAyMSAwOToyMCwgQmFydCBWYW4gQXNzY2hlIHdyb3RlOgo+T24gOS8yOC8yMSAx MjoxMyBQTSwgSmF2aWVyIEdvbnrDoWxleiB3cm90ZToKPj5TaW5jZSB3ZSBhcmUgbm90IGdvaW5n IHRvIGJlIGFibGUgdG8gdGFsayBhYm91dCB0aGlzIGF0IExTRi9NTSwgYSBmZXcgb2YKPj51cyB0 aG91Z2h0IGFib3V0IGhvbGRpbmcgYSBkZWRpY2F0ZWQgdmlydHVhbCBkaXNjdXNzaW9uIGFib3V0 IENvcHkKPj5PZmZsb2FkLiBJIGJlbGlldmUgd2UgY2FuIHVzZSBDaGFpdGFueWEncyB0aHJlYWQg YXMgYSBzdGFydC4gR2l2ZW4gdGhlCj4+Y3VycmVudCBzdGF0ZSBvZiB0aGUgY3VycmVudCBwYXRj aGVzLCBJIHdvdWxkIHByb3Bvc2UgdGhhdCB3ZSBmb2N1cyBvbgo+PnRoZSBuZXh0IHN0ZXAgdG8g Z2V0IHRoZSBtaW5pbWFsIHBhdGNoc2V0IHRoYXQgY2FuIGdvIHVwc3RyZWFtIHNvIHRoYXQKPj53 ZSBjYW4gYnVpbGQgZnJvbSB0aGVyZS4KPj4KPj5CZWZvcmUgd2UgdHJ5IHRvIGZpbmQgYSBkYXRl IGFuZCBhIHRpbWUgdGhhdCBmaXRzIG1vc3Qgb2YgdXMsIHdobyB3b3VsZAo+PmJlIGludGVyZXN0 ZWQgaW4gcGFydGljaXBhdGluZz8KPgo+R2l2ZW4gdGhlIHRlY2huaWNhbCBjb21wbGV4aXR5IG9m IHRoaXMgdG9waWMgYW5kIGFsc28gdGhhdCB0aGUgcGVvcGxlIHdobyBhcmUKPmludGVyZXN0ZWQg bGl2ZSBpbiBtdWx0aXBsZSB0aW1lIHpvbmVzLCBJIHByZWZlciBlbWFpbCB0byBkaXNjdXNzIHRo ZSB0ZWNobmljYWwKPmFzcGVjdHMgb2YgdGhpcyB3b3JrLiBNeSBhdHRlbXB0IHRvIHN1bW1hcml6 ZSBob3cgdG8gaW1wbGVtZW50IGNvcHkgb2ZmbG9hZGluZwo+aXMgYXZhaWxhYmxlIGhlcmU6IGh0 dHBzOi8vcHJvdGVjdDIuZmlyZWV5ZS5jb20vdjEvdXJsP2s9YmE3ZTVkOWEtZTVlNTY0ZDUtYmE3 ZmQ2ZDUtMGNjNDdhMzBkNDQ2LTA3YTQ3ZjNmNTNjYmZlNTMmcT0xJmU9YzM5NzNiZGMtYjZmZC00 M2ZiLTgwZTYtMGM4NmNiNmI0ZDVmJnU9aHR0cHMlM0ElMkYlMkZnaXRodWIuY29tJTJGYnZhbmFz c2NoZSUyRmxpbnV4LWtlcm5lbC1jb3B5LW9mZmxvYWQuCj5GZWVkYmFjayBvbiB0aGlzIHRleHQg aXMgd2VsY29tZS4KClRoYW5rcyBmb3Igc2hhcmluZyB0aGlzIEJhcnQuCgpJIGFncmVlIHRoYXQg dGhlIHRvcGljIGlzIGNvbXBsZXguIEhvd2V2ZXIsIHdlIGhhdmUgbm90IGJlZW4gYWJsZSB0bwpm aW5kIGEgY2xlYXIgcGF0aCBmb3J3YXJkIGluIHRoZSBtYWlsaW5nIGxpc3QuCgpXaGF0IGRvIHlv dSB0aGluayBhYm91dCBqb2luaW5nIHRoZSBjYWxsIHRvIHRhbGsgdmVyeSBzcGVjaWZpYyBuZXh0 CnN0ZXBzIHRvIGdldCBhIHBhdGNoc2V0IHRoYXQgd2UgY2FuIHN0YXJ0IHJldmlld2luZyBpbiBk ZXRhaWwuCgpJIHRoaW5rIHRoYXQgeW91ciBwcmVzZW5jZSBpbiB0aGUgY2FsbCB3aWxsIGhlbHAg dXMgYWxsLgoKV2hhdCBkbyB5b3UgdGhpbms/CgoKLS0KZG0tZGV2ZWwgbWFpbGluZyBsaXN0CmRt LWRldmVsQHJlZGhhdC5jb20KaHR0cHM6Ly9saXN0bWFuLnJlZGhhdC5jb20vbWFpbG1hbi9saXN0 aW5mby9kbS1kZXZlbA==