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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 31E20C3279B for ; Mon, 2 Jul 2018 07:04:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D13C625475 for ; Mon, 2 Jul 2018 07:04:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LJ4UcaBx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D13C625475 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753684AbeGBHEU (ORCPT ); Mon, 2 Jul 2018 03:04:20 -0400 Received: from mail-lj1-f195.google.com ([209.85.208.195]:34876 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753092AbeGBHER (ORCPT ); Mon, 2 Jul 2018 03:04:17 -0400 Received: by mail-lj1-f195.google.com with SMTP id i125-v6so11691549lji.2; Mon, 02 Jul 2018 00:04:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=0r3B2TrzDpZ9ziRkX5skhp/Llmo6Bo0BJKaeWhPKbNY=; b=LJ4UcaBx+rTF9qZB6GEOwQ6Js68f31sSdPIafvahzu7J6lyPZMOkez6ZYf2Khg8Te1 CLElRCeVdXN+IX+iJKYIy1iwYTkOUtPNzhuvyroAsj3d069Jfp73DmO3+EtW5ESjaEX1 JSVcfoElFKBD3TDRb+YMnwH7+dBP0swC9QBFGRBMl1jeAIbIL66wPQVxv8JEeLjE4y+a FTuUw/+eUtbrpFyr0Nyyc7bKwRDxs/phmfzlUh7TAn+kqeRcC4n5DDxk00+kVo86QT+E ODx0Fq3K1Bg2rZfZkxw9KUgbQKZX5XSThMs4wKtVdkvmBYJNvSq0aAHcS7IFOOgv5dQ8 endQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=0r3B2TrzDpZ9ziRkX5skhp/Llmo6Bo0BJKaeWhPKbNY=; b=J2i164r1E2qGWciMPmHbgwdbpvVk7x7kt/S8aSgq1Esi0XjUO19tQoCbq7uAQwW9l2 06ZTgUJ04PIPQZia46NY8/O/snQUeMSKeCNB6lKG0vUOyC4UvEyH2balOCxl80VGAkQs QsvrHjHWBlG40NIDry90E9j/SEar/Pi9PrYBFn1Ioqb5dMrhv0DZtsTzmf5u3pvVywF/ Wwqk2ph/BjA0LGmckBwAD8mEKqTFpkgdXzUbuWPhHnm0HF09k6Oi4zpE9epkmHJpCcHz XpezN4VdoUsxG0q9plEdK2cTNfThTeZYKeySsb1xDsZblPnlQHQbmixhey/1KVRalwhX Tf4Q== X-Gm-Message-State: APt69E1gBtg5yoHS9qVDLk0sXk42+upQXMsV9qr2Th4C26OOWL8Ra2cF NndRyqBjjQbqOH6Cyyq5ie4= X-Google-Smtp-Source: AAOMgpei9boRUSIVqmxHLwnP3uLi8JaFPg/ZnGDMR5M0TcSm1dx5RmmeBt7pfM4/yDfsdng+IRh0Yg== X-Received: by 2002:a2e:9b52:: with SMTP id o18-v6mr15620811ljj.49.1530515055456; Mon, 02 Jul 2018 00:04:15 -0700 (PDT) Received: from [10.17.182.9] (ll-53.209.223.85.sovam.net.ua. [85.223.209.53]) by smtp.gmail.com with ESMTPSA id o34-v6sm1592386lfg.12.2018.07.02.00.04.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 02 Jul 2018 00:04:14 -0700 (PDT) Subject: Re: [PATCH v4 8/9] xen/gntdev: Implement dma-buf export functionality To: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, jgross@suse.com, boris.ostrovsky@oracle.com, konrad.wilk@oracle.com Cc: daniel.vetter@intel.com, dongwon.kim@intel.com, matthew.d.roper@intel.com, Oleksandr Andrushchenko References: <20180615062753.9229-1-andr2000@gmail.com> <20180615062753.9229-9-andr2000@gmail.com> From: Oleksandr Andrushchenko Message-ID: <31fdf7cc-6c57-6216-06b6-54471d873178@gmail.com> Date: Mon, 2 Jul 2018 10:04:13 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <20180615062753.9229-9-andr2000@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org + > +static const struct dma_buf_ops dmabuf_exp_ops = { > + .attach = dmabuf_exp_ops_attach, > + .detach = dmabuf_exp_ops_detach, > + .map_dma_buf = dmabuf_exp_ops_map_dma_buf, > + .unmap_dma_buf = dmabuf_exp_ops_unmap_dma_buf, > + .release = dmabuf_exp_ops_release, > + .map = dmabuf_exp_ops_kmap, > + .map_atomic = dmabuf_exp_ops_kmap_atomic, > + .unmap = dmabuf_exp_ops_kunmap, > + .unmap_atomic = dmabuf_exp_ops_kunmap_atomic, > + .mmap = dmabuf_exp_ops_mmap, > +}; > + > Due to upcoming API change [1] the atomic ops need to be removed before merging into the mainline [1] https://cgit.freedesktop.org/drm/drm-misc/commit/include/linux/dma-buf.h?id=f664a52695429b68afb4e130a0f69cd5fd1fec86