Received: by 10.223.185.116 with SMTP id b49csp2467740wrg; Thu, 22 Feb 2018 14:24:41 -0800 (PST) X-Google-Smtp-Source: AH8x227z6Teaan1pvybQkTCNhZ3QqBwaTr8ZWo3DCgl1EYtm3KVoXNaXsJLBVOBCRCybKsgydNAy X-Received: by 10.101.96.5 with SMTP id m5mr2526466pgu.374.1519338280928; Thu, 22 Feb 2018 14:24:40 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1519338280; cv=none; d=google.com; s=arc-20160816; b=S/8qQ5C4FAXlOjKCwmRpwm/EKfL8rTOyiGppAfBm007GR6M0vMLbZcNiyi9vcQyudM NSvIzanzm/p9TLFy1o9WORI0X/4lhQeFKStQhugVB/tMl3zkCP6QliyVl0pdupViEqON 1KuY8HPW8clARbUiyO/MoJrK+2gSUXLyr6HTJS+J/1WN9g5oKUKzfRjOEqqvgxPp4f0Y 1WFuMM3tgNVRhAiETG2uNT+cAWj+bAFyS5riwD1AMZtZxr6wKKTauYL89t1tRvboKa1a Dc0rlkaCIZyOlbHCclv3Gd/IKhlnbvduJ7DzmhZnReWGnlElW3Q72o5cuSP5R0qRob0S 2kEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-language :content-transfer-encoding:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:dkim-signature :arc-authentication-results; bh=tGE3s5qM7UTTGJBNtvp56j/0vzFHMOgyjVYBctWuqjc=; b=nGBHtrWt1bsGKTb2tvLHqUJeIOOSRYmY0iBuR4e8LHZGJOffnfZ5YQCYZfJ7dLM/tU uklGPH/Zufp+N5eF0i1tCAWs7w5PV56Wxpdg5SOCOXI6G6TxzqrGaxZPeGEHscTZZL34 x1WLz7DJBDhvEQJZWpUNbu2gOUsa2Pons+w975DiTpUbaHQP+LF5QG8KSomiDxwbweu+ 5SrtY0sMOadcu8colHSd59dLolPGY7IQAkBojDdtaR8uS3ZAugnYKSD0nYMtubwKA38m dY34welxHxUFg064JW7+yC3i3Fy184uXn2eUSo92+eDGrNgnuwraCE/BG7HI+zbNqCnp hlVQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2017-10-26 header.b=f3yRNDO7; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g7si593911pgp.29.2018.02.22.14.24.26; Thu, 22 Feb 2018 14:24:40 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2017-10-26 header.b=f3yRNDO7; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751820AbeBVWX1 (ORCPT + 99 others); Thu, 22 Feb 2018 17:23:27 -0500 Received: from aserp2130.oracle.com ([141.146.126.79]:58130 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751580AbeBVWX0 (ORCPT ); Thu, 22 Feb 2018 17:23:26 -0500 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w1MMMNmV036343; Thu, 22 Feb 2018 22:23:14 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=corp-2017-10-26; bh=tGE3s5qM7UTTGJBNtvp56j/0vzFHMOgyjVYBctWuqjc=; b=f3yRNDO7LjSWGHjTWfR8q7DD/62UnSHN5+xUa18A4vKl9ItLD6ugR7w7mt42P13dROku e5RA44NS6UJXhqwHy0+w8fq1BOJLUGJAAhhm7dmBfFjf6+SBV39sDxHXevGIFJWRwTXs CXyN8/7HAi6AIViEVJCLmtv0th96B6e0N2D2uKh3cqPekqy7EynXTuxwoZiiEiirbj4Z 6vG05DCK5NBK1szlbYEbdRiSv1Jb5Q8UgeoTcYrKGWd+PN0YvzXP0eK75TDaDT7jI3Pw 6bVdcAw3NMt1ajg2QiCNn2GV3stFOY3OA1LwxkbxUESgfAGj0nmTYd2k43eSEqyJELmt Rw== Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by aserp2130.oracle.com with ESMTP id 2ga66ug44w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 22 Feb 2018 22:23:14 +0000 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id w1MMNDLJ029808 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 22 Feb 2018 22:23:13 GMT Received: from abhmp0017.oracle.com (abhmp0017.oracle.com [141.146.116.23]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id w1MMNC32032191; Thu, 22 Feb 2018 22:23:12 GMT Received: from dhcp-burlington7-2nd-B-east-10-152-55-162.usdhcp.oraclecorp.com (/10.152.32.65) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 22 Feb 2018 14:23:12 -0800 Subject: Re: [PATCH 1/9] drm/xen-front: Introduce Xen para-virtualized frontend driver To: Oleksandr Andrushchenko , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, airlied@linux.ie, daniel.vetter@intel.com, seanpaul@chromium.org, gustavo@padovan.org, jgross@suse.com, konrad.wilk@oracle.com Cc: Oleksandr Andrushchenko References: <1519200222-20623-1-git-send-email-andr2000@gmail.com> <1519200222-20623-2-git-send-email-andr2000@gmail.com> From: Boris Ostrovsky Message-ID: Date: Thu, 22 Feb 2018 17:23:51 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <1519200222-20623-2-git-send-email-andr2000@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8812 signatures=668677 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=672 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1802220278 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/21/2018 03:03 AM, Oleksandr Andrushchenko wrote: > +static struct xenbus_driver xen_driver = { > + .ids = xen_drv_ids, > + .probe = xen_drv_probe, > + .remove = xen_drv_remove, > + .otherend_changed = backend_on_changed, What does "_on_" stand for? -boris