From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753454AbaCFUsQ (ORCPT ); Thu, 6 Mar 2014 15:48:16 -0500 Received: from nm49-vm3.bullet.mail.bf1.yahoo.com ([216.109.115.190]:21667 "EHLO nm49-vm3.bullet.mail.bf1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752900AbaCFUsN (ORCPT ); Thu, 6 Mar 2014 15:48:13 -0500 X-Greylist: delayed 402 seconds by postgrey-1.27 at vger.kernel.org; Thu, 06 Mar 2014 15:48:13 EST X-Yahoo-Newman-Id: 71705.87942.bm@smtp234.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: g32k9dIVM1m2VeeMFkyzLZI2bGkmyoSo22ASRlM3fKWvWCu 0oS_TjLtfU42Ld3HhwXLYhUdqdgzND6Aj2rFsqCMali_479llp30r1KP8Zk7 TEkGhGM1sKkN78wGzvemrhX.bIo2hIQRqp1YEy90t9IDSIsatI_NiaYkYJ1x rCQMH_aUYuAhpCP9hTfbjrs0RnarfjOX_dWmjtgHTSnnSUYd6hDK9tbYvWVB JtDW9EsOOgNsKn6VTNOyf.R2dhxj4UF8yuCh1yFvv4QEoqV1oLD2Krby0LO6 3RQL0.tNLCL2SZ0pXqpU.1.7blWJ4KLwtNUmaFs6uwKY6koWaXvlIgg8Bx8_ MDATS7VFg49lUeeNe6l2ZMpjACke0fbyPyZpm1GYrlgfqMCc4YxIyRFYRv5o y3KsXSl89xb21AHDMAX_GLVivQIHrxvAO2dC9vlLiCwcO.3K.MY21.GnYC1N BVcFtcVA7iiYIsGOmi.B6.uWFx3xtP2rT7CCaXZeauzIDQE_ra4hBmTu.1du 1AqBvcvEAWa3mupceTIPFSbX3i9p71n0EuD9lRCQ58CMy0EDTBURvJQtMlZR 1_4Acnf4L7j5w.aNmlxTqgd.B2r_G_.BHztcNes1YQRIFAJs3Q9gfagnEND8 eorXfOv5TgXSZzw0z3eYICfOVyAiKhKPQTG0WWsOyrrnQ6gVtTa_qe60- X-Yahoo-SMTP: u9r3j8eswBBsV5z1r5v0bR9cjPS77vatbJK.6sw- X-Rocket-Received: from [163.238.113.35] (draconicpenguin1@163.238.113.35 with plain [98.139.211.125]) by smtp234.mail.bf1.yahoo.com with SMTP; 06 Mar 2014 20:41:30 +0000 UTC Message-ID: <5318DD7A.2080706@yahoo.com> Date: Thu, 06 Mar 2014 15:41:30 -0500 From: Brian Wong User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: KY Srinivasan , linux-kernel@vger.kernel.org Subject: Hyper-V Synthetic Video Frame Buffer Driver may distort top two lines of console Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I've identified another possible bug in the Hyper-V drivers: When the Hyper-V Synthetic Video Frame Buffer Driver is built into the kernel, and the VM is paused and continued, the top two lines of the console may become distorted. See the image at http://imgur.com/kIExFP3. Can someone look into it? -- Brian Wong http://www.fierydragonlord.com