From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Ik1yLiBUZW8gRW4gTWluZyAoWmhhbmcgRW5taW5nKSDlvKDmganpuKMgbw==?= =?UTF-8?B?ZiBTaW5nYXBvcmUi?= Subject: Re: [Xen-users] Re: Requesting Assistance from Intel Engineers on Intel Integrated Graphics (IGD) VGA Passthrough for Xen 4.0.1-RELEASE and pv-ops dom0 kernel 2.6.32.x Date: Sat, 18 Sep 2010 18:57:51 +0800 Message-ID: <4C949B2F.4020600@gmail.com> References: <4C8B1A46.7010609@gmail.com> <20100911102129.GZ2804@reaktio.net><4C8B698C.8000308@gmail.com> <4C8B9D95.7070701@gmail.com> <4C8D84AC.5@gmail.com> <4C8EFF53.1050200@gmail.com> <4C8F7303.1050806@intel.com> <4C904697.7050003@gmail.com> <4C948AE1.3070709@gmail.com> <4C9492B5.5080803@gmail.com> Reply-To: space.time.universe@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <4C9492B5.5080803@gmail.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com Cc: Jeremy Fitzhardinge , James Harper , zhang_enming@lavabit.com, "teoenming@hotmail.com" , Konrad Rzeszutek Wilk , "space.time.universe@gmail.com" , Weidong Han , "Ian.Pratt@eu.citrix.com" , "xen-devel@lists.xensource.com" , "xen-users@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org Dear Weidong and Pasi, Please re-visit the Xen 4 Intel integrated graphics (IGD) VGA=20 passthrough case of Tang-Hsun Tu (=E6=B6=82=E5=A0=82=E8=A8=93) on 22nd Ju= ly 2010 at the=20 following link. http://www.mailinglistarchive.com/html/xen-devel@lists.xensource.com/2010= -07/msg01147.html Apparently, the problems both of us have encountered in Xen 4 VGA=20 passthrough are very similar. Please watch my Youtube video on Intel IGD VGA Passthrough with Xen=20 4.0.1-RELEASE, pv-ops dom0 kernel 2.6.32.21, and Windows XP HVM again.=20 The link is provided below. http://www.youtube.com/watch?v=3DxdD25DREx0g Could we work together to resolve the stability issues in Xen 4.0.1=20 Intel integrated graphics (IGD) VGA passthrough to Windows operating=20 system HVM virtual machine? Thank you very much. --=20 Yours sincerely, Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9=E9=B8=A3 Dip(Mechatroni= cs) BEng(Hons)(Mechanical Engineering) Citizenship: Singapore Citizen/Singaporean Facebook account: Teo En Ming (Zhang Enming) Facebook link: http://www.facebook.com/profile.php?id=3D100000750083982 Facebook photos: http://www.facebook.com/profile.php?id=3D100000750083982= #!/profile.php?id=3D100000750083982&v=3Dphotos Facebook videos: http://www.facebook.com/profile.php?id=3D100000750083982= &v=3Dapp_2392950137 Mobile Phone (Starhub pre-paid): +65-8369-2618 Windows Live Messenger: teoenming-at-hotmail.com Location: Bedok Reservoir Road, Singapore ZIP: 470103 My Open Letter (Plea for Medical Help/Assistance) to World Leaders (Updat= ed 28 August 2010):- http://lists.mcs.anl.gov/pipermail/mpich-discuss/2010-August/007811.html http://mythtv.org/pipermail/mythtv-users/2010-August/295952.html http://archives.gentoo.org/gentoo-user/msg_f6a341d9623fda17880159b137c073= 35.xml Photo of Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9=E9=B8=A3 of Si= ngapore: http://i53.tinypic.com/207tamp.jpg On 09/18/2010 06:21 PM, "Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9= =E9=B8=A3 of=20 Singapore" wrote: > I have also tried booting Xen 4.0.1 hypervisor and pv-ops dom0 kernel=20 > 2.6.32.21 and then launch Windows XP HVM domU with-OUT VGA passthrough=20 > from within X Windowing Server (GNOME Desktop Environment). The guest=20 > operating system (WinXP HVM) in this case is perfectly stable and=20 > doesn't crash. > > There could be stability issues with the Intel integrated graphics=20 > (IGD) VGA passthrough code in Xen 4.0.1. I have noticed that the=20 > screen/monitor tends to garbage out within 2 minutes after Windows XP=20 > HVM domU has booted up (with VGA passthrough enabled). > > Thank you. >