From mboxrd@z Thu Jan 1 00:00:00 1970 From: "kevin.zhang@octlink.com" Subject: QXL problem: Xen 4.4.1 rc1 and xen 4.5 unstable Date: Fri, 11 Jul 2014 10:38:57 +0800 Message-ID: <2014071110385714173022@octlink.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8915249153920417171==" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel List-Id: xen-devel@lists.xenproject.org This is a multi-part message in MIME format. --===============8915249153920417171== Content-Type: multipart/alternative; boundary="----=_001_NextPart276504133212_=----" This is a multi-part message in MIME format. ------=_001_NextPart276504133212_=---- Content-Type: text/plain; charset="GB2312" Content-Transfer-Encoding: base64 SGkgYWxsLA0KDQpGaXJzdGx5IHBsZWFzZSBmb3JnaXZlIG1lIGlmIEkgcHV0IHRoaXMgcHJvYmxl bSBpbiB0aGUgd3JvbmcgbWFpbCBsaXN0LiANCkhvd2V2ZXIsIGl0IHNlZW1zIHRoYXQgeGVuLXVz ZXJzIG1haWwgbGlzdCBjYW5ub3QgcmVzb2x2ZSB0aGlzIFFYTCBwcm9ibGVtcy4gVGhlcmVmb3Jl LCBJIGhhdmUgdG8gcG9zdCBRWEwgcHJvYmxlbSBpbiBkZXZlbCBtYWlsIGxpc3QuDQpNeSBwcm9i bGVtIGlzIGFzIGZvbGxvdzoNCg0KSSdtIHRlc3RpbmcgUVhMIGZvciB3aW5kb3dzIEhWTSwgc3Bp Y2Ugd29ya3Mgd2VsbCB3aXRoIHN0ZHZnYS4gDQpIb3dldmVyLCB3aGVuIEkgc3dpdGNoIHRvIFFY TCwgcWVtdSBleGl0IGFibm9ybWFsbHk6DQpJIHNwZWNpZnkgdmdhPSJxeGwiIGFuZCB2aWRlb3Jh bT0xMjgsIHVzaW5nIHFlbXUteGVuLiBUaGUgd2luZG93cyA3IGJvb3RzIGFuZCBhdXRvbWF0aWFs bHkgc3dpdGNoIHJlc29sdXRpb24gZm9yIG1lIGluIHZpcnQtdmlld2VyLg0KV2hpbGUgZGlzcGxh eSBhbmQgc291bmQgdHJhbnNmZXJpbmcgdmVyeSB3ZWxsLCBpZiBJIGNoYW5nZSBkaXNwbGF5IHJl c29sdXRpb24sIHRoZSB2aXJ0LXZpZXdlciB3aWxsIGJlIHN1ZGRlbmx5IGNsb3NlZCBhbmQNCkkg Y2hlY2sgdGhlIHBoeXNpY2FsIHNlcnZlciwgdGhlIHFlbXUgcHJvY2VzcyBkaXNhcHBlYXIgc2lt dWx0YW5lb3VzbHkuIA0KVGhlbiBJIHN3aXRjaCB0byB3aGVlenkgYmFja3BvcnQgcWVtdSAyLjAg YXMgZGV2aWNlIG1vZGVsLCB0aGUgcWVtdSBwcm9jZXNzIHdpbGwgZXhpdCBhcyBzb29uIGFzIHRo ZSB3ZWxjb21lIHBhZ2UgYXBwZWFycyBhbmQgYXQgdGhlIGJlZ2lubmluZyBvZiByZXNvbHV0aW9u IGNoYW5nZS4NCkkgdGVzdGVkIGFuZCBmb3VuZCB0aGUgc2FtZSBidWcgb24gYm90aCB4ZW5iaXRz IHhlbiA0LjQuMSByYzEgYW5kIEZhbnR1J3MgWGVuIDQuNSB1bnN0YWJsZSwgdGhpcyBwcm9ibGVt IGV4aXN0cyBpbiBib3RoIGJyYW5jaGVzLg0KSXMgaXQgYSBrbm93biBpc3N1ZSBvciBpcyB0aGVy ZSBhbnkgc29sdXRpb24gZm9yIHRoaXMgYnVnPw0KVGhhbmsgeW91IHZlcnkgbXVjaCEgDQoNCg0K S2V2aW4NCkJlc3QgUmVnYXJkcyw= ------=_001_NextPart276504133212_=---- Content-Type: text/html; charset="GB2312" Content-Transfer-Encoding: quoted-printable

Hi all,

Firstly please forgive me if I put this problem in the wrong mail lis= t.=20

However, it seems that xen-users mail list cannot resolve this QXL=20 problems. Therefore, I have to post QXL problem in devel mail list.

My problem is as follow:

I'm testing QXL for windows HVM, spice works well with stdvga.

However, when I switch to QXL, qemu exit abnormally:

I specify vga=3D"qxl" and videoram=3D128, using qemu-xen. The windows= 7 boots=20 and automatially switch resolution for me in virt-viewer.

While display and sound transfering very well, if I change display=20 resolution, the virt-viewer will be suddenly closed and

I check the physical server, the qemu process disappear simultaneousl= y.=20

Then I switch to wheezy backport qemu 2.0 as device model, the qemu p= rocess=20 will exit as soon as the welcome page appears and at the beginning of reso= lution=20 change.

I tested and found the same bug on both xenbits xen 4.4.1 rc1 and Fan= tu's=20 Xen 4.5 unstable, this problem exists in both branches.

Is it a known issue or is there any solution for this bug?

Thank you very much!

Kevin

Best Regards,

------=_001_NextPart276504133212_=------ --===============8915249153920417171== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============8915249153920417171==--