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[Xen-bugs] [Bug 1462] MSI-INTx issue with guest display device
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| Subject: | [Xen-bugs] [Bug 1462] MSI-INTx issue with guest display device |
| From: | bugzilla-daemon@xxxxxxxxxxxxxxxxxxx |
| Date: | Mon, 11 May 2009 07:43:28 -0700 |
| Delivery-date: | Mon, 11 May 2009 07:43:32 -0700 |
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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1462 ------- Comment #1 from kamala.narasimhan@xxxxxxxxxx 2009-05-11 07:43 ------- Steps to reproduce: 1) Pass through iGfx to 32-bit Vista guest (Aero disabled). 2) Run winsat dwm test within guest. Example - winsat dwm -normalw 8 -glassw 4 -time 10 -v -fullscreen 3) Guest display related interrupts will not be generated after attempting to run this test. 4) Turn-off MSI-INTx translation and rerun the guest and all is well; Aero can be turned on after that. MSI-INTx doesn't appear to work well with iGfx Vista guest pass-through when Aero is enabled. Let me know if you need further information. -- Configure bugmail: http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ Xen-bugs mailing list Xen-bugs@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-bugs |
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