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[Xen-devel] HVM domU with sdl not scheduled after vt-switch

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxx>
  • Date: Wed, 27 Apr 2011 13:27:10 +0200
  • Delivery-date: Wed, 27 Apr 2011 04:28:16 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi,


I tried a Windows domU with sdl switched on and when I switch in dom0 to

another virtual console (the ctrl-alt-f? thing) the Windows domU loses its cpu.


# xm list

Name ID Mem VCPUs State Time(s)

myWindows 6 1024 1 ------ 73.5


The domU gets scheduled again after switching back to the virtual screen.

This is not the case when using vnc.

What is the cause and where in the source can I find the implementation?

Thanks!


Dietmar.


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