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Re: [Xen-users] Passthrough USB Controllers
 
 
Hi Tobias,
 
 Yeah I spent last night compiling and testing, 3.5 and 3.5.2 both have the same bug with USB Controllers, odd since video works fine. 
 
 I did not encounter a crash when shutting down the virtual machine, I had two instances of Win7, one with PVHVM drivers, one without, both acted the same with the passed devices. 
 
 However, I did not try running shutdown or destroy from xl. 
 
 Thanks for verifying it wasn't just me. 
 
 ~Casey On Thu, Aug 23, 2012 at 8:22 AM, Tobias Geiger  <tobias.geiger@xxxxxxxxx> wrote:
 typo... what i meant was: 
 
"do you also encounter the dom0 crash when shutting down domU ?" 
 
Greetings 
Tobias 
 
Am 23.08.2012 13:39, schrieb Tobias Geiger:
Hi Casey, 
 
encountered the same problem with 3.5 as Dom0 kernel, see here 
http://lists.xen.org/archives/html/xen-devel/2012-08/msg00562.html 
 
Konrad could - partially - reproduce this and i guess it will be 
fixed in 3.6 (guess!) 
 
do you also encounter the dom0 crash when shutting down dom0? 
 
Greetings 
Tobias 
 
Am 23.08.2012 02:39, schrieb Casey DeLorme: 
Good Evening, 
 
I am testing our Xen 4.2 RC3 on Wheezy with the latest Kernel 3.5.2, and 
encountered a bug. 
 
I am certain it is stemming from the latest kernel, since the bug is not 
present when using kernels 3.3.8 and 3.4.9. 
 
 
I am running a Windows 7 HVM and passing USB 2.0 and USB 3.0 controllers, 
as well as my graphics card. 
 
The graphics card works, and to my surprise the USB controllers are the 
problem. 
 
Windows just gives me a Code 10 for all three, I tried each PCI device solo 
with no changes, so it wasn't a conflict, and the qemu log appears no 
different than with the other kernels. 
 
Any ideas what logs I should check?  Also, is anyone aware of any changes 
to the 3.5.2 kernel that could cause problems with USB controllers? 
 
Thanks, 
 
~Casey 
 
 
 
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