Re: [Xen-users] Passthrough USB Controllers

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Wed, Aug 29, 2012 at 11:44:56AM +0200, Tobias Geiger wrote:
> Am 29.08.2012 00:45, schrieb Casey DeLorme:
> >Yes I am using 3.4.9 now and passthrough is working as expected.
> >
> >On Tue, Aug 28, 2012 at 2:23 PM, Pasi Kärkkäinen <pasik@xxxxxx>
> >wrote:
> >
> >>On Thu, Aug 23, 2012 at 11:27:57AM -0400, Casey DeLorme wrote:
> >>>    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.
> >>
> >>So using Linux 3.4.x as dom0 kernel works OK ?
> >>
> >>-- Pasi
> >>
> 
> Hi,
> 
> yes i can confirm that - here does 3.4.0 the job...
> 
> Strange that its only me who gets the
> dom0-crash-when-domu-shuttdown, but maybe these are 2 very different
> things then...
> 

Yes, they are separate bugs.

The dom0-crash-when-domu-shutdown bug is being discussed on xen-devel atm.

-- Pasi


> >>>    ~Casey
> >>>    On Thu, Aug 23, 2012 at 8:22 AM, Tobias Geiger
> >>>    <[1]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
> >>>        [2]
> >>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
> >>>
> >>>        _______________________________________________
> >>>        Xen-users mailing list
> >>>        [3]Xen-users@xxxxxxxxxxxxx
> >>>        [4]http://lists.xen.org/xen-users
> >>>
> >>>      _______________________________________________
> >>>      Xen-users mailing list
> >>>      [5]Xen-users@xxxxxxxxxxxxx
> >>>      [6]http://lists.xen.org/xen-users
> >>>
> >>> References
> >>>
> >>>    Visible links
> >>>    1. mailto:tobias.geiger@xxxxxxxxx
> >>>    2.
> >>http://lists.xen.org/archives/html/xen-devel/2012-08/msg00562.html
> >>>    3. mailto:Xen-users@xxxxxxxxxxxxx
> >>>    4. http://lists.xen.org/xen-users
> >>>    5. mailto:Xen-users@xxxxxxxxxxxxx
> >>>    6. http://lists.xen.org/xen-users
> >>
> >>> _______________________________________________
> >>> Xen-users mailing list
> >>> Xen-users@xxxxxxxxxxxxx
> >>> http://lists.xen.org/xen-users
> >>
> >>
> 
> 
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