RE: [Xen-devel] qemu usb not working after restore

["James Harper" <james.harper@xxxxxxxxxxxxxxxx>]

> 
> I have tracked my gplpv hanging-on-restore problem down to the qemu
usb
> interrupt getting 'stuck'.
> 
> Even when it doesn't get 'stuck', the tablet device (and therefore
> presumably the USB) doesn't work anymore and the pointer reverts back
to
> the mouse that doesn't track the real pointer very well.
> 
> Is this a known bug anywhere? If not, any suggestions as to where to
> start looking would be greatly appreciated!
> 

After a quick look, I can see that the _save and _load code in
usb_uhci.c is "#if 0"'d out. Stefano Stabellini posted a patch on Oct 15
to enable it again, but I can't see it anywhere... maybe I'm just using
a bad tree?

James

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