On 07/12/2010 12:43 PM, Gerd Hoffmann wrote:
On 07/12/10 11:15, Yonit Halperin wrote:
On logoff in Win7 guest, and on switch user and login into Winxp guest,
the driver is disabled and re-enabled (while the miniport in not reset).
However, before the fix, all the draw objects, e.g., surfaces,
were still alive in the worker and the release ring still contained
objects, while all the driver's data
was initialized. This caused blue screens, and panics in the worker.
Hmm, I'd suggest to go straight for a plain IO_RESET in the driver
initialization to start fresh with a known state of the qxl device. That
should avoid all unpleasant surprises due to the qxl device not being in
the state the driver expects.
cheers,
Gerd
I wanted to avoid moving to VGA mode and initializing unnecessary data.
But I'll send another version that uses QXL_IO_RESET.
Yonit.
_______________________________________________
Spice-devel mailing list
Spice-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/spice-devel
