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Re: [Qemu-devel] Cirrus bugs vs endian: how two bugs cancel each other o


From: Benjamin Herrenschmidt
Subject: Re: [Qemu-devel] Cirrus bugs vs endian: how two bugs cancel each other out
Date: Tue, 07 Aug 2012 07:16:08 +1000

On Mon, 2012-08-06 at 15:20 +0200, Gerd Hoffmann wrote:
> There are discussions about re-doing the guest/host interface (command
> rings etc) now and then, by adding a qxl2 device (or maybe even extend
> stdvga), dropping a bunch of backward compatibility stuff in qxl.c.
> 
> Sending the spice commands over virtio is certainly an option here.
> I'm
> not sure it is possible to drive virtio rings from userspace (Xorg
> driver), but that issue should go away with the qxl kms driver in the
> works.

Anything that gets rid of the qxl memory region API is welcome ;-) Some
of that stuff is really gross.

Ben.





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