Re: [Qemu-devel] [PATCH 2 of 3] a single vnc server surface

[Gerd Hoffmann]

On 07/29/09 18:03, Stefano Stabellini wrote:
> On Wed, 29 Jul 2009, Gerd Hoffmann wrote:
> > I doubt you did any copyrect testing.  It is broken in master[1], and
> > this patch breaks it even more.
>
> What kind of test are you performing to be sure copyrect is working?
> Because I am having trouble reproducing screen corruptions...

Start guest with cirrus vga, start X11 within the guest, make sure it 
actually uses the cirrus driver, open some xterm, type commands which 
trigger heavy scrolling (dmesg does the trick for me).

HTH,
  Gerd