[Qemu-devel] Re: cirrusfb: proper "Attribute Controller Toggle Readback" register behaviour

[Alan Pevec]

Thanks Marcelo,
here is the koji scratch build of F9 kvm RPM with your patch included:
http://koji.fedoraproject.org/koji/taskinfo?taskID=600393

This fixes vnc console blanking after cirrusfb kmod is loaded.
But we still have already reported edge-case:
after cirrusfb is loaded, vbetool post or vbetool vgamode produces:

Program received signal SIGFPE, Arithmetic exception.

[Switching to Thread 0x964a3b90 (LWP 3608)]

0x080987e4 in cirrus_bitblt_start (s=0xa7811e4)

   at /usr/src/debug/kvm-65/qemu/hw/cirrus_vga.c:715

715         sx = (src % (width * depth)) / depth;