svn commit: r189675 - head/sys/powerpc/aim

[Andreas Tobler]

Nathan Whitehorn wrote:
> Author: nwhitehorn
> Date: Wed Mar 11 03:19:19 2009
> New Revision: 189675
> URL: http://svn.freebsd.org/changeset/base/189675
> 
> Log:
>   Change the PVO zone for fictitious pages to the unmanaged PVO zone, to match
>   the unmanaged flag set in the PVO attributes. Without doing this,
>   pmap_remove() could try to remove fictitious pages (like those created
>   by mmap of physical memory) from the wrong UMA zone, causing a panic.
>   

This fixes a hard lock on my imac (G3) when running glxgears.
Now running glxgears only 'kills' the Xserver.

Thanks!
Andreas