On Mar 14, 2005, at 6:23 PM, Juan RP wrote:

> There are some unimplemented functions needed for MTRR, I think they 
> are
> used by XFree86, because sometimes my Xserver is killed without reason,
> apparently the log shows some WW: MTRR messages before it's killed.
>
> Will anyone implement them? they are ltr(), lcr0() and rcr0(),
> see sys/arch/xen/include/xenfunc.h.

Uh, these are things that probably require intervention by the 
Hypervisor, yes?

-- thorpej