On PowerPC it's very normal to not support all of the physical RAM
in real mode.
Oh? Are you referring to real mode limit, or 32-bit
implementations with
more than 32 address lines, or something else?
Either way, RMO is a really bad name for this, since that name is
already
used for a
There is also a form of mtmsr where all bits need to be addressed.
While the
PPC64 Linux kernel behaves resonably well here, the PPC32 one never
uses the
L=1 form but does mtmsr even for simple things like only changing EE.
You make it sound like the 32-bit kernel does something stupid,
On Tue, 2010-06-22 at 15:20 +0300, Avi Kivity wrote:
On 06/22/2010 03:14 PM, Alexander Graf wrote:
Avi Kivity wrote:
On 06/22/2010 03:10 PM, Alexander Graf wrote:
If you have more performance hints, I'll gladly take them :).
Using a cpu that virtualizes the mmu
