405LP sleep, no PTEs (was: get_pteptr prototype)
hollis at austin.ibm.com
Fri Jan 10 03:53:22 EST 2003
On Thu, 2003-01-09 at 04:22, Benjamin Herrenschmidt wrote:
> On Thu, 2003-01-09 at 01:11, Hollis Blanchard wrote:
> > Alternatively I can add 405LP to the XMON/KGDB/BDI2000 list of ifdefs
> > that map the whole kernel writable, which would be overkill but avoid
> > adding PTE manipulations.
> A simpler solution would be to just disable MSR:DR while filling the
> wakeup infos.
You're right. The update is attached and at
http://penguinppc.org/~hollis/405LP-sleep.diff . The PTE manipulations
have been removed.
IBM Linux Technology Center
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