On Wed, 2009-09-23 at 19:38 -0700, Rex Feany wrote: > Thus spake Benjamin Herrenschmidt (b...@kernel.crashing.org): > > > Hrm. This is really strange... > > Is this a problem? in pte-8xx.h you added: > > +#define _PAGE_SPECIAL 0x0008 /* SW entry, forced to 0 by the TLB miss */ > > but there is already this: > > #define _PAGE_EXEC 0x0008 /* software: i-cache coherency required */
Ohhh... you aren't using upstream ! That explains :-) I removed _PAGE_EXEC from 8xx (since it doesn't use it for anything) recently. I think the best option is to go for Bernhard's patch for "stable" and my patch for upstream, so that "stable" gets the bug fix without the feature of _PAGE_SPECIAL and upstream gets it both. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
