On Fri, Mar 5, 2010 at 12:43 PM, Dave Kleikamp <[email protected]> wrote: > > powerpc/476: Add isync after loading mmu and debug spr's > > From: Dave Kleikamp <[email protected]> > > 476 requires an isync after loading MMU and debug related SPR's. Some of > these are in performance-critical paths and may need to be optimized, but > initially, we're playing it safe.
Why is there sometimes #ifdef CONFIG_PPC_47x, sometimes not, and never the cputable infrastructure which was intended for this sort of thing? -Hollis _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
