On Thu, 2008-07-31 at 18:48 +1000, Nick Piggin wrote: > > If we do this then corresponding changes should be made to the powerpc > > patch upon which Ben presently sits. > > Powerpc will still use the CONFIG symbol for the moment because 32-bit TLB > flushing has not been verified to work, so we don't want to pull in the > 64-bit gup. There is some discussion going on, but they probably need at > least to implement pte_special, and then also do RCU freeing of page tables.
It's just a matter of building gup.c or not .. as long as it's in the makefile as obj-$(CONFIG_PPC64) (as I put it in the merged version of the patch), the weak symbol should work. Ben. _______________________________________________ Lguest mailing list [email protected] https://ozlabs.org/mailman/listinfo/lguest
