Re: CONFIG_DEBUG_PAGEALLOC generates WARN_ON() in ppc32 hash
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2009-03-28 21:25:10
quoted
Note that C_D_P doesn't work on hash32 anyway...really, what mmu config does it work on ? just hash64?
Pretty much :-) It's implemented for hash32 but there are issues with the BAT mapping that were never quite resolved. Cheers, Ben.