On Thu, 2010-11-18 at 13:32 +1100, Michael Neuling wrote: > In: > powerpc/mm: Fix pgtable cache cleanup with CONFIG_PPC_SUBPAGE_PROT > commit d28513bc7f675d28b479db666d572e078ecf182d > Author: David Gibson <da...@gibson.dropbear.id.au> > > subpage_protection() was changed to to take an mm rather a pgdir but it > didn't change calling site in hashpage_preload(). The change wasn't > noticed at compile time since hashpage_preload() used a void* as the > parameter to subpage_protection(). ... > > diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c > index 83f534d..5e95844 100644 > --- a/arch/powerpc/mm/hash_utils_64.c > +++ b/arch/powerpc/mm/hash_utils_64.c > @@ -1123,7 +1123,7 @@ void hash_preload(struct mm_struct *mm, unsigned long > ea, > else > #endif /* CONFIG_PPC_HAS_HASH_64K */ > rc = __hash_page_4K(ea, access, vsid, ptep, trap, local, ssize, > - subpage_protection(pgdir, ea)); > + subpage_protection(mm, ea));
Type checking is fun :) This is stable material no? cheers
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