On Tue, Mar 20, 2018 at 10:29:11PM -0700, Nathan Chancellor wrote:
> > powerpc:
> >
> > arch/powerpc/mm/hugetlbpage.c: In function 'add_huge_page_size':
> > arch/powerpc/mm/hugetlbpage.c:840:2: error: implicit declaration of function 'radix_enabled'
> >
>
> Caused by commit 17cd5e81ded7 ("powerpc/mm/hugetlb: Filter out hugepage
> size not supported by page table layout"). It is introduced in 4.7 in
> upstream commit 566ca99af026 ("powerpc/mm/radix: Add dummy
> radix_enabled()") and not properly turned on until upstream commit
> a8ed87c92adf ("powerpc/mm/radix: Add MMU_FTR_RADIX"). I am going to
> assume from the fact there is a lot of MMU work after this and the
> wording of the Kconfig entry that this is probably not suitable fo
> a stable backport.
Now dropped from the 4.4.y queue as well, thanks to both of you for this
work.
Let me go do some more -rc releases now...
thanks,
greg k-h