Hi Andrew, On Thu, Sep 13, 2012 at 08:05:14PM +0100, Andrew Morton wrote: > On Tue, 11 Sep 2012 17:47:16 +0100 > Will Deacon <will.deacon@xxxxxxx> wrote: > > diff --git a/mm/Kconfig b/mm/Kconfig > > index d5c8019..3322342 100644 > > --- a/mm/Kconfig > > +++ b/mm/Kconfig > > @@ -318,7 +318,7 @@ config NOMMU_INITIAL_TRIM_EXCESS > > > > config TRANSPARENT_HUGEPAGE > > bool "Transparent Hugepage Support" > > - depends on X86 && MMU > > + depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE > > select COMPACTION > > help > > Transparent Hugepages allows the kernel to use huge pages and > > We need to talk with Gerald concerning > http://ozlabs.org/~akpm/mmotm/broken-out/thp-x86-introduce-have_arch_transparent_hugepage.patch > > > I did this. Please check. [...] We missed Gerald's patch for s390 and, having picked it into our tree, it acts as a drop-in replacement for what we came up with. So I think you can just drop our patch ("mm: Introduce HAVE_ARCH_TRANSPARENT_HUGEPAGE") altogether. Cheers, Will -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>