2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Tony Luck commit 334f85b647bc46ff4d27ace55aa65f44d6a2f4db upstream. ia64 only defines __early_pfn_to_nid() for SPARSEMEM && NUMA configurations, so the recent: commit: f2dbcfa738368c8a40d4a5f0b65dc9879577cb21 mm: clean up for early_pfn_to_nid() ends up with some link problems for certain configuration files. Fix arch/ia64/Kconfig to only define HAVE_ARCH_EARLY_PFN_TO_NID in the cases where we do provide this function. Signed-off-by: Tony Luck Signed-off-by: Greg Kroah-Hartman --- arch/ia64/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -444,8 +444,7 @@ config HOLES_IN_ZONE default y if VIRTUAL_MEM_MAP config HAVE_ARCH_EARLY_PFN_TO_NID - def_bool y - depends on NEED_MULTIPLE_NODES + def_bool NUMA && SPARSEMEM config HAVE_ARCH_NODEDATA_EXTENSION def_bool y -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/