| From 334f85b647bc46ff4d27ace55aa65f44d6a2f4db Mon Sep 17 00:00:00 2001 |
| From: Tony Luck <tony.luck@intel.com> |
| Date: Thu, 19 Feb 2009 11:22:36 -0800 |
| Subject: [IA64] Build fix for __early_pfn_to_nid() undefined link error |
| |
| From: Tony Luck <tony.luck@intel.com> |
| |
| 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 <tony.luck@intel.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| arch/ia64/Kconfig | 3 +-- |
| 1 file changed, 1 insertion(+), 2 deletions(-) |
| |
| --- a/arch/ia64/Kconfig |
| +++ b/arch/ia64/Kconfig |
| @@ -479,8 +479,7 @@ 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 |
