Hi Andrew, After merging the akpm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: arch/powerpc/mm/numa.c: In function 'setup_node_to_cpumask_map': arch/powerpc/mm/numa.c:72:2: error: expected ';' before 'for' arch/powerpc/mm/numa.c:65:15: error: unused variable 'node' [-Werror=unused-variable] Caused by commit de9a59a3ebd4 ("powerpc/mm/numa: use setup_nr_node_ids() instead of opencoding"). I added this fix patch: From: Stephen Rothwell Date: Wed, 27 Mar 2013 15:39:56 +1100 Subject: [PATCH] powerpc/mm/numa: use setup_nr_node_ids() fix Signed-off-by: Stephen Rothwell --- arch/powerpc/mm/numa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 7574ae3..b8020dc 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -66,7 +66,7 @@ static void __init setup_node_to_cpumask_map(void) /* setup nr_node_ids if not done yet */ if (nr_node_ids == MAX_NUMNODES) - setup_nr_node_ids() + setup_nr_node_ids(); /* allocate the map */ for (node = 0; node < nr_node_ids; node++) -- 1.8.1 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au