Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix

* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix:
  mm/slab: fix section mismatch warning
  mm: fix section mismatch warnings
  init/main: use __init_refok to fix section mismatch
  kbuild: introduce __init_refok/__initdata_refok to supress section mismatch warnings
  all-archs: consolidate .data section definition in asm-generic
  all-archs: consolidate .text section definition in asm-generic
  kbuild: add "Section mismatch" warning whitelist for powerpc
  kbuild: make better section mismatch reports on i386, arm and mips
  kbuild: make modpost section warnings clearer
  kconfig: search harder for curses library in check-lxdialog.sh
  kbuild: include limits.h in sumversion.c for PATH_MAX
  powerpc: Fix the MODALIAS generation in modpost for of devices

3 files changed, 4 insertions, 4 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index ae96dd844432..8b000d6803c2 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2165,7 +2165,7 @@ void __init setup_per_cpu_pageset(void)
 
 #endif
 
-static __meminit noinline
+static noinline __init_refok
 int zone_wait_table_init(struct zone *zone, unsigned long zone_size_pages)
 {
         int i;
@@ -2678,7 +2678,7 @@ static void __meminit free_area_init_core(struct pglist_data *pgdat,
         }
 }
 
-static void __meminit alloc_node_mem_map(struct pglist_data *pgdat)
+static void __init_refok alloc_node_mem_map(struct pglist_data *pgdat)
 {
         /* Skip empty nodes */
         if (!pgdat->node_spanned_pages)
diff --git a/mm/slab.c b/mm/slab.c
index 528243e15cc8..2e71a328aa09 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2037,7 +2037,7 @@ static size_t calculate_slab_order(struct kmem_cache *cachep,
         return left_over;
 }
 
-static int setup_cpu_cache(struct kmem_cache *cachep)
+static int __init_refok setup_cpu_cache(struct kmem_cache *cachep)
 {
         if (g_cpucache_up == FULL)
                 return enable_cpucache(cachep);
diff --git a/mm/sparse.c b/mm/sparse.c
index 6f3fff907bc2..1302f8348d51 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -44,7 +44,7 @@ EXPORT_SYMBOL(page_to_nid);
 #endif
 
 #ifdef CONFIG_SPARSEMEM_EXTREME
-static struct mem_section noinline *sparse_index_alloc(int nid)
+static struct mem_section noinline __init_refok *sparse_index_alloc(int nid)
 {
         struct mem_section *section = NULL;
         unsigned long array_size = SECTIONS_PER_ROOT *