Merge branch 'akpm' (patches from Andrew)

Merge misc updates from Andrew Morton:

 - large KASAN update to use arm's "software tag-based mode"

 - a few misc things

 - sh updates

 - ocfs2 updates

 - just about all of MM

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (167 commits)
  kernel/fork.c: mark 'stack_vm_area' with __maybe_unused
  memcg, oom: notify on oom killer invocation from the charge path
  mm, swap: fix swapoff with KSM pages
  include/linux/gfp.h: fix typo
  mm/hmm: fix memremap.h, move dev_page_fault_t callback to hmm
  hugetlbfs: Use i_mmap_rwsem to fix page fault/truncate race
  hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
  memory_hotplug: add missing newlines to debugging output
  mm: remove __hugepage_set_anon_rmap()
  include/linux/vmstat.h: remove unused page state adjustment macro
  mm/page_alloc.c: allow error injection
  mm: migrate: drop unused argument of migrate_page_move_mapping()
  blkdev: avoid migration stalls for blkdev pages
  mm: migrate: provide buffer_migrate_page_norefs()
  mm: migrate: move migrate_page_lock_buffers()
  mm: migrate: lock buffers before migrate_page_move_mapping()
  mm: migration: factor out code to compute expected number of page references
  mm, page_alloc: enable pcpu_drain with zone capability
  kmemleak: add config to select auto scan
  mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init
  ...

1 files changed, 3 insertions, 3 deletions

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index aee299a6aa76..64c41cf45590 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -154,7 +154,6 @@ void __next_mem_range_rev(u64 *idx, int nid, enum memblock_flags flags,
 void __next_reserved_mem_region(u64 *idx, phys_addr_t *out_start,
 				phys_addr_t *out_end);
 
-void __memblock_free_early(phys_addr_t base, phys_addr_t size);
 void __memblock_free_late(phys_addr_t base, phys_addr_t size);
 
 /**
@@ -320,6 +319,7 @@ static inline int memblock_get_region_node(const struct memblock_region *r)
 /* Flags for memblock allocation APIs */
 #define MEMBLOCK_ALLOC_ANYWHERE	(~(phys_addr_t)0)
 #define MEMBLOCK_ALLOC_ACCESSIBLE	0
+#define MEMBLOCK_ALLOC_KASAN		1
 
 /* We are using top down, so it is safe to use 0 here */
 #define MEMBLOCK_LOW_LIMIT 0
@@ -414,13 +414,13 @@ static inline void * __init memblock_alloc_node_nopanic(phys_addr_t size,
 static inline void __init memblock_free_early(phys_addr_t base,
 					      phys_addr_t size)
 {
-	__memblock_free_early(base, size);
+	memblock_free(base, size);
 }
 
 static inline void __init memblock_free_early_nid(phys_addr_t base,
 						  phys_addr_t size, int nid)
 {
-	__memblock_free_early(base, size);
+	memblock_free(base, size);
 }
 
 static inline void __init memblock_free_late(phys_addr_t base, phys_addr_t size)