Merge branch 'akpm' (patches from Andrew)

Merge misc updates from Andrew Morton:

 - a few misc things

 - the rest of MM

-  remove flex_arrays, replace with new simple radix-tree implementation

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (38 commits)
  Drop flex_arrays
  sctp: convert to genradix
  proc: commit to genradix
  generic radix trees
  selinux: convert to kvmalloc
  md: convert to kvmalloc
  openvswitch: convert to kvmalloc
  of: fix kmemleak crash caused by imbalance in early memory reservation
  mm: memblock: update comments and kernel-doc
  memblock: split checks whether a region should be skipped to a helper function
  memblock: remove memblock_{set,clear}_region_flags
  memblock: drop memblock_alloc_*_nopanic() variants
  memblock: memblock_alloc_try_nid: don't panic
  treewide: add checks for the return value of memblock_alloc*()
  swiotlb: add checks for the return value of memblock_alloc*()
  init/main: add checks for the return value of memblock_alloc*()
  mm/percpu: add checks for the return value of memblock_alloc*()
  sparc: add checks for the return value of memblock_alloc*()
  ia64: add checks for the return value of memblock_alloc*()
  arch: don't memset(0) memory returned by memblock_alloc()
  ...

1 files changed, 4 insertions, 6 deletions

diff --git a/mm/cma.c b/mm/cma.c
index f4f3a8a57d86..bb2d333ffcb3 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -327,16 +327,14 @@ int __init cma_declare_contiguous(phys_addr_t base,
 		 * memory in case of failure.
 		 */
 		if (base < highmem_start && limit > highmem_start) {
-			addr = memblock_alloc_range(size, alignment,
-						    highmem_start, limit,
-						    MEMBLOCK_NONE);
+			addr = memblock_phys_alloc_range(size, alignment,
+							 highmem_start, limit);
 			limit = highmem_start;
 		}
 
 		if (!addr) {
-			addr = memblock_alloc_range(size, alignment, base,
-						    limit,
-						    MEMBLOCK_NONE);
+			addr = memblock_phys_alloc_range(size, alignment, base,
+							 limit);
 			if (!addr) {
 				ret = -ENOMEM;
 				goto err;