Merge branch 'akpm' (patches from Andrew)

Merge second patch-bomb from Andrew Morton:

 - a couple of hotfixes

 - the rest of MM

 - a new timer slack control in procfs

 - a couple of procfs fixes

 - a few misc things

 - some printk tweaks

 - lib/ updates, notably to radix-tree.

 - add my and Nick Piggin's old userspace radix-tree test harness to
   tools/testing/radix-tree/.  Matthew said it was a godsend during the
   radix-tree work he did.

 - a few code-size improvements, switching to __always_inline where gcc
   screwed up.

 - partially implement character sets in sscanf

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (118 commits)
  sscanf: implement basic character sets
  lib/bug.c: use common WARN helper
  param: convert some "on"/"off" users to strtobool
  lib: add "on"/"off" support to kstrtobool
  lib: update single-char callers of strtobool()
  lib: move strtobool() to kstrtobool()
  include/linux/unaligned: force inlining of byteswap operations
  include/uapi/linux/byteorder, swab: force inlining of some byteswap operations
  include/asm-generic/atomic-long.h: force inlining of some atomic_long operations
  usb: common: convert to use match_string() helper
  ide: hpt366: convert to use match_string() helper
  ata: hpt366: convert to use match_string() helper
  power: ab8500: convert to use match_string() helper
  power: charger_manager: convert to use match_string() helper
  drm/edid: convert to use match_string() helper
  pinctrl: convert to use match_string() helper
  device property: convert to use match_string() helper
  lib/string: introduce match_string() helper
  radix-tree tests: add test for radix_tree_iter_next
  radix-tree tests: add regression3 test
  ...

1 files changed, 9 insertions, 12 deletions

diff --git a/mm/sparse.c b/mm/sparse.c
index 3717ceed4177..5d0cf4540364 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -313,9 +313,8 @@ static void __init check_usemap_section_nr(int nid, unsigned long *usemap)
 
 	usemap_nid = sparse_early_nid(__nr_to_section(usemap_snr));
 	if (usemap_nid != nid) {
-		printk(KERN_INFO
-		       "node %d must be removed before remove section %ld\n",
-		       nid, usemap_snr);
+		pr_info("node %d must be removed before remove section %ld\n",
+			nid, usemap_snr);
 		return;
 	}
 	/*
@@ -324,10 +323,8 @@ static void __init check_usemap_section_nr(int nid, unsigned long *usemap)
 	 * gather other removable sections for dynamic partitioning.
 	 * Just notify un-removable section's number here.
 	 */
-	printk(KERN_INFO "Section %ld and %ld (node %d)", usemap_snr,
-	       pgdat_snr, nid);
-	printk(KERN_CONT
-	       " have a circular dependency on usemap and pgdat allocations\n");
+	pr_info("Section %ld and %ld (node %d) have a circular dependency on usemap and pgdat allocations\n",
+		usemap_snr, pgdat_snr, nid);
 }
 #else
 static unsigned long * __init
@@ -355,7 +352,7 @@ static void __init sparse_early_usemaps_alloc_node(void *data,
 	usemap = sparse_early_usemaps_alloc_pgdat_section(NODE_DATA(nodeid),
 							  size * usemap_count);
 	if (!usemap) {
-		printk(KERN_WARNING "%s: allocation failed\n", __func__);
+		pr_warn("%s: allocation failed\n", __func__);
 		return;
 	}
 
@@ -428,8 +425,8 @@ void __init sparse_mem_maps_populate_node(struct page **map_map,
 		if (map_map[pnum])
 			continue;
 		ms = __nr_to_section(pnum);
-		printk(KERN_ERR "%s: sparsemem memory map backing failed "
-			"some memory will not be available.\n", __func__);
+		pr_err("%s: sparsemem memory map backing failed some memory will not be available\n",
+		       __func__);
 		ms->section_mem_map = 0;
 	}
 }
@@ -456,8 +453,8 @@ static struct page __init *sparse_early_mem_map_alloc(unsigned long pnum)
 	if (map)
 		return map;
 
-	printk(KERN_ERR "%s: sparsemem memory map backing failed "
-			"some memory will not be available.\n", __func__);
+	pr_err("%s: sparsemem memory map backing failed some memory will not be available\n",
+	       __func__);
 	ms->section_mem_map = 0;
 	return NULL;
 }