Merge branch 'akpm' (incoming from Andrew)

Merge second patch-bomb from Andrew Morton:
 - the rest of MM
 - zram updates
 - zswap updates
 - exit
 - procfs
 - exec
 - wait
 - crash dump
 - lib/idr
 - rapidio
 - adfs, affs, bfs, ufs
 - cris
 - Kconfig things
 - initramfs
 - small amount of IPC material
 - percpu enhancements
 - early ioremap support
 - various other misc things

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (156 commits)
  MAINTAINERS: update Intel C600 SAS driver maintainers
  fs/ufs: remove unused ufs_super_block_third pointer
  fs/ufs: remove unused ufs_super_block_second pointer
  fs/ufs: remove unused ufs_super_block_first pointer
  fs/ufs/super.c: add __init to init_inodecache()
  doc/kernel-parameters.txt: add early_ioremap_debug
  arm64: add early_ioremap support
  arm64: initialize pgprot info earlier in boot
  x86: use generic early_ioremap
  mm: create generic early_ioremap() support
  x86/mm: sparse warning fix for early_memremap
  lglock: map to spinlock when !CONFIG_SMP
  percpu: add preemption checks to __this_cpu ops
  vmstat: use raw_cpu_ops to avoid false positives on preemption checks
  slub: use raw_cpu_inc for incrementing statistics
  net: replace __this_cpu_inc in route.c with raw_cpu_inc
  modules: use raw_cpu_write for initialization of per cpu refcount.
  mm: use raw_cpu ops for determining current NUMA node
  percpu: add raw_cpu_ops
  slub: fix leak of 'name' in sysfs_slab_add
  ...

6 files changed, 20 insertions, 6 deletions

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 87f723804079..f88d90f20228 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -1178,7 +1178,10 @@ bool conf_set_all_new_symbols(enum conf_def_mode mode)
                                 sym->def[S_DEF_USER].tri = mod;
                                 break;
                         case def_no:
-                                sym->def[S_DEF_USER].tri = no;
+                                if (sym->flags & SYMBOL_ALLNOCONFIG_Y)
+                                        sym->def[S_DEF_USER].tri = yes;
+                                else
+                                        sym->def[S_DEF_USER].tri = no;
                                 break;
                         case def_random:
                                 sym->def[S_DEF_USER].tri = no;
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index ba663e1dc7e3..412ea8a2abb8 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -109,6 +109,9 @@ struct symbol {
 /* choice values need to be set before calculating this symbol value */
 #define SYMBOL_NEED_SET_CHOICE_VALUES  0x100000
 
+/* Set symbol to y if allnoconfig; used for symbols that hide others */
+#define SYMBOL_ALLNOCONFIG_Y 0x200000
+
 #define SYMBOL_MAXLENGTH        256
 #define SYMBOL_HASHSIZE         9973
 
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 09f4edfdc911..d5daa7af8b49 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -61,6 +61,7 @@ enum conf_def_mode {
 #define T_OPT_MODULES           1
 #define T_OPT_DEFCONFIG_LIST    2
 #define T_OPT_ENV               3
+#define T_OPT_ALLNOCONFIG_Y     4
 
 struct kconf_id {
         int name;
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index db1512ae30cc..3ac2c9c6e280 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -217,6 +217,9 @@ void menu_add_option(int token, char *arg)
         case T_OPT_ENV:
                 prop_add_env(arg);
                 break;
+        case T_OPT_ALLNOCONFIG_Y:
+                current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y;
+                break;
         }
 }
 
diff --git a/scripts/kconfig/zconf.gperf b/scripts/kconfig/zconf.gperf
index f14ab41154b6..b6ac02d604f1 100644
--- a/scripts/kconfig/zconf.gperf
+++ b/scripts/kconfig/zconf.gperf
@@ -44,4 +44,5 @@ on,		T_ON,		TF_PARAM
 modules,        T_OPT_MODULES,  TF_OPTION
 defconfig_list, T_OPT_DEFCONFIG_LIST,TF_OPTION
 env,            T_OPT_ENV,      TF_OPTION
+allnoconfig_y,  T_OPT_ALLNOCONFIG_Y,TF_OPTION
 %%
diff --git a/scripts/kconfig/zconf.hash.c_shipped b/scripts/kconfig/zconf.hash.c_shipped
index 40df0005daa9..c77a8eff1ef2 100644
--- a/scripts/kconfig/zconf.hash.c_shipped
+++ b/scripts/kconfig/zconf.hash.c_shipped
@@ -55,10 +55,10 @@ kconf_id_hash (register const char *str, register unsigned int len)
       73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
       73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
       73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
-      73, 73, 73, 73, 73, 73, 73, 73, 25, 25,
+      73, 73, 73, 73, 73, 73, 73,  5, 25, 25,
        0,  0,  0,  5,  0,  0, 73, 73,  5,  0,
       10,  5, 45, 73, 20, 20,  0, 15, 15, 73,
-      20, 73, 73, 73, 73, 73, 73, 73, 73, 73,
+      20,  5, 73, 73, 73, 73, 73, 73, 73, 73,
       73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
       73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
       73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
@@ -106,6 +106,7 @@ struct kconf_id_strings_t
     char kconf_id_strings_str23[sizeof("mainmenu")];
     char kconf_id_strings_str25[sizeof("menuconfig")];
     char kconf_id_strings_str27[sizeof("modules")];
+    char kconf_id_strings_str28[sizeof("allnoconfig_y")];
     char kconf_id_strings_str29[sizeof("menu")];
     char kconf_id_strings_str31[sizeof("select")];
     char kconf_id_strings_str32[sizeof("comment")];
@@ -141,6 +142,7 @@ static const struct kconf_id_strings_t kconf_id_strings_contents =
     "mainmenu",
     "menuconfig",
     "modules",
+    "allnoconfig_y",
     "menu",
     "select",
     "comment",
@@ -170,7 +172,7 @@ kconf_id_lookup (register const char *str, register unsigned int len)
 {
   enum
     {
-      TOTAL_KEYWORDS = 32,
+      TOTAL_KEYWORDS = 33,
       MIN_WORD_LENGTH = 2,
       MAX_WORD_LENGTH = 14,
       MIN_HASH_VALUE = 2,
@@ -219,7 +221,8 @@ kconf_id_lookup (register const char *str, register unsigned int len)
       {-1},
 #line 44 "scripts/kconfig/zconf.gperf"
       {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27,    T_OPT_MODULES,  TF_OPTION},
-      {-1},
+#line 47 "scripts/kconfig/zconf.gperf"
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28,    T_OPT_ALLNOCONFIG_Y,TF_OPTION},
 #line 16 "scripts/kconfig/zconf.gperf"
       {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29,            T_MENU,         TF_COMMAND},
       {-1},
@@ -282,5 +285,5 @@ kconf_id_lookup (register const char *str, register unsigned int len)
     }
   return 0;
 }
-#line 47 "scripts/kconfig/zconf.gperf"
+#line 48 "scripts/kconfig/zconf.gperf"