diff --git a/libc/kernel/common/linux/personality.h b/libc/kernel/common/linux/personality.h
index 1f84b4e..bb55b75 100644
--- a/libc/kernel/common/linux/personality.h
+++ b/libc/kernel/common/linux/personality.h
@@ -7,77 +7,65 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _LINUX_PERSONALITY_H
 #define _LINUX_PERSONALITY_H
-
-struct exec_domain;
-struct pt_regs;
-
 enum {
+ UNAME26 = 0x0020000,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  ADDR_NO_RANDOMIZE = 0x0040000,
  FDPIC_FUNCPTRS = 0x0080000,
  MMAP_PAGE_ZERO = 0x0100000,
  ADDR_COMPAT_LAYOUT = 0x0200000,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  READ_IMPLIES_EXEC = 0x0400000,
  ADDR_LIMIT_32BIT = 0x0800000,
  SHORT_INODE = 0x1000000,
  WHOLE_SECONDS = 0x2000000,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  STICKY_TIMEOUTS = 0x4000000,
  ADDR_LIMIT_3GB = 0x8000000,
 };
-
-#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC|ADDR_NO_RANDOMIZE)
-
+#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC |   ADDR_NO_RANDOMIZE |   ADDR_COMPAT_LAYOUT |   MMAP_PAGE_ZERO)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum {
  PER_LINUX = 0x0000,
  PER_LINUX_32BIT = 0x0000 | ADDR_LIMIT_32BIT,
  PER_LINUX_FDPIC = 0x0000 | FDPIC_FUNCPTRS,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  PER_SVR4 = 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
  PER_SVR3 = 0x0002 | STICKY_TIMEOUTS | SHORT_INODE,
  PER_SCOSVR3 = 0x0003 | STICKY_TIMEOUTS |
  WHOLE_SECONDS | SHORT_INODE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  PER_OSR5 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS,
  PER_WYSEV386 = 0x0004 | STICKY_TIMEOUTS | SHORT_INODE,
  PER_ISCR4 = 0x0005 | STICKY_TIMEOUTS,
  PER_BSD = 0x0006,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  PER_SUNOS = 0x0006 | STICKY_TIMEOUTS,
  PER_XENIX = 0x0007 | STICKY_TIMEOUTS | SHORT_INODE,
  PER_LINUX32 = 0x0008,
  PER_LINUX32_3GB = 0x0008 | ADDR_LIMIT_3GB,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  PER_IRIX32 = 0x0009 | STICKY_TIMEOUTS,
  PER_IRIXN32 = 0x000a | STICKY_TIMEOUTS,
  PER_IRIX64 = 0x000b | STICKY_TIMEOUTS,
  PER_RISCOS = 0x000c,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  PER_SOLARIS = 0x000d | STICKY_TIMEOUTS,
  PER_UW7 = 0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
  PER_OSF4 = 0x000f,
  PER_HPUX = 0x0010,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  PER_MASK = 0x00ff,
 };
-
-typedef void (*handler_t)(int, struct pt_regs *);
-
-struct exec_domain {
- const char *name;
- handler_t handler;
- unsigned char pers_low;
- unsigned char pers_high;
- unsigned long *signal_map;
- unsigned long *signal_invmap;
- struct map_segment *err_map;
- struct map_segment *socktype_map;
- struct map_segment *sockopt_map;
- struct map_segment *af_map;
- struct module *module;
- struct exec_domain *next;
-};
-
-#define personality(pers) (pers & PER_MASK)
-
-#define get_personality (current->personality)
-
-#define set_personality(pers)   ((current->personality == pers) ? 0 : __set_personality(pers))
-
 #endif