diff --git a/libc/kernel/common/linux/init.h b/libc/kernel/common/linux/init.h
index 846c4eb..1fc24e9 100644
--- a/libc/kernel/common/linux/init.h
+++ b/libc/kernel/common/linux/init.h
@@ -7,131 +7,122 @@
  ***   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_INIT_H
 #define _LINUX_INIT_H
-
 #include <linux/compiler.h>
-
 #define __init __attribute__ ((__section__ (".init.text")))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __initdata __attribute__ ((__section__ (".init.data")))
 #define __exitdata __attribute__ ((__section__(".exit.data")))
 #define __exit_call __attribute_used__ __attribute__ ((__section__ (".exitcall.exit")))
-
 #ifdef MODULE
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __exit __attribute__ ((__section__(".exit.text")))
 #else
 #define __exit __attribute_used__ __attribute__ ((__section__(".exit.text")))
 #endif
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __INIT .section ".init.text","ax"
 #define __FINIT .previous
 #define __INITDATA .section ".init.data","aw"
-
 #ifndef __ASSEMBLY__
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 typedef int (*initcall_t)(void);
 typedef void (*exitcall_t)(void);
-
 #endif
-
 #ifndef MODULE
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #ifndef __ASSEMBLY__
-
 #define __define_initcall(level,fn)   static initcall_t __initcall_##fn __attribute_used__   __attribute__((__section__(".initcall" level ".init"))) = fn
-
 #define core_initcall(fn) __define_initcall("1",fn)
 #define postcore_initcall(fn) __define_initcall("2",fn)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define arch_initcall(fn) __define_initcall("3",fn)
 #define subsys_initcall(fn) __define_initcall("4",fn)
 #define fs_initcall(fn) __define_initcall("5",fn)
 #define device_initcall(fn) __define_initcall("6",fn)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define late_initcall(fn) __define_initcall("7",fn)
-
 #define __initcall(fn) device_initcall(fn)
-
 #define __exitcall(fn)   static exitcall_t __exitcall_##fn __exit_call = fn
-
 #define console_initcall(fn)   static initcall_t __initcall_##fn   __attribute_used__ __attribute__((__section__(".con_initcall.init")))=fn
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define security_initcall(fn)   static initcall_t __initcall_##fn   __attribute_used__ __attribute__((__section__(".security_initcall.init"))) = fn
-
 struct obs_kernel_param {
  const char *str;
  int (*setup_func)(char *);
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int early;
 };
-
 #define __setup_param(str, unique_id, fn, early)   static char __setup_str_##unique_id[] __initdata = str;   static struct obs_kernel_param __setup_##unique_id   __attribute_used__   __attribute__((__section__(".init.setup")))   __attribute__((aligned((sizeof(long)))))   = { __setup_str_##unique_id, fn, early }
-
 #define __setup_null_param(str, unique_id)   __setup_param(str, unique_id, NULL, 0)
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __setup(str, fn)   __setup_param(str, fn, fn, 0)
-
 #define __obsolete_setup(str)   __setup_null_param(str, __LINE__)
-
 #define early_param(str, fn)   __setup_param(str, fn, fn, 1)
-
 #endif
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define module_init(x) __initcall(x);
-
 #define module_exit(x) __exitcall(x);
-
 #else
-
 #define core_initcall(fn) module_init(fn)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define postcore_initcall(fn) module_init(fn)
 #define arch_initcall(fn) module_init(fn)
 #define subsys_initcall(fn) module_init(fn)
 #define fs_initcall(fn) module_init(fn)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define device_initcall(fn) module_init(fn)
 #define late_initcall(fn) module_init(fn)
-
 #define security_initcall(fn) module_init(fn)
-
 #define module_init(initfn)   static inline initcall_t __inittest(void)   { return initfn; }   int init_module(void) __attribute__((alias(#initfn)));
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define module_exit(exitfn)   static inline exitcall_t __exittest(void)   { return exitfn; }   void cleanup_module(void) __attribute__((alias(#exitfn)));
-
 #define __setup_param(str, unique_id, fn)  
 #define __setup_null_param(str, unique_id)  
 #define __setup(str, func)  
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __obsolete_setup(str)  
 #endif
-
 #define __nosavedata __attribute__ ((__section__ (".data.nosave")))
-
 #define __init_or_module __init
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __initdata_or_module __initdata
-
 #define __devinit __init
 #define __devinitdata __initdata
 #define __devexit __exit
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __devexitdata __exitdata
-
 #define __cpuinit __init
 #define __cpuinitdata __initdata
 #define __cpuexit __exit
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __cpuexitdata __exitdata
-
 #define __meminit __init
 #define __meminitdata __initdata
 #define __memexit __exit
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __memexitdata __exitdata
-
 #ifdef MODULE
 #define __devexit_p(x) x
 #else
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __devexit_p(x) NULL
 #endif
-
 #ifdef MODULE
 #define __exit_p(x) x
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #else
 #define __exit_p(x) NULL
 #endif
-
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */