Update kernel headers to v3.14.

Other changes:
- Modify update_all.py to skip ion header files when importing into aosp.
- Fix generate_uapi_headers.sh to handle imports from a linux-stable kernel.

Change-Id: I1ad81b9ccb063c21740f9875f2cc1238052cd4b3
diff --git a/libc/kernel/uapi/asm-x86/asm/stat.h b/libc/kernel/uapi/asm-x86/asm/stat.h
index 04c5569..aebacbd 100644
--- a/libc/kernel/uapi/asm-x86/asm/stat.h
+++ b/libc/kernel/uapi/asm-x86/asm/stat.h
@@ -18,116 +18,117 @@
  ****************************************************************************/
 #ifndef _ASM_X86_STAT_H
 #define _ASM_X86_STAT_H
+#include <asm/posix_types.h>
 #define STAT_HAVE_NSEC 1
-#ifdef __i386__
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#ifdef __i386__
 struct stat {
  unsigned long st_dev;
  unsigned long st_ino;
- unsigned short st_mode;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short st_mode;
  unsigned short st_nlink;
  unsigned short st_uid;
  unsigned short st_gid;
- unsigned long st_rdev;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long st_rdev;
  unsigned long st_size;
  unsigned long st_blksize;
  unsigned long st_blocks;
- unsigned long st_atime;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long st_atime;
  unsigned long st_atime_nsec;
  unsigned long st_mtime;
  unsigned long st_mtime_nsec;
- unsigned long st_ctime;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long st_ctime;
  unsigned long st_ctime_nsec;
  unsigned long __unused4;
  unsigned long __unused5;
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 #define INIT_STRUCT_STAT_PADDING(st) do {   st.__unused4 = 0;   st.__unused5 = 0;  } while (0)
 #define STAT64_HAS_BROKEN_ST_INO 1
 struct stat64 {
- unsigned long long st_dev;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long long st_dev;
  unsigned char __pad0[4];
  unsigned long __st_ino;
  unsigned int st_mode;
- unsigned int st_nlink;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int st_nlink;
  unsigned long st_uid;
  unsigned long st_gid;
  unsigned long long st_rdev;
- unsigned char __pad3[4];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char __pad3[4];
  long long st_size;
  unsigned long st_blksize;
  unsigned long long st_blocks;
- unsigned long st_atime;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long st_atime;
  unsigned long st_atime_nsec;
  unsigned long st_mtime;
  unsigned int st_mtime_nsec;
- unsigned long st_ctime;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long st_ctime;
  unsigned long st_ctime_nsec;
  unsigned long long st_ino;
 };
-#define INIT_STRUCT_STAT64_PADDING(st) do {   memset(&st.__pad0, 0, sizeof(st.__pad0));   memset(&st.__pad3, 0, sizeof(st.__pad3));  } while (0)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define INIT_STRUCT_STAT64_PADDING(st) do {   memset(&st.__pad0, 0, sizeof(st.__pad0));   memset(&st.__pad3, 0, sizeof(st.__pad3));  } while (0)
 #else
 struct stat {
- unsigned long st_dev;
- unsigned long st_ino;
+ __kernel_ulong_t st_dev;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- unsigned long st_nlink;
+ __kernel_ulong_t st_ino;
+ __kernel_ulong_t st_nlink;
  unsigned int st_mode;
  unsigned int st_uid;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned int st_gid;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned int __pad0;
- unsigned long st_rdev;
- long st_size;
- long st_blksize;
+ __kernel_ulong_t st_rdev;
+ __kernel_long_t st_size;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- long st_blocks;
- unsigned long st_atime;
- unsigned long st_atime_nsec;
- unsigned long st_mtime;
+ __kernel_long_t st_blksize;
+ __kernel_long_t st_blocks;
+ __kernel_ulong_t st_atime;
+ __kernel_ulong_t st_atime_nsec;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- unsigned long st_mtime_nsec;
- unsigned long st_ctime;
- unsigned long st_ctime_nsec;
- long __linux_unused[3];
+ __kernel_ulong_t st_mtime;
+ __kernel_ulong_t st_mtime_nsec;
+ __kernel_ulong_t st_ctime;
+ __kernel_ulong_t st_ctime_nsec;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __kernel_long_t __linux_unused[3];
 };
 #define INIT_STRUCT_STAT_PADDING(st) do {   st.__pad0 = 0;   st.__linux_unused[0] = 0;   st.__linux_unused[1] = 0;   st.__linux_unused[2] = 0;  } while (0)
 #endif
-struct __old_kernel_stat {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct __old_kernel_stat {
  unsigned short st_dev;
  unsigned short st_ino;
  unsigned short st_mode;
- unsigned short st_nlink;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short st_nlink;
  unsigned short st_uid;
  unsigned short st_gid;
  unsigned short st_rdev;
-#ifdef __i386__
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#ifdef __i386__
  unsigned long st_size;
  unsigned long st_atime;
  unsigned long st_mtime;
- unsigned long st_ctime;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long st_ctime;
 #else
  unsigned int st_size;
  unsigned int st_atime;
- unsigned int st_mtime;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int st_mtime;
  unsigned int st_ctime;
 #endif
 };
-#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif