Update to kernel headers v4.9.3.

Test: Built arm, arm64, x86, x86_64 targets.
Test: Booted on angler, and ran bionic unit tests (32 bit and 64 bit).

Change-Id: I14a8dcbea11b41f83431eabed6590cd25af07b1d
diff --git a/libc/kernel/uapi/linux/audit.h b/libc/kernel/uapi/linux/audit.h
index fc230c5..17bd5ad 100644
--- a/libc/kernel/uapi/linux/audit.h
+++ b/libc/kernel/uapi/linux/audit.h
@@ -291,129 +291,130 @@
 #define AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME 0x00000002
 #define AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH 0x00000004
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define AUDIT_FEATURE_BITMAP_ALL (AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT | AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME | AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH)
+#define AUDIT_FEATURE_BITMAP_EXCLUDE_EXTEND 0x00000008
+#define AUDIT_FEATURE_BITMAP_ALL (AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT | AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME | AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH | AUDIT_FEATURE_BITMAP_EXCLUDE_EXTEND)
 #define AUDIT_VERSION_LATEST AUDIT_FEATURE_BITMAP_ALL
 #define AUDIT_VERSION_BACKLOG_LIMIT AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT
-#define AUDIT_VERSION_BACKLOG_WAIT_TIME AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_VERSION_BACKLOG_WAIT_TIME AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME
 #define AUDIT_FAIL_SILENT 0
 #define AUDIT_FAIL_PRINTK 1
 #define AUDIT_FAIL_PANIC 2
-#define __AUDIT_ARCH_CONVENTION_MASK 0x30000000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define __AUDIT_ARCH_CONVENTION_MASK 0x30000000
 #define __AUDIT_ARCH_CONVENTION_MIPS64_N32 0x20000000
 #define __AUDIT_ARCH_64BIT 0x80000000
 #define __AUDIT_ARCH_LE 0x40000000
-#define AUDIT_ARCH_AARCH64 (EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_AARCH64 (EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ALPHA (EM_ALPHA | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ARM (EM_ARM | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ARMEB (EM_ARM)
-#define AUDIT_ARCH_CRIS (EM_CRIS | __AUDIT_ARCH_LE)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_CRIS (EM_CRIS | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_FRV (EM_FRV)
 #define AUDIT_ARCH_I386 (EM_386 | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_IA64 (EM_IA_64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
-#define AUDIT_ARCH_M32R (EM_M32R)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_M32R (EM_M32R)
 #define AUDIT_ARCH_M68K (EM_68K)
 #define AUDIT_ARCH_MICROBLAZE (EM_MICROBLAZE)
 #define AUDIT_ARCH_MIPS (EM_MIPS)
-#define AUDIT_ARCH_MIPSEL (EM_MIPS | __AUDIT_ARCH_LE)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_MIPSEL (EM_MIPS | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_MIPS64 (EM_MIPS | __AUDIT_ARCH_64BIT)
 #define AUDIT_ARCH_MIPS64N32 (EM_MIPS | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_CONVENTION_MIPS64_N32)
 #define AUDIT_ARCH_MIPSEL64 (EM_MIPS | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
-#define AUDIT_ARCH_MIPSEL64N32 (EM_MIPS | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE | __AUDIT_ARCH_CONVENTION_MIPS64_N32)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_MIPSEL64N32 (EM_MIPS | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE | __AUDIT_ARCH_CONVENTION_MIPS64_N32)
 #define AUDIT_ARCH_OPENRISC (EM_OPENRISC)
 #define AUDIT_ARCH_PARISC (EM_PARISC)
 #define AUDIT_ARCH_PARISC64 (EM_PARISC | __AUDIT_ARCH_64BIT)
-#define AUDIT_ARCH_PPC (EM_PPC)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_PPC (EM_PPC)
 #define AUDIT_ARCH_PPC64 (EM_PPC64 | __AUDIT_ARCH_64BIT)
 #define AUDIT_ARCH_PPC64LE (EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_S390 (EM_S390)
-#define AUDIT_ARCH_S390X (EM_S390 | __AUDIT_ARCH_64BIT)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_S390X (EM_S390 | __AUDIT_ARCH_64BIT)
 #define AUDIT_ARCH_SH (EM_SH)
 #define AUDIT_ARCH_SHEL (EM_SH | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_SH64 (EM_SH | __AUDIT_ARCH_64BIT)
-#define AUDIT_ARCH_SHEL64 (EM_SH | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_SHEL64 (EM_SH | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_SPARC (EM_SPARC)
 #define AUDIT_ARCH_SPARC64 (EM_SPARCV9 | __AUDIT_ARCH_64BIT)
 #define AUDIT_ARCH_TILEGX (EM_TILEGX | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
-#define AUDIT_ARCH_TILEGX32 (EM_TILEGX | __AUDIT_ARCH_LE)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARCH_TILEGX32 (EM_TILEGX | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_TILEPRO (EM_TILEPRO | __AUDIT_ARCH_LE)
 #define AUDIT_ARCH_X86_64 (EM_X86_64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
 #define AUDIT_PERM_EXEC 1
-#define AUDIT_PERM_WRITE 2
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_PERM_WRITE 2
 #define AUDIT_PERM_READ 4
 #define AUDIT_PERM_ATTR 8
 #define AUDIT_MESSAGE_TEXT_MAX 8560
-enum audit_nlgrps {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum audit_nlgrps {
   AUDIT_NLGRP_NONE,
   AUDIT_NLGRP_READLOG,
   __AUDIT_NLGRP_MAX
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 #define AUDIT_NLGRP_MAX (__AUDIT_NLGRP_MAX - 1)
 struct audit_status {
   __u32 mask;
-  __u32 enabled;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 enabled;
   __u32 failure;
   __u32 pid;
   __u32 rate_limit;
-  __u32 backlog_limit;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 backlog_limit;
   __u32 lost;
   __u32 backlog;
   union {
-    __u32 version;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+    __u32 version;
     __u32 feature_bitmap;
   };
   __u32 backlog_wait_time;
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 struct audit_features {
 #define AUDIT_FEATURE_VERSION 1
   __u32 vers;
-  __u32 mask;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 mask;
   __u32 features;
   __u32 lock;
 };
-#define AUDIT_FEATURE_ONLY_UNSET_LOGINUID 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_FEATURE_ONLY_UNSET_LOGINUID 0
 #define AUDIT_FEATURE_LOGINUID_IMMUTABLE 1
 #define AUDIT_LAST_FEATURE AUDIT_FEATURE_LOGINUID_IMMUTABLE
 #define audit_feature_valid(x) ((x) >= 0 && (x) <= AUDIT_LAST_FEATURE)
-#define AUDIT_FEATURE_TO_MASK(x) (1 << ((x) & 31))
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_FEATURE_TO_MASK(x) (1 << ((x) & 31))
 struct audit_tty_status {
   __u32 enabled;
   __u32 log_passwd;
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 #define AUDIT_UID_UNSET (unsigned int) - 1
 struct audit_rule_data {
   __u32 flags;
-  __u32 action;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 action;
   __u32 field_count;
   __u32 mask[AUDIT_BITMASK_SIZE];
   __u32 fields[AUDIT_MAX_FIELDS];
-  __u32 values[AUDIT_MAX_FIELDS];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 values[AUDIT_MAX_FIELDS];
   __u32 fieldflags[AUDIT_MAX_FIELDS];
   __u32 buflen;
   char buf[0];
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 #endif