Updated to v4.4.1 kernel headers.

Small modifications needed to allow compilation with the new headers:

- Manually modify bionic/libc/kernel/uapi/asm-mips/asm/siginfo.h to
  remove the uapi from the include.
- PR_XXX defines are now available for mips, so remove the definition
  from linker_mips.cpp.

Bug: 23789423
Change-Id: I6dc8a03b012426d3a937db15cb24d3a50fab5a8c
diff --git a/libc/kernel/uapi/linux/audit.h b/libc/kernel/uapi/linux/audit.h
index da6c746..5c4389d 100644
--- a/libc/kernel/uapi/linux/audit.h
+++ b/libc/kernel/uapi/linux/audit.h
@@ -242,97 +242,107 @@
 #define AUDIT_OBJ_GID 110
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define AUDIT_FIELD_COMPARE 111
+#define AUDIT_EXE 112
 #define AUDIT_ARG0 200
 #define AUDIT_ARG1 (AUDIT_ARG0 + 1)
-#define AUDIT_ARG2 (AUDIT_ARG0 + 2)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_ARG2 (AUDIT_ARG0 + 2)
 #define AUDIT_ARG3 (AUDIT_ARG0 + 3)
 #define AUDIT_FILTERKEY 210
 #define AUDIT_NEGATE 0x80000000
-#define AUDIT_BIT_MASK 0x08000000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_BIT_MASK 0x08000000
 #define AUDIT_LESS_THAN 0x10000000
 #define AUDIT_GREATER_THAN 0x20000000
 #define AUDIT_NOT_EQUAL 0x30000000
-#define AUDIT_EQUAL 0x40000000
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_EQUAL 0x40000000
 #define AUDIT_BIT_TEST (AUDIT_BIT_MASK | AUDIT_EQUAL)
 #define AUDIT_LESS_THAN_OR_EQUAL (AUDIT_LESS_THAN | AUDIT_EQUAL)
 #define AUDIT_GREATER_THAN_OR_EQUAL (AUDIT_GREATER_THAN | AUDIT_EQUAL)
-#define AUDIT_OPERATORS (AUDIT_EQUAL | AUDIT_NOT_EQUAL | AUDIT_BIT_MASK)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_OPERATORS (AUDIT_EQUAL | AUDIT_NOT_EQUAL | AUDIT_BIT_MASK)
 enum {
   Audit_equal,
   Audit_not_equal,
-  Audit_bitmask,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  Audit_bitmask,
   Audit_bittest,
   Audit_lt,
   Audit_gt,
-  Audit_le,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  Audit_le,
   Audit_ge,
   Audit_bad
 };
-#define AUDIT_STATUS_ENABLED 0x0001
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_STATUS_ENABLED 0x0001
 #define AUDIT_STATUS_FAILURE 0x0002
 #define AUDIT_STATUS_PID 0x0004
 #define AUDIT_STATUS_RATE_LIMIT 0x0008
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define AUDIT_STATUS_BACKLOG_LIMIT 0x0010
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define AUDIT_STATUS_BACKLOG_WAIT_TIME 0x0020
-#define AUDIT_VERSION_BACKLOG_LIMIT 1
-#define AUDIT_VERSION_BACKLOG_WAIT_TIME 2
-#define AUDIT_VERSION_LATEST AUDIT_VERSION_BACKLOG_WAIT_TIME
+#define AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT 0x00000001
+#define AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME 0x00000002
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH 0x00000004
+#define AUDIT_FEATURE_BITMAP_ALL (AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT | AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME | AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH)
+#define AUDIT_VERSION_LATEST AUDIT_FEATURE_BITMAP_ALL
+#define AUDIT_VERSION_BACKLOG_LIMIT AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT
+/* 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)
+/* 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
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -359,43 +369,47 @@
   __u32 backlog_limit;
   __u32 lost;
   __u32 backlog;
-  __u32 version;
+  union {
 /* 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
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u32 vers;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u32 mask;
   __u32 features;
   __u32 lock;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+/* 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
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define audit_feature_valid(x) ((x) >= 0 && (x) <= AUDIT_LAST_FEATURE)
+/* 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;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __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 {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u32 flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u32 action;
   __u32 field_count;
   __u32 mask[AUDIT_BITMASK_SIZE];
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   __u32 fields[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;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   char buf[0];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 #endif