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/can/error.h b/libc/kernel/uapi/linux/can/error.h
index 46af758..59f1285 100644
--- a/libc/kernel/uapi/linux/can/error.h
+++ b/libc/kernel/uapi/linux/can/error.h
@@ -41,53 +41,54 @@
 #define CAN_ERR_CRTL_RX_PASSIVE 0x10
 #define CAN_ERR_CRTL_TX_PASSIVE 0x20
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_CRTL_ACTIVE 0x40
 #define CAN_ERR_PROT_UNSPEC 0x00
 #define CAN_ERR_PROT_BIT 0x01
 #define CAN_ERR_PROT_FORM 0x02
-#define CAN_ERR_PROT_STUFF 0x04
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_PROT_STUFF 0x04
 #define CAN_ERR_PROT_BIT0 0x08
 #define CAN_ERR_PROT_BIT1 0x10
 #define CAN_ERR_PROT_OVERLOAD 0x20
-#define CAN_ERR_PROT_ACTIVE 0x40
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_PROT_ACTIVE 0x40
 #define CAN_ERR_PROT_TX 0x80
 #define CAN_ERR_PROT_LOC_UNSPEC 0x00
 #define CAN_ERR_PROT_LOC_SOF 0x03
-#define CAN_ERR_PROT_LOC_ID28_21 0x02
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_PROT_LOC_ID28_21 0x02
 #define CAN_ERR_PROT_LOC_ID20_18 0x06
 #define CAN_ERR_PROT_LOC_SRTR 0x04
 #define CAN_ERR_PROT_LOC_IDE 0x05
-#define CAN_ERR_PROT_LOC_ID17_13 0x07
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_PROT_LOC_ID17_13 0x07
 #define CAN_ERR_PROT_LOC_ID12_05 0x0F
 #define CAN_ERR_PROT_LOC_ID04_00 0x0E
 #define CAN_ERR_PROT_LOC_RTR 0x0C
-#define CAN_ERR_PROT_LOC_RES1 0x0D
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_PROT_LOC_RES1 0x0D
 #define CAN_ERR_PROT_LOC_RES0 0x09
 #define CAN_ERR_PROT_LOC_DLC 0x0B
 #define CAN_ERR_PROT_LOC_DATA 0x0A
-#define CAN_ERR_PROT_LOC_CRC_SEQ 0x08
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_PROT_LOC_CRC_SEQ 0x08
 #define CAN_ERR_PROT_LOC_CRC_DEL 0x18
 #define CAN_ERR_PROT_LOC_ACK 0x19
 #define CAN_ERR_PROT_LOC_ACK_DEL 0x1B
-#define CAN_ERR_PROT_LOC_EOF 0x1A
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_PROT_LOC_EOF 0x1A
 #define CAN_ERR_PROT_LOC_INTERM 0x12
 #define CAN_ERR_TRX_UNSPEC 0x00
 #define CAN_ERR_TRX_CANH_NO_WIRE 0x04
-#define CAN_ERR_TRX_CANH_SHORT_TO_BAT 0x05
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_TRX_CANH_SHORT_TO_BAT 0x05
 #define CAN_ERR_TRX_CANH_SHORT_TO_VCC 0x06
 #define CAN_ERR_TRX_CANH_SHORT_TO_GND 0x07
 #define CAN_ERR_TRX_CANL_NO_WIRE 0x40
-#define CAN_ERR_TRX_CANL_SHORT_TO_BAT 0x50
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define CAN_ERR_TRX_CANL_SHORT_TO_BAT 0x50
 #define CAN_ERR_TRX_CANL_SHORT_TO_VCC 0x60
 #define CAN_ERR_TRX_CANL_SHORT_TO_GND 0x70
 #define CAN_ERR_TRX_CANL_SHORT_TO_CANH 0x80
-#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif