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/dvb/dmx.h b/libc/kernel/uapi/linux/dvb/dmx.h
index 8e1d718..99da210 100644
--- a/libc/kernel/uapi/linux/dvb/dmx.h
+++ b/libc/kernel/uapi/linux/dvb/dmx.h
@@ -22,117 +22,118 @@
 #include <time.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define DMX_FILTER_SIZE 16
-typedef enum {
+enum dmx_output {
   DMX_OUT_DECODER,
   DMX_OUT_TAP,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   DMX_OUT_TS_TAP,
   DMX_OUT_TSDEMUX_TAP
-} dmx_output_t;
-typedef enum {
+};
+typedef enum dmx_output dmx_output_t;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+typedef enum dmx_input {
   DMX_IN_FRONTEND,
   DMX_IN_DVR
 } dmx_input_t;
-typedef enum dmx_ts_pes {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+typedef enum dmx_ts_pes {
   DMX_PES_AUDIO0,
   DMX_PES_VIDEO0,
   DMX_PES_TELETEXT0,
-  DMX_PES_SUBTITLE0,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DMX_PES_SUBTITLE0,
   DMX_PES_PCR0,
   DMX_PES_AUDIO1,
   DMX_PES_VIDEO1,
-  DMX_PES_TELETEXT1,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DMX_PES_TELETEXT1,
   DMX_PES_SUBTITLE1,
   DMX_PES_PCR1,
   DMX_PES_AUDIO2,
-  DMX_PES_VIDEO2,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DMX_PES_VIDEO2,
   DMX_PES_TELETEXT2,
   DMX_PES_SUBTITLE2,
   DMX_PES_PCR2,
-  DMX_PES_AUDIO3,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DMX_PES_AUDIO3,
   DMX_PES_VIDEO3,
   DMX_PES_TELETEXT3,
   DMX_PES_SUBTITLE3,
-  DMX_PES_PCR3,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DMX_PES_PCR3,
   DMX_PES_OTHER
 } dmx_pes_type_t;
 #define DMX_PES_AUDIO DMX_PES_AUDIO0
-#define DMX_PES_VIDEO DMX_PES_VIDEO0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define DMX_PES_VIDEO DMX_PES_VIDEO0
 #define DMX_PES_TELETEXT DMX_PES_TELETEXT0
 #define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
 #define DMX_PES_PCR DMX_PES_PCR0
-typedef struct dmx_filter {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+typedef struct dmx_filter {
   __u8 filter[DMX_FILTER_SIZE];
   __u8 mask[DMX_FILTER_SIZE];
   __u8 mode[DMX_FILTER_SIZE];
-} dmx_filter_t;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+} dmx_filter_t;
 struct dmx_sct_filter_params {
   __u16 pid;
   dmx_filter_t filter;
-  __u32 timeout;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 timeout;
   __u32 flags;
 #define DMX_CHECK_CRC 1
 #define DMX_ONESHOT 2
-#define DMX_IMMEDIATE_START 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define DMX_IMMEDIATE_START 4
 #define DMX_KERNEL_CLIENT 0x8000
 };
 struct dmx_pes_filter_params {
-  __u16 pid;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u16 pid;
   dmx_input_t input;
   dmx_output_t output;
   dmx_pes_type_t pes_type;
-  __u32 flags;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u32 flags;
 };
 typedef struct dmx_caps {
   __u32 caps;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
   int num_decoders;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 } dmx_caps_t;
-typedef enum {
+typedef enum dmx_source {
   DMX_SOURCE_FRONT0 = 0,
-  DMX_SOURCE_FRONT1,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DMX_SOURCE_FRONT1,
   DMX_SOURCE_FRONT2,
   DMX_SOURCE_FRONT3,
   DMX_SOURCE_DVR0 = 16,
-  DMX_SOURCE_DVR1,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  DMX_SOURCE_DVR1,
   DMX_SOURCE_DVR2,
   DMX_SOURCE_DVR3
 } dmx_source_t;
-struct dmx_stc {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct dmx_stc {
   unsigned int num;
   unsigned int base;
   __u64 stc;
-};
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
 #define DMX_START _IO('o', 41)
 #define DMX_STOP _IO('o', 42)
 #define DMX_SET_FILTER _IOW('o', 43, struct dmx_sct_filter_params)
-#define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params)
 #define DMX_SET_BUFFER_SIZE _IO('o', 45)
 #define DMX_GET_PES_PIDS _IOR('o', 47, __u16[5])
 #define DMX_GET_CAPS _IOR('o', 48, dmx_caps_t)
-#define DMX_SET_SOURCE _IOW('o', 49, dmx_source_t)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define DMX_SET_SOURCE _IOW('o', 49, dmx_source_t)
 #define DMX_GET_STC _IOWR('o', 50, struct dmx_stc)
 #define DMX_ADD_PID _IOW('o', 51, __u16)
 #define DMX_REMOVE_PID _IOW('o', 52, __u16)
-#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif