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/virtio_console.h b/libc/kernel/uapi/linux/virtio_console.h
index 9ccf770..c2c8073 100644
--- a/libc/kernel/uapi/linux/virtio_console.h
+++ b/libc/kernel/uapi/linux/virtio_console.h
@@ -19,36 +19,37 @@
 #ifndef _UAPI_LINUX_VIRTIO_CONSOLE_H
 #define _UAPI_LINUX_VIRTIO_CONSOLE_H
 #include <linux/types.h>
-#include <linux/virtio_ids.h>
+#include <linux/virtio_types.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#include <linux/virtio_ids.h>
 #include <linux/virtio_config.h>
 #define VIRTIO_CONSOLE_F_SIZE 0
 #define VIRTIO_CONSOLE_F_MULTIPORT 1
-#define VIRTIO_CONSOLE_F_EMERG_WRITE 2
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VIRTIO_CONSOLE_F_EMERG_WRITE 2
 #define VIRTIO_CONSOLE_BAD_ID (~(__u32) 0)
 struct virtio_console_config {
   __u16 cols;
-  __u16 rows;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u16 rows;
   __u32 max_nr_ports;
   __u32 emerg_wr;
 } __attribute__((packed));
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct virtio_console_control {
+  __virtio32 id;
+  __virtio16 event;
+  __virtio16 value;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-  __u32 id;
-  __u16 event;
-  __u16 value;
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define VIRTIO_CONSOLE_DEVICE_READY 0
 #define VIRTIO_CONSOLE_PORT_ADD 1
 #define VIRTIO_CONSOLE_PORT_REMOVE 2
-#define VIRTIO_CONSOLE_PORT_READY 3
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VIRTIO_CONSOLE_PORT_READY 3
 #define VIRTIO_CONSOLE_CONSOLE_PORT 4
 #define VIRTIO_CONSOLE_RESIZE 5
 #define VIRTIO_CONSOLE_PORT_OPEN 6
-#define VIRTIO_CONSOLE_PORT_NAME 7
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VIRTIO_CONSOLE_PORT_NAME 7
 #endif