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/drm/radeon_drm.h b/libc/kernel/uapi/drm/radeon_drm.h
index abe3c4f..d85309f 100644
--- a/libc/kernel/uapi/drm/radeon_drm.h
+++ b/libc/kernel/uapi/drm/radeon_drm.h
@@ -18,7 +18,7 @@
  ****************************************************************************/
 #ifndef __RADEON_DRM_H__
 #define __RADEON_DRM_H__
-#include <drm/drm.h>
+#include "drm.h"
 #ifndef __RADEON_SAREA_DEFINES__
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define __RADEON_SAREA_DEFINES__
@@ -961,30 +961,36 @@
 #define RADEON_INFO_GTT_USAGE 0x1f
 #define RADEON_INFO_ACTIVE_CU_COUNT 0x20
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define RADEON_INFO_CURRENT_GPU_TEMP 0x21
+#define RADEON_INFO_CURRENT_GPU_SCLK 0x22
+#define RADEON_INFO_CURRENT_GPU_MCLK 0x23
+#define RADEON_INFO_READ_REG 0x24
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define RADEON_INFO_VA_UNMAP_WORKING 0x25
+#define RADEON_INFO_GPU_RESET_COUNTER 0x26
 struct drm_radeon_info {
   uint32_t request;
-  uint32_t pad;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  uint32_t pad;
   uint64_t value;
 };
 #define SI_TILE_MODE_COLOR_LINEAR_ALIGNED 8
-#define SI_TILE_MODE_COLOR_1D 13
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SI_TILE_MODE_COLOR_1D 13
 #define SI_TILE_MODE_COLOR_1D_SCANOUT 9
 #define SI_TILE_MODE_COLOR_2D_8BPP 14
 #define SI_TILE_MODE_COLOR_2D_16BPP 15
-#define SI_TILE_MODE_COLOR_2D_32BPP 16
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SI_TILE_MODE_COLOR_2D_32BPP 16
 #define SI_TILE_MODE_COLOR_2D_64BPP 17
 #define SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP 11
 #define SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP 12
-#define SI_TILE_MODE_DEPTH_STENCIL_1D 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SI_TILE_MODE_DEPTH_STENCIL_1D 4
 #define SI_TILE_MODE_DEPTH_STENCIL_2D 0
 #define SI_TILE_MODE_DEPTH_STENCIL_2D_2AA 3
 #define SI_TILE_MODE_DEPTH_STENCIL_2D_4AA 3
-#define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA 2
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA 2
 #define CIK_TILE_MODE_DEPTH_STENCIL_1D 5
 #endif