Updated to v4.4.1 kernel headers.

Bug: 23789423
Change-Id: I45ef68b3955c1f4d91ed53db8c519fce64d57f09
diff --git a/original/uapi/asm-generic/socket.h b/original/uapi/asm-generic/socket.h
index ea0796b..5c15c2a 100644
--- a/original/uapi/asm-generic/socket.h
+++ b/original/uapi/asm-generic/socket.h
@@ -82,4 +82,9 @@
 
 #define SO_BPF_EXTENSIONS	48
 
+#define SO_INCOMING_CPU		49
+
+#define SO_ATTACH_BPF		50
+#define SO_DETACH_BPF		SO_DETACH_FILTER
+
 #endif /* __ASM_GENERIC_SOCKET_H */