diff --git a/[refs] b/[refs]
index 64b4ffd589c7..bc4d14222a04 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7348d82a67b3fe0363e7f0679b50ecbdc65116c7
+refs/heads/master: ecf4667d30dd63fa130e22f8f2da3e6ce003358b
diff --git a/trunk/include/linux/syscalls.h b/trunk/include/linux/syscalls.h
index 40617c1d8976..30520844b8da 100644
--- a/trunk/include/linux/syscalls.h
+++ b/trunk/include/linux/syscalls.h
@@ -433,6 +433,7 @@ asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
 asmlinkage long sys_fcntl64(unsigned int fd,
 				unsigned int cmd, unsigned long arg);
 #endif
+asmlinkage long sys_pipe2(int __user *fildes, int flags);
 asmlinkage long sys_dup(unsigned int fildes);
 asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
 asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);