Fix lookup_dcookie syscall entries

* linux/s390/syscallent.h (lookup_dcookie): Add syscall entry.
* linux/s390x/syscallent.h (lookup_dcookie): Likewise.
* linux/tile/syscallent.h (lookup_dcookie): Change nargs to 3.
* linux/x32/syscallent.h (lookup_dcookie): Likewise.
diff --git a/linux/s390/syscallent.h b/linux/s390/syscallent.h
index 41e747c..0f8d584 100644
--- a/linux/s390/syscallent.h
+++ b/linux/s390/syscallent.h
@@ -138,7 +138,7 @@
 	{ 2,	TF,	sys_lstat,		"lstat"		}, /* 107 */
 	{ 2,	TD,	sys_fstat,		"fstat"		}, /* 108 */
 	{ MA,	0,	NULL,			NULL		}, /* 109 */
-	{ MA,	0,	NULL,			NULL		}, /* 110 */
+	{ 3,	0,	sys_lookup_dcookie,	"lookup_dcookie"}, /* 110 */
 	{ 0,	0,	sys_vhangup,		"vhangup"	}, /* 111 */
 	{ 0,	0,	sys_idle,		"idle"		}, /* 112 */
 	{ MA,	0,	NULL,			NULL		}, /* 113 */
diff --git a/linux/s390x/syscallent.h b/linux/s390x/syscallent.h
index 9566602..8ab0dad 100644
--- a/linux/s390x/syscallent.h
+++ b/linux/s390x/syscallent.h
@@ -137,7 +137,7 @@
 	{ 2,	TF,	sys_lstat,		"lstat"		}, /* 107 */
 	{ 2,	TD,	sys_fstat,		"fstat"		}, /* 108 */
 	{ MA,	0,	NULL,			NULL		}, /* 109 */
-	{ MA,	0,	NULL,			NULL		}, /* 110 */
+	{ 3,	0,	sys_lookup_dcookie,	"lookup_dcookie"}, /* 110 */
 	{ 0,	0,	sys_vhangup,		"vhangup"	}, /* 111 */
 	{ 0,	0,	sys_idle,		"idle"		}, /* 112 */
 	{ MA,	0,	NULL,			NULL		}, /* 113 */
diff --git a/linux/tile/syscallent.h b/linux/tile/syscallent.h
index dfe8f3f..e2ccbe9 100644
--- a/linux/tile/syscallent.h
+++ b/linux/tile/syscallent.h
@@ -16,7 +16,7 @@
 	{ 2,	TF,	sys_removexattr,		"lremovexattr"			}, /*   15 */
 	{ 2,	TD,	sys_fremovexattr,		"fremovexattr"			}, /*   16 */
 	{ 2,	TF,	sys_getcwd,			"getcwd"			}, /*   17 */
-	{ 4,	0,	sys_lookup_dcookie,		"lookup_dcookie"		}, /*   18 */
+	{ 3,	0,	sys_lookup_dcookie,		"lookup_dcookie"		}, /*   18 */
 	{ 2,	TD,	sys_eventfd2,			"eventfd2"			}, /*   19 */
 	{ 1,	TD,	sys_epoll_create1,		"epoll_create1"			}, /*   20 */
 	{ 4,	TD,	sys_epoll_ctl,			"epoll_ctl"			}, /*   21 */
diff --git a/linux/x32/syscallent.h b/linux/x32/syscallent.h
index 2000113..512ec9c 100644
--- a/linux/x32/syscallent.h
+++ b/linux/x32/syscallent.h
@@ -210,7 +210,7 @@
 	{ 3,	0,	sys_io_submit,		"64:io_submit"	}, /* 209 */
 	{ 3,	0,	sys_io_cancel,		"io_cancel"	}, /* 210 */
 	{ 1,	0,	printargs,		"64:get_thread_area"	}, /* 211 */
-	{ 4,	0,	sys_lookup_dcookie,	"lookup_dcookie"}, /* 212 */
+	{ 3,	0,	sys_lookup_dcookie,	"lookup_dcookie"}, /* 212 */
 	{ 1,	TD,	sys_epoll_create,	"epoll_create"	}, /* 213 */
 	{ 4,	0,	printargs,		"64:epoll_ctl_old"	}, /* 214 */
 	{ 4,	0,	printargs,		"64:epoll_wait_old"	}, /* 215 */
diff --git a/linux/xtensa/syscallent.h b/linux/xtensa/syscallent.h
index 76e3bbf..f4f7570 100644
--- a/linux/xtensa/syscallent.h
+++ b/linux/xtensa/syscallent.h
@@ -244,7 +244,7 @@
 	{ 2,	0,	sys_timer_gettime,	"timer_gettime"	}, /* 251 */
 	{ 1,	0,	sys_timer_getoverrun,	"timer_getoverrun"}, /* 252 */
 	[253] = { },
-	{ 4,	0,	printargs,		"lookup_dcookie"}, /* 254 */
+	{ 4,	0,	sys_lookup_dcookie,	"lookup_dcookie"}, /* 254 */
 	[255] = { },
 	{ 5,	0,	printargs,		"add_key"	}, /* 256 */
 	{ 5,	0,	printargs,		"request_key"	}, /* 257 */