diff --git a/sys/compat/linux/arch/alpha/syscalls.master b/sys/compat/linux/arch/alpha/syscalls.master
index 45eb87233216..a542d78c2831 100644
--- a/sys/compat/linux/arch/alpha/syscalls.master
+++ b/sys/compat/linux/arch/alpha/syscalls.master
@@ -1,4 +1,4 @@
-	$NetBSD: syscalls.master,v 1.19 2000/03/20 00:50:14 erh Exp $
+	$NetBSD: syscalls.master,v 1.20 2000/11/01 20:38:49 jdolecek Exp $
 ;
 ; XXX XAX lib/libc/sys/reboot.2 needs updating
 ;
@@ -477,8 +477,8 @@
 #endif
 314	NOARGS		{ int sys_mlock(const void *addr, size_t len); }
 315	NOARGS		{ int sys_munlock(const void *addr, size_t len); }
-316	UNIMPL		mlockall
-317	UNIMPL		munlockall
+316	NOARGS		{ int sys_mlockall(int flags); }
+317	NOARGS		{ int sys_munlockall(void); }
 318	UNIMPL		sysinfo
 319	STD		{ int linux_sys___sysctl(struct linux___sysctl *lsp); }
 320	UNIMPL		idle
diff --git a/sys/compat/linux/arch/i386/syscalls.master b/sys/compat/linux/arch/i386/syscalls.master
index 3f357bf3420d..271af058ded4 100644
--- a/sys/compat/linux/arch/i386/syscalls.master
+++ b/sys/compat/linux/arch/i386/syscalls.master
@@ -1,4 +1,4 @@
-	$NetBSD: syscalls.master,v 1.42 2000/08/23 16:59:51 christos Exp $
+	$NetBSD: syscalls.master,v 1.43 2000/11/01 20:38:49 jdolecek Exp $
 
 ;	@(#)syscalls.master	8.1 (Berkeley) 7/19/93
 
@@ -248,8 +248,8 @@
 149	STD		{ int linux_sys___sysctl(struct linux___sysctl *lsp); }
 150	NOARGS		{ int sys_mlock(caddr_t addr, size_t len); }
 151	NOARGS		{ int sys_munlock(caddr_t addr, size_t len); }
-152	UNIMPL		mlockall
-153	UNIMPL		munlockall
+152	NOARGS		{ int sys_mlockall(int flags); }
+153	NOARGS		{ int sys_munlockall(void); }
 154	STD		{ int linux_sys_sched_setparam(pid_t pid, \
 			    const struct linux_sched_param *sp); }
 155	STD		{ int linux_sys_sched_getparam(pid_t pid, \
diff --git a/sys/compat/linux/arch/m68k/syscalls.master b/sys/compat/linux/arch/m68k/syscalls.master
index 5ed97b1e3658..547a705c59ab 100644
--- a/sys/compat/linux/arch/m68k/syscalls.master
+++ b/sys/compat/linux/arch/m68k/syscalls.master
@@ -1,4 +1,4 @@
-	$NetBSD: syscalls.master,v 1.15 2000/08/31 03:46:30 itohy Exp $
+	$NetBSD: syscalls.master,v 1.16 2000/11/01 20:38:50 jdolecek Exp $
 
 ;	@(#)syscalls.master	8.1 (Berkeley) 7/19/93
 
@@ -274,8 +274,8 @@
 149	STD		{ int linux_sys___sysctl(struct linux___sysctl *lsp); }
 150	NOARGS		{ int sys_mlock(caddr_t addr, size_t len); }
 151	NOARGS		{ int sys_munlock(caddr_t addr, size_t len); }
-152	UNIMPL		mlockall
-153	UNIMPL		munlockall
+152	NOARGS		{ int sys_mlockall(int flags); }
+153	NOARGS		{ int sys_munlockall(void); }
 154	STD		{ int linux_sys_sched_setparam(pid_t pid, \
 			    const struct linux_sched_param *sp); }
 155	STD		{ int linux_sys_sched_getparam(pid_t pid, \