diff --git a/src/kernel/emulation/linux/CMakeLists.txt b/src/kernel/emulation/linux/CMakeLists.txt
index 4341d6427..63d90eab8 100644
--- a/src/kernel/emulation/linux/CMakeLists.txt
+++ b/src/kernel/emulation/linux/CMakeLists.txt
@@ -36,6 +36,9 @@ set(emulation_sources
 	unistd/writev.c
 	mman/mman.c
 	mman/madvise.c
+	mman/msync.c
+	kqueue/kqueue.c
+	kqueue/kevent.c
 	unistd/fsync.c
 	unistd/sync.c
 	unistd/fdatasync.c
diff --git a/src/kernel/emulation/linux/mman/msync.c b/src/kernel/emulation/linux/mman/msync.c
new file mode 100644
index 000000000..5de3fc69d
--- /dev/null
+++ b/src/kernel/emulation/linux/mman/msync.c
@@ -0,0 +1,35 @@
+#include "msync.h"
+#include "duct_mman.h"
+#include "../errno.h"
+#include "../base.h"
+#include <linux-syscalls/linux.h>
+
+int msync_flags_bsd_to_linux(int flags)
+{
+	int oflags = 0;
+
+	if (flags & BSD_MS_ASYNC)
+		oflags |= LINUX_MS_ASYNC;
+	if (flags & BSD_MS_SYNC)
+		oflags |= LINUX_MS_SYNC;
+	if (flags & BSD_MS_INVALIDATE)
+		oflags |= LINUX_MS_INVALIDATE;
+
+	return oflags;
+}
+
+long sys_msync(void* addr, unsigned long len, int flags)
+{
+	return sys_msync_nocancel(addr, len, flags);
+}
+
+long sys_msync_nocancel(void* addr, unsigned long len, int flags)
+{
+	int ret;
+
+	ret = LINUX_SYSCALL(__NR_msync, addr, len, msync_flags_bsd_to_linux(flags));
+	if (ret < 0)
+		ret = errno_linux_to_bsd(ret);
+
+	return ret;
+}
diff --git a/src/kernel/emulation/linux/mman/msync.h b/src/kernel/emulation/linux/mman/msync.h
new file mode 100644
index 000000000..383692c26
--- /dev/null
+++ b/src/kernel/emulation/linux/mman/msync.h
@@ -0,0 +1,16 @@
+#ifndef LINUX_MSYNC_H
+#define LINUX_MSYNC_H
+
+long sys_msync(void* addr, unsigned long len, int flags);
+long sys_msync_nocancel(void* addr, unsigned long len, int flags);
+
+#define LINUX_MS_ASYNC	1
+#define LINUX_MS_INVALIDATE	2
+#define LINUX_MS_SYNC	4
+
+#define BSD_MS_ASYNC	1
+#define BSD_MS_INVALIDATE	2
+#define BSD_MS_SYNC		0x10
+
+#endif
+
diff --git a/src/kernel/emulation/linux/syscalls.c b/src/kernel/emulation/linux/syscalls.c
index a716c6f80..68c099d7d 100644
--- a/src/kernel/emulation/linux/syscalls.c
+++ b/src/kernel/emulation/linux/syscalls.c
@@ -1,9 +1,12 @@
 #include "syscalls.h"
 
+#include "kqueue/kqueue.h"
+#include "kqueue/kevent.h"
 #include "unistd/write.h"
 #include "unistd/read.h"
 #include "mman/mman.h"
 #include "mman/madvise.h"
+#include "mman/msync.h"
 #include "unistd/sync.h"
 #include "unistd/fsync.h"
 #include "unistd/fdatasync.h"
@@ -207,6 +210,7 @@ void* __bsd_syscall_table[600] = {
 	[59] = sys_execve,
 	[60] = sys_umask,
 	[61] = sys_chroot,
+	[65] = sys_msync,
 	[66] = sys_vfork,
 	[73] = sys_munmap,
 	[74] = sys_mprotect,
@@ -321,6 +325,8 @@ void* __bsd_syscall_table[600] = {
 	[347] = sys_getfsstat64,
 	[360] = sys_bsdthread_create,
 	[361] = sys_bsdthread_terminate,
+	[362] = sys_kqueue,
+	[363] = sys_kevent,
 	[364] = sys_lchown,
 	[366] = sys_bsdthread_register,
 	[367] = sys_workq_open,
@@ -335,6 +341,7 @@ void* __bsd_syscall_table[600] = {
 	[402] = sys_sendmsg_nocancel,
 	[403] = sys_recvfrom_nocancel,
 	[404] = sys_accept_nocancel,
+	[405] = sys_msync_nocancel,
 	[406] = sys_fcntl_nocancel,
 	[407] = sys_select_nocancel,
 	[408] = sys_fsync_nocancel,