diff --git a/share/man/man4/linux.4 b/share/man/man4/linux.4
index a50e1513ba4..212dd2526f3 100644
--- a/share/man/man4/linux.4
+++ b/share/man/man4/linux.4
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd January 9, 2022
+.Dd May 19, 2024
 .Dt LINUX 4
 .Os
 .Sh NAME
@@ -162,6 +162,9 @@ file descriptor file system mounted with the
 .Cm linrdlnk
 option, see
 .Xr fdescfs 4
+.It Pa /compat/linux/dev/mqueue
+symbolic link to a mqueuefs mount, see
+.Xr mqueuefs 4
 .It Pa /compat/linux/dev/shm
 in-memory file system, see
 .Xr tmpfs 4
@@ -177,6 +180,7 @@ Linux kernel objects file system, see
 .Xr fdescfs 4 ,
 .Xr linprocfs 4 ,
 .Xr linsysfs 4 ,
+.Xr mqueuefs 4 ,
 .Xr pty 4 ,
 .Xr tmpfs 4 ,
 .Xr elf 5
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c
index 14c36669efc..aa6c3923067 100644
--- a/sys/compat/linux/linux_misc.c
+++ b/sys/compat/linux/linux_misc.c
@@ -29,8 +29,6 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "opt_posix.h"
-
 #include <sys/param.h>
 #include <sys/fcntl.h>
 #include <sys/jail.h>
diff --git a/sys/sys/syscallsubr.h b/sys/sys/syscallsubr.h
index 8ac3f55596e..2e0a362f90a 100644
--- a/sys/sys/syscallsubr.h
+++ b/sys/sys/syscallsubr.h
@@ -213,6 +213,15 @@ int	kern_kqueue(struct thread *td, int flags, struct filecaps *fcaps);
 int	kern_kldload(struct thread *td, const char *file, int *fileid);
 int	kern_kldstat(struct thread *td, int fileid, struct kld_file_stat *stat);
 int	kern_kldunload(struct thread *td, int fileid, int flags);
+int	kern_kmq_notify(struct thread *, int, struct sigevent *);
+int	kern_kmq_open(struct thread *, const char *, int, mode_t,
+		const struct mq_attr *);
+int	kern_kmq_setattr(struct thread *, int, const struct mq_attr *,
+		struct mq_attr *);
+int	kern_kmq_timedreceive(struct thread *, int, char *,
+		size_t, unsigned int *, const struct timespec *);
+int	kern_kmq_timedsend(struct thread *td, int, const char *,
+		size_t, unsigned int, const struct timespec *);
 int	kern_linkat(struct thread *td, int fd1, int fd2, const char *path1,
 	    const char *path2, enum uio_seg segflg, int flag);
 int	kern_listen(struct thread *td, int s, int backlog);
@@ -386,15 +395,6 @@ int	kern_writev(struct thread *td, int fd, struct uio *auio);
 int	kern_socketpair(struct thread *td, int domain, int type, int protocol,
 	    int *rsv);
 int	kern_unmount(struct thread *td, const char *path, int flags);
-int	kern_kmq_notify(struct thread *, int, struct sigevent *);
-int	kern_kmq_open(struct thread *, const char *, int, mode_t,
-		const struct mq_attr *);
-int	kern_kmq_setattr(struct thread *, int, const struct mq_attr *,
-		struct mq_attr *);
-int	kern_kmq_timedreceive(struct thread *, int, char *,
-		size_t, unsigned int *, const struct timespec *);
-int	kern_kmq_timedsend(struct thread *td, int, const char *,
-		size_t, unsigned int, const struct timespec *);
 
 /* flags for kern_sigaction */
 #define	KSA_OSIGSET	0x0001	/* uses osigact_t */