Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/sys/kern/kern_core.c,v
rcsdiff: /ftp/cvs/cvsroot/src/sys/kern/kern_core.c,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.29
retrieving revision 1.30
diff -u -p -r1.29 -r1.30
--- src/sys/kern/kern_core.c	2019/12/12 02:15:43	1.29
+++ src/sys/kern/kern_core.c	2020/05/23 23:42:43	1.30
@@ -1,4 +1,4 @@
-/*	$NetBSD: kern_core.c,v 1.29 2019/12/12 02:15:43 pgoyette Exp $	*/
+/*	$NetBSD: kern_core.c,v 1.30 2020/05/23 23:42:43 ad Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1991, 1993
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_core.c,v 1.29 2019/12/12 02:15:43 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_core.c,v 1.30 2020/05/23 23:42:43 ad Exp $");
 
 #include <sys/param.h>
 #include <sys/vnode.h>
@@ -119,7 +119,7 @@ coredump(struct lwp *l, const char *patt
 	p = l->l_proc;
 	vm = p->p_vmspace;
 
-	mutex_enter(proc_lock);		/* p_session */
+	mutex_enter(&proc_lock);		/* p_session */
 	mutex_enter(p->p_lock);
 
 	/*
@@ -131,7 +131,7 @@ coredump(struct lwp *l, const char *patt
 	    p->p_rlimit[RLIMIT_CORE].rlim_cur) {
 		error = EFBIG;		/* better error code? */
 		mutex_exit(p->p_lock);
-		mutex_exit(proc_lock);
+		mutex_exit(&proc_lock);
 		goto done;
 	}
 
@@ -150,7 +150,7 @@ coredump(struct lwp *l, const char *patt
 		if (!security_setidcore_dump) {
 			error = EPERM;
 			mutex_exit(p->p_lock);
-			mutex_exit(proc_lock);
+			mutex_exit(&proc_lock);
 			goto done;
 		}
 		pattern = security_setidcore_path;
@@ -167,7 +167,7 @@ coredump(struct lwp *l, const char *patt
 
 	if (error) {
 		mutex_exit(p->p_lock);
-		mutex_exit(proc_lock);
+		mutex_exit(&proc_lock);
 		goto done;
 	}
 
@@ -184,7 +184,7 @@ coredump(struct lwp *l, const char *patt
 	}
 
 	mutex_exit(p->p_lock);
-	mutex_exit(proc_lock);
+	mutex_exit(&proc_lock);
 	if (error)
 		goto done;
 
@@ -282,7 +282,7 @@ coredump_buildname(struct proc *p, char 
 	char		*d, *end;
 	int		i;
 
-	KASSERT(mutex_owned(proc_lock));
+	KASSERT(mutex_owned(&proc_lock));
 
 	for (s = src, d = dst, end = d + len; *s != '\0'; s++) {
 		if (*s == '%') {