Module Name: src
Committed By: christos
Date: Thu Mar 27 21:09:33 UTC 2014
Modified Files:
src/sys/kern: kern_sysctl.c
Log Message:
explain how a printf might happen (since it has bitten more than one person)
To generate a diff of this commit:
cvs rdiff -u -r1.248 -r1.249 src/sys/kern/kern_sysctl.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/kern_sysctl.c
diff -u src/sys/kern/kern_sysctl.c:1.248 src/sys/kern/kern_sysctl.c:1.249
--- src/sys/kern/kern_sysctl.c:1.248 Sat Mar 1 12:27:48 2014
+++ src/sys/kern/kern_sysctl.c Thu Mar 27 17:09:33 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: kern_sysctl.c,v 1.248 2014/03/01 17:27:48 dsl Exp $ */
+/* $NetBSD: kern_sysctl.c,v 1.249 2014/03/27 21:09:33 christos Exp $ */
/*-
* Copyright (c) 2003, 2007, 2008 The NetBSD Foundation, Inc.
@@ -68,7 +68,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.248 2014/03/01 17:27:48 dsl Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.249 2014/03/27 21:09:33 christos Exp $");
#include "opt_defcorename.h"
#include "ksyms.h"
@@ -2105,6 +2105,11 @@ sysctl_createv(struct sysctllog **log, i
pnode = root;
error = sysctl_locate(NULL, &name[0], namelen - 1, &pnode, &ni);
if (error) {
+ /*
+ * XXX: If you are seeing this printf in early bringup
+ * stages, perhaps your setfault is not functioning and
+ * thus kcopy() is mis-behaving.
+ */
printf("sysctl_createv: sysctl_locate(%s) returned %d\n",
nnode.sysctl_name, error);
sysctl_unlock();
