move kobject-warn patch to show up in -mm

1 files changed, 35 insertions, 0 deletions

diff --git a/driver/kobject-warn.patch b/driver/kobject-warn.patch
new file mode 100644
index 0000000000000..978b3aa5b6ade
--- /dev/null
+++ b/driver/kobject-warn.patch
@@ -0,0 +1,35 @@
+From: gregkh@suse.de
+Subject: kobject warning stuff
+
+Good for development, don't push it to mainline as there are too many false positives.
+
+
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ lib/kobject.c |    7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- gregkh-2.6.orig/lib/kobject.c
++++ gregkh-2.6/lib/kobject.c
+@@ -126,6 +126,7 @@ char *kobject_get_path(struct kobject *k
+  */
+ void kobject_init(struct kobject * kobj)
+ {
++	WARN_ON(atomic_read(&kobj->kref.refcount));
+ 	kref_init(&kobj->kref);
+ 	INIT_LIST_HEAD(&kobj->entry);
+ 	init_waitqueue_head(&kobj->poll);
+@@ -362,6 +363,12 @@ void kobject_cleanup(struct kobject * ko
+ 	kobj->k_name = NULL;
+ 	if (t && t->release)
+ 		t->release(kobj);
++	else
++		pr_debug("kobject '%s' does not have a release() function, "
++			"if this is not a directory kobject, it is broken "
++			"and must be fixed.\n",
++			kobj->name);
++
+ 	if (s)
+ 		kset_put(s);
+ 	if (parent)