Re: [PATCH 1/2] cgroup: fix spurious SIGKILL of CLONE_INTO_CGROUP children

[Tejun Heo]

Hello,

Applied 1-2 to cgroup/for-7.3-fixes with the comment above kill_seq
updated as Shakeel suggested:

--- a/include/linux/cgroup-defs.h
+++ b/include/linux/cgroup-defs.h
@@ -527,7 +527,10 @@ struct cgroup {

 	int nr_threaded_children;	/* # of live threaded child cgroups */

-	/* sequence number for cgroup.kill, serialized by css_set_lock. */
+	/*
+	 * Sequence number for cgroup.kill. Incremented with both cgroup_mutex
+	 * and css_set_lock held. Readers hold either one.
+	 */
 	unsigned int kill_seq;

 	struct kernfs_node *kn;		/* cgroup kernfs entry */

Thanks.

-- 
tejun