diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c index 37be09e0974066fedcea4c6efb59cf1681f959e3..465b10111eaf3df63c51cdae1fec0d56be5d69a3 100644 --- a/kernel/cgroup/cgroup-v1.c +++ b/kernel/cgroup/cgroup-v1.c @@ -694,7 +694,7 @@ int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry) * @kn->priv is RCU safe. Let's do the RCU dancing. */ rcu_read_lock(); - cgrp = rcu_dereference(kn->priv); + cgrp = rcu_dereference(*(void __rcu __force **)&kn->priv); if (!cgrp || cgroup_is_dead(cgrp)) { rcu_read_unlock(); mutex_unlock(&cgroup_mutex); diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index b6b9068ef468fab39a19e7b32592fb1b4bf5cab0..d9d82e96d67f05f8dbe037b4b0b9a05e77ed8743 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -4932,7 +4932,7 @@ struct cgroup_subsys_state *css_tryget_online_from_dir(struct dentry *dentry, * have been or be removed at any point. @kn->priv is RCU * protected for this access. See css_release_work_fn() for details. */ - cgrp = rcu_dereference(kn->priv); + cgrp = rcu_dereference(*(void __rcu __force **)&kn->priv); if (cgrp) css = cgroup_css(cgrp, ss);