1 files changed, 17 insertions, 2 deletions

diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 520c5027646a..037a3ae86829 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -49,7 +49,10 @@ struct cls_bpf_prog {
         struct sock_filter *bpf_ops;
         const char *bpf_name;
         struct tcf_proto *tp;
-        struct rcu_head rcu;
+        union {
+                struct work_struct work;
+                struct rcu_head rcu;
+        };
 };
 
 static const struct nla_policy bpf_policy[TCA_BPF_MAX + 1] = {
@@ -257,9 +260,21 @@ static void __cls_bpf_delete_prog(struct cls_bpf_prog *prog)
         kfree(prog);
 }
 
+static void cls_bpf_delete_prog_work(struct work_struct *work)
+{
+        struct cls_bpf_prog *prog = container_of(work, struct cls_bpf_prog, work);
+
+        rtnl_lock();
+        __cls_bpf_delete_prog(prog);
+        rtnl_unlock();
+}
+
 static void cls_bpf_delete_prog_rcu(struct rcu_head *rcu)
 {
-        __cls_bpf_delete_prog(container_of(rcu, struct cls_bpf_prog, rcu));
+        struct cls_bpf_prog *prog = container_of(rcu, struct cls_bpf_prog, rcu);
+
+        INIT_WORK(&prog->work, cls_bpf_delete_prog_work);
+        tcf_queue_work(&prog->work);
 }
 
 static void __cls_bpf_delete(struct tcf_proto *tp, struct cls_bpf_prog *prog)