1 files changed, 7 insertions, 1 deletions

diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 6e24fdf1f373..c35ebfe6d84d 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -352,7 +352,8 @@ static int map_lookup_elem(union bpf_attr *attr)
                 err = bpf_percpu_array_copy(map, key, value);
         } else if (map->map_type == BPF_MAP_TYPE_STACK_TRACE) {
                 err = bpf_stackmap_copy(map, key, value);
-        } else if (map->map_type == BPF_MAP_TYPE_ARRAY_OF_MAPS) {
+        } else if (map->map_type == BPF_MAP_TYPE_ARRAY_OF_MAPS ||
+                   map->map_type == BPF_MAP_TYPE_HASH_OF_MAPS) {
                 err = -ENOTSUPP;
         } else {
                 rcu_read_lock();
@@ -446,6 +447,11 @@ static int map_update_elem(union bpf_attr *attr)
                 err = bpf_fd_array_map_update_elem(map, f.file, key, value,
                                                    attr->flags);
                 rcu_read_unlock();
+        } else if (map->map_type == BPF_MAP_TYPE_HASH_OF_MAPS) {
+                rcu_read_lock();
+                err = bpf_fd_htab_map_update_elem(map, f.file, key, value,
+                                                  attr->flags);
+                rcu_read_unlock();
         } else {
                 rcu_read_lock();
                 err = map->ops->map_update_elem(map, key, value, attr->flags);