diff --git a/kernel/bpf/trampoline.c b/kernel/bpf/trampoline.c index 5be3beeedd74f36c6c897080e960e7ce4edab3cf..89fc849ba271b258b415e42d9dd4865165277af4 100644 --- a/kernel/bpf/trampoline.c +++ b/kernel/bpf/trampoline.c @@ -425,11 +425,13 @@ void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start) void notrace __bpf_prog_enter_sleepable(void) { rcu_read_lock_trace(); + migrate_disable(); might_fault(); } void notrace __bpf_prog_exit_sleepable(void) { + migrate_enable(); rcu_read_unlock_trace(); }