diff options
| -rw-r--r-- | kernel/bpf/trampoline.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/bpf/trampoline.c b/kernel/bpf/trampoline.c index 5be3beeedd74..89fc849ba271 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(); } |