diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/module.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/module.c b/kernel/module.c index 88cec1ddb1e3..331b03f6b411 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -3326,6 +3326,8 @@ static int load_module(struct load_info *info, const char __user *uargs, /* Unlink carefully: kallsyms could be walking list. */ list_del_rcu(&mod->list); wake_up_all(&module_wq); + /* Wait for RCU synchronizing before releasing mod->list. */ + synchronize_rcu(); mutex_unlock(&module_mutex); free_module: module_deallocate(mod, info); |