Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index 65586ffa0c9829ce0f75b21db76477ad5685c96f..88cec1ddb1e3c516496b951ae192cba21ff80c90 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1842,7 +1842,9 @@ static void free_module(struct module *mod)
 
        /* We leave it in list to prevent duplicate loads, but make sure
         * that noone uses it while it's being deconstructed. */
+       mutex_lock(&module_mutex);
        mod->state = MODULE_STATE_UNFORMED;
+       mutex_unlock(&module_mutex);
 
        /* Remove dynamic debug info */
        ddebug_remove_module(mod->name);