Merge tag 'v3.10.67' into update

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index d1439475e3476ec8d20e967847881645da3a581e..578fe053e4c024a38371accd92cdcd53d07bb6a9 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1866,7 +1866,9 @@ 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);