Merge tag 'v3.14.25' into backport/v3.14.24-ltsi-rc1+v3.14.25/snapshot-merge.wip

[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index 6716a1f..1d679a6 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1841,7 +1841,9 @@ 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);