1 files changed, 9 insertions, 4 deletions

diff --git a/kernel/module.c b/kernel/module.c
index 3c2c72d3bf84..b049939177f6 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1862,12 +1862,12 @@ static void free_module(struct module *mod)
 {
         trace_module_free(mod);
 
-        /* Delete from various lists */
-        mutex_lock(&module_mutex);
-        stop_machine(__unlink_module, mod, NULL);
-        mutex_unlock(&module_mutex);
         mod_sysfs_teardown(mod);
 
+        /* We leave it in list to prevent duplicate loads, but make sure
+         * that noone uses it while it's being deconstructed. */
+        mod->state = MODULE_STATE_UNFORMED;
+
         /* Remove dynamic debug info */
         ddebug_remove_module(mod->name);
 
@@ -1880,6 +1880,11 @@ static void free_module(struct module *mod)
         /* Free any allocated parameters. */
         destroy_params(mod->kp, mod->num_kp);
 
+        /* Now we can delete it from the lists */
+        mutex_lock(&module_mutex);
+        stop_machine(__unlink_module, mod, NULL);
+        mutex_unlock(&module_mutex);
+
         /* This may be NULL, but that's OK */
         unset_module_init_ro_nx(mod);
         module_free(mod, mod->module_init);