diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
index 31013c2effd3d5c7b148d601dff665e8ed10e7b1..24e9d45beb553faee2f95d3c1bfc3fbdd68854d0 100644
--- a/include/linux/moduleloader.h
+++ b/include/linux/moduleloader.h
@@ -86,6 +86,8 @@ void module_arch_cleanup(struct module *mod);
 /* Any cleanup before freeing mod->module_init */
 void module_arch_freeing_init(struct module *mod);
 
+void flush_module_icache(const struct module *mod);
+
 #ifdef CONFIG_KASAN
 #include <linux/kasan.h>
 #define MODULE_ALIGN (PAGE_SIZE << KASAN_SHADOW_SCALE_SHIFT)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 2c4aed29a2987c123bfca2bc4417d17067b91282..66a7c4befa0ee67750a54e168588898ad80ec754 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -1062,6 +1062,7 @@ static int klp_init_object_loaded(struct klp_patch *patch,
 	}
 
 	arch_klp_init_object_loaded(patch, obj);
+	flush_module_icache(patch->mod);
 	module_enable_ro(patch->mod, true);
 
 	mutex_unlock(&text_mutex);
diff --git a/kernel/module.c b/kernel/module.c
index 69d0e28804a8a020171ddf36d6235c9b9b00c285..09e447f3248114fcac92a5f5de8bba0f5f20fa3a 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -3349,7 +3349,7 @@ static int check_module_license_and_versions(struct module *mod)
 	return 0;
 }
 
-static void flush_module_icache(const struct module *mod)
+void flush_module_icache(const struct module *mod)
 {
 	mm_segment_t old_fs;