obj-m += mod-foo.o
# mod-loop: create loops in dependencies:
-# 1) mod-loop-a -> mod-loop-b -> mod-loop-c -> mod-loop-a
+# 1) mod-loop-a -> mod-loop-b -> mod-loop-c -> mod-loop-a
+# |-> mod-loop-f |-> mod-loop-f
+# \-> mod-loop-g \-> mod-loop-g
# 2) mod-loop-d -> mod-loop-e -> mod-loop-d
obj-m += mod-loop-a.o
obj-m += mod-loop-b.o
obj-m += mod-loop-c.o
obj-m += mod-loop-d.o
obj-m += mod-loop-e.o
+obj-m += mod-loop-f.o
+obj-m += mod-loop-g.o
# mod-fake-*: fake the respective modules in kernel with these aliases. Aliases
# list was taken from 3.5.4
{
printA();
printB();
+ printF();
+ printG();
return 0;
}
{
printB();
printC();
+ printF();
+ printG();
return 0;
}
--- /dev/null
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/printk.h>
+
+#include "mod-loop.h"
+
+static int __init test_module_init(void)
+{
+ printF();
+
+ return 0;
+}
+module_init(test_module_init);
+
+void printF(void)
+{
+ pr_warn("Hello, world F\n");
+}
+EXPORT_SYMBOL(printF);
+
+MODULE_AUTHOR("Lucas De Marchi <lucas.demarchi@intel.com>");
+MODULE_LICENSE("LGPL");
--- /dev/null
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/printk.h>
+
+#include "mod-loop.h"
+
+static int __init test_module_init(void)
+{
+ printG();
+
+ return 0;
+}
+module_init(test_module_init);
+
+void printG(void)
+{
+ pr_warn("Hello, world G\n");
+}
+EXPORT_SYMBOL(printG);
+
+MODULE_AUTHOR("Lucas De Marchi <lucas.demarchi@intel.com>");
+MODULE_LICENSE("LGPL");
void printC(void);
void printD(void);
void printE(void);
+void printF(void);
+void printG(void);
["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-c.ko"]="mod-loop-c.ko"
["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-d.ko"]="mod-loop-d.ko"
["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-e.ko"]="mod-loop-e.ko"
+ ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-f.ko"]="mod-loop-f.ko"
+ ["test-depmod/detect-loop/lib/modules/4.4.4/kernel/mod-loop-g.ko"]="mod-loop-g.ko"
["test-dependencies/lib/modules/4.0.20-kmod/kernel/fs/foo/"]="mod-foo-b.ko"
["test-dependencies/lib/modules/4.0.20-kmod/kernel/"]="mod-foo-c.ko"
["test-dependencies/lib/modules/4.0.20-kmod/kernel/lib/"]="mod-foo-a.ko"