[PATCH] lockdep: better lock debugging

[net-next-2.6.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index d604dfef82b83c7134c0a07be936f7b556c19018..fc73e1cd86147dc56762ba5ee1e936c34c60bba7 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -47,6 +47,7 @@
 #include <linux/key.h>
 #include <linux/unwind.h>
 #include <linux/buffer_head.h>
+#include <linux/debug_locks.h>
 
 #include <asm/io.h>
 #include <asm/bugs.h>
@@ -511,6 +512,13 @@ asmlinkage void __init start_kernel(void)
        console_init();
        if (panic_later)
                panic(panic_later, panic_param);
+       /*
+        * Need to run this when irqs are enabled, because it wants
+        * to self-test [hard/soft]-irqs on/off lock inversion bugs
+        * too:
+        */
+       locking_selftest();
+
 #ifdef CONFIG_BLK_DEV_INITRD
        if (initrd_start && !initrd_below_start_ok &&
                        initrd_start < min_low_pfn << PAGE_SHIFT) {