After an "unexpected" reboot, I found this Oops in my logs:
[linux-2.6/next.git] / arch / openrisc / 
treec55f2b4221344dbe7a43ae1532fab5be284430ec
drwxr-xr-x   ..
-rw-r--r-- 4230 Kconfig
-rw-r--r-- 1547 Makefile
-rw-r--r-- 2896 README.openrisc
-rw-r--r-- 749 TODO.openrisc
drwxr-xr-x - boot
drwxr-xr-x - configs
drwxr-xr-x - include
drwxr-xr-x - kernel
drwxr-xr-x - lib
drwxr-xr-x - mm