Debugging

configname: CONFIG_EDAC_DEBUG

Linux Kernel Configuration
└─>Device Drivers
└─>EDAC (Error Detection And Correction) reporting
└─>Debugging
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This turns on debugging information for the entire EDAC subsystem.
You do so by inserting edac_module with "edac_debug_level=x." Valid
levels are 0-4 (from low to high) and by default it is set to 2.
Usually you should select 'N' here.

selects
CONFIG_DEBUG_FS

depends
CONFIG_EDAC