Just left the above for reference. How would this affect other
aspects of EDAC such as the error injection, the sysfs
entries that (in most cases) reflect the layout of dimm's, and
allow the setting of scrub rate? If we're just talking about
replacing all instances of printk (when logging single bit
errors) with perf events, I don't really see that as a problem.
But EDAC is much more than that today...