EDAC-AMD64: what is the ecc_msg good for ?

[Gabriel C]

Hi Borislav,

while doing some testings with a EPYC box I notice
these strange messages when a Node is disabled.

I really do think the message is confusing since
we tell 'Node X: ... disabled' followed by a
INFO on the edac driver which tells the driver will not load.

Also even worse , we suggest to use ecc_enable_override then,
which can cause wrose things.. We really should not suggest
something like this by default.

So why this is still needed ?
I think is clear what 'Node X: .... disabled' means ?

Also if is still needed I suggest to chage that a bit like:


static const char *ecc_msg =
        "No ECC capability or ECC disabled in BIOS , module will not load.\n"


then add the node to the amd64_info()

	....

	if (!ecc_en || !nb_mce_en) {
		amd64_info("Node %d: %s", nid, ecc_msg);
	....

Or move that all to edac_dbg() ?


Regards,

Gabriel C