On 2021/11/15 17:14, Nikolas L. wrote:

quoted

This error is not fatal. It simply means that the drive does not support the
INDENTIFY DEVICE log page. Nothing to worry about.

I suppose it's not the reason to log error, maybe warn or notice.

quoted

Attempting to read this log should be avoided in this case though. I will send a
patch to fix that.

Thank you! Got it.

quoted

However, the files you attached show that you are using
kernel 5.12

According to almost any file in attachment, I'm using 5.15.2.
Error happens only since 5.15, tested on 5.14.16.

I posted a patch:

https://lore.kernel.org/linux-ide/20211115060559.232835-3-damien.lemoal@opensource.wdc.com/ (local)

Can you try it please ?

quoted

You can ignore the read log error, unless your drive is not functional ?

Yes I can and I will. Entire problem is just about redundant noise
with error level in kernel log.

-- 
Damien Le Moal
Western Digital Research