x86/mce/AMD: Make sure banks were initialized before accessing them

Quoted 2 lines · Rafał Miłecki

I happen to have the same notebook with the same BIOS and the same problem. So let me test it :) (see below).

Even better! I might ask you do to a couple more tests if you don't mind. But later, once we've figured out what exactly we should do.

Quoted 1 line

That's correct, with your patch I see those messages but kernel boots!

Good.

Quoted 2 lines

Is that a valid material for a patch? If so, you can add my:

Tested-by Rafał Miłecki <[email protected]>

Thanks.

So yeah, I think that's small enough to be stable material.