On Thu, Jan 19, 2023 at 04:47:05PM +0100, Petr Mladek wrote:

Yes, the -EINVAL error is strange. It is returned also in
kernel/module/main.c on few locations. But neither of them
looks like a good candidate.

OK I updated to next-20230119 and I don't see the issue now.
Odd. It could have been an issue with next-20221207 which I was
on before.

I'll run some more test and if nothing fails I'll send the fix
to Linux for rc5.

  Luis