quoted

quoted

In my next patch I have tried to remove the spin_unlock/spin_lock over
uart_write_wakeup(port);

Which may create lockups. Previously there was no port locking around
uart_write_wakeup. Now there will be. You are effectively adding locking
over uart_write_wakeup().
Again, we are back at the Peter's message - just check the damned lockups...

BR,
Krzysztof

BR

Lets drop this patch. I have send new one earlier.
https://lkml.org/lkml/2016/2/19/2

If you have any comment on that.
Sorry for the confusion.

I was commenting your future patch about dropping spinlocks.
Apparently there is huge misunderstanding here...

Best regards,
Krzysztof