5.3-RC2 xorg fails with missing /dev/io

[Sebastian Schulze Struchtrup]

Gunnar Flygt wrote:

>I upgraded with cvsup to RELENG_5_3
>
>The box is a Dell Latitude D600
>
>Everything seems to be OK, except for /dev/io is missing which leads to
>X not working. Is this an issue that has been adressed already, or am I
>doing something wrong?
>
You simply have to add

device          io
device          mem

to your kernel config.

I think this was not required for 5.2.1. It is missing if you are using 
an old kernel config, but it is in GENERIC.