gdb over Firewire

[Gerald Heinig]

Gerald Heinig wrote:
> Hello Current'ers,
> 
> I'm trying to get two-machine kernel debugging over Firewire working, 
> unfortunately without much luck so far. dconschat over Firewire works 
> fine, but gdb won't attach, complaining about get_tty_state failed, 
> among other things.
> Is kernel gdb over Firewire a -current-only feature?

Sorry, forgot to add: I'm using 5.3-RELEASE, hence the question about 
-current.

Cheers,
Gerald