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In-Reply-To: <5240114.8TkZqEVLeL@fodrek.kar.elf.stuba.sk>
References: <5240114.8TkZqEVLeL@fodrek.kar.elf.stuba.sk>
Date: Fri, 24 Feb 2012 15:16:10 +0200
Message-ID: <CAOJsxLGcxggrN42urdBxQNPBUSjXtFpT=FfczKiYvQW2+AFJOQ@mail.gmail.com>
Subject: Re: Resening: KGDB over Ethternet howto patch
From: Pekka Enberg <penberg@kernel.org>
To: fodrek@kasr.elf.stuba.sk
Cc: linux-kernel@vger.kernel.org, Jason Wessel <jason.wessel@windriver.com>,
        Ingo Molnar <mingo@elte.hu>
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On Fri, Feb 24, 2012 at 3:01 PM,  <fodrek@kasr.elf.stuba.sk> wrote:
> I would like to ask you how to debug linux kernel over etherent.
> We are designing aplication usaig RTAI (Hard realtime extension using kenrel
> patch too) and we have been found some problems in our Linux kernel module.
>
> This module serves a hard realime RTAI application and we are to debug it
> using Ethernet insatead of RS232/RS485 or other UART port as is ?possible
> out of box. We are familiar to use gdb as weel as for remote debuging of the
> usewr space application but not debuging kernel.
>
> Excuse me if I am sending messige to the wrong mailing list, please?

There's some traces of "kgdboe" in mainline code but I don't think
that feature was ever merged.

                                 Pekka
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