From: David Evensky <evensky@dancer.ca.sandia.gov>
To: Sasha Levin <levinsasha928@gmail.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
kvm@vger.kernel.org, Cyrill Gorcunov <gorcunov@gmail.com>,
Asias He <asias.hejun@gmail.com>
Subject: Re: kgdb hooks and kvm-tool
Date: Wed, 14 Sep 2011 23:36:57 -0700 [thread overview]
Message-ID: <20110915063657.GA8737@dancer.ca.sandia.gov> (raw)
In-Reply-To: <1316065143.3743.3.camel@lappy>
Thanks!
\dae
On Thu, Sep 15, 2011 at 08:39:03AM +0300, Sasha Levin wrote:
> On Thu, 2011-09-15 at 08:32 +0300, Pekka Enberg wrote:
> > On Thu, Sep 15, 2011 at 2:17 AM, David Evensky
> > <evensky@dancer.ca.sandia.gov> wrote:
> > > Hi. Is it possible to use kvm-tool with a kernel compiled with kgdb?
> > > I've tried adding 'kgdbwait kgdboc=ttyS0' to -p, but that doesn't seem
> > > to work.
> >
> > I've never tried kgdb myself but I'm rather surprised it doesn't just
> > work. Sasha, Cyrill, Asias, have you guys ever tried kvmtool with
> > kgdb?
>
> You can either use 'kgdboc=kbd' to use it over the keyboard. I also have
> a patch which uses forktty() to spawn serial consoles and redirect guest
> tty's into them, but it's somewhat ugly.
>
> Give me a day or two to make it nicer and I'll send it over.
>
> --
>
> Sasha.
>
> --
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prev parent reply other threads:[~2011-09-15 6:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-14 23:17 kgdb hooks and kvm-tool David Evensky
2011-09-15 5:32 ` Pekka Enberg
2011-09-15 5:39 ` Sasha Levin
2011-09-15 6:36 ` David Evensky [this message]
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