From: Kasper Sandberg <lkml@metanurb.dk>
To: Jiri Kosina <jkosina@suse.cz>
Cc: Oliver Neukum <oliver@neukum.org>,
smurf@smurf.noris.de,
LKML Mailinglist <linux-kernel@vger.kernel.org>
Subject: Re: option driver freezing entire system
Date: Fri, 22 Jan 2010 20:11:49 +0100 [thread overview]
Message-ID: <1264187509.12168.30.camel@localhost> (raw)
In-Reply-To: <alpine.LRH.2.00.1001181656500.15694@twin.jikos.cz>
On Mon, 2010-01-18 at 16:57 +0100, Jiri Kosina wrote:
> On Fri, 15 Jan 2010, Kasper Sandberg wrote:
>
> > > Please recompile your kernel with lockdep. This should improve
> > > debugging.
> >
> > It is a debian unstable .32 kernel i run now, and grepping for lockdep
> > reveals:
> > CONFIG_LOCKDEP_SUPPORT=y
> > only, is there anything more i should have? (never used lockdep before)
>
> CONFIG_PROVE_LOCKING could be helpful here. (be aware of the fact that
> this will make your system noticeably slower).
Sorry, i was just away a few days. I shall enable this setting tomorow
and test, though it may take a few days for it to crash.
>
next prev parent reply other threads:[~2010-01-22 19:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-15 17:38 option driver freezing entire system Kasper Sandberg
2010-01-15 17:55 ` Oliver Neukum
2010-01-15 18:36 ` Kasper Sandberg
2010-01-18 15:57 ` Jiri Kosina
2010-01-22 19:11 ` Kasper Sandberg [this message]
2010-01-26 12:51 ` Jiri Kosina
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