From: Peter Zijlstra <peterz@infradead.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3] timer: implement lockdep deadlock detection
Date: Wed, 28 Jan 2009 11:13:01 +0100 [thread overview]
Message-ID: <1233137581.10992.44.camel@laptop> (raw)
In-Reply-To: <1233136487.4151.5.camel@johannes.local>
On Wed, 2009-01-28 at 10:54 +0100, Johannes Berg wrote:
> On Wed, 2009-01-28 at 09:20 +0100, Peter Zijlstra wrote:
> > On Tue, 2009-01-27 at 19:57 +0100, Johannes Berg wrote:
> > > This modifies the timer code in a way to allow lockdep to detect
> > > deadlocks resulting from a lock being taken in the timer function
> > > as well as around the del_timer_sync() call.
> > >
> > > Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
> >
> > Nice, thanks!
>
> I actually got "trying to register non-static key" on my powerpc64
> machine. Is there a possibility that functions are not static??
Hmm, weird, afaict static_obj() includes both text and data, for the
core kernel as well as modules.
next prev parent reply other threads:[~2009-01-28 10:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-26 22:59 [PATCH] timer: implement lockdep deadlock detection Johannes Berg
2009-01-26 23:03 ` Johannes Berg
2009-01-26 23:07 ` Ingo Molnar
2009-01-27 8:45 ` Johannes Berg
2009-01-27 8:46 ` [PATCH v2] " Johannes Berg
2009-01-27 13:27 ` Ingo Molnar
2009-01-27 13:41 ` Ingo Molnar
2009-01-27 18:06 ` Johannes Berg
2009-01-27 18:30 ` Peter Zijlstra
2009-01-27 18:33 ` Johannes Berg
2009-01-27 18:57 ` [PATCH v3] " Johannes Berg
2009-01-28 8:20 ` Peter Zijlstra
2009-01-28 9:54 ` Johannes Berg
2009-01-28 10:13 ` Peter Zijlstra [this message]
2009-01-28 10:54 ` Johannes Berg
2009-01-28 18:06 ` Johannes Berg
2009-01-29 12:38 ` Ingo Molnar
2009-01-29 15:03 ` [PATCH v4] " Johannes Berg
2009-01-29 13:38 ` [PATCH v3] " Peter Zijlstra
2009-01-29 13:44 ` Arnd Bergmann
2009-01-29 14:25 ` Johannes Berg
2009-01-27 18:12 ` [PATCH v2] " Johannes Berg
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