Messages in this thread |  | | | Date | Sat, 26 Apr 2008 17:06:35 -0400 | | From | "Bob Copeland" <> | | Subject | Re: spinlock lockup on CPU#0 | |
On Sat, Apr 26, 2008 at 3:14 PM, Ingo Molnar <mingo@elte.hu> wrote:
> > Can you add this please, see if it triggers?
>
> there's fixes pending in this area. The main fix would be the one below.
>
> Ingo
>
> ---------------->
> Subject: idle (arch, acpi and apm) and lockdep
FWIW, I was seeing the same lockdep trace with eventual hangs, and
this patch (applied with some fuzz) fixed the problem.
--
Bob Copeland %% www.bobcopeland.com
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