From: Ingo Molnar <mingo@elte.hu>
To: john stultz <johnstul@us.ibm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
mingo@redhat.com, lkml <linux-kernel@vger.kernel.org>
Subject: Re: [-rt BUG] scheduling with irqs disabled: swapper
Date: Tue, 30 May 2006 08:16:30 +0200 [thread overview]
Message-ID: <20060530061630.GB19870@elte.hu> (raw)
In-Reply-To: <1148936590.30211.9.camel@leatherman>
* john stultz <johnstul@us.ibm.com> wrote:
> > the backtrace shows misrouted_irq(), which is only called if "irqfixup"
> > is enabled. That indeed isnt supported in -rt yet.
>
> Ugh. You and Steven are right. We've been bitten by this a few times,
> but we thought we got rid of that option on all of our boxes. I guess
> one slipped by.
>
> Anyway, thanks for pointing that out. Would you consider a patch like
> the following so that folks don't continue to slip over this?
sure, i've applied it. (fixed a small typo in the printout)
Ingo
prev parent reply other threads:[~2006-05-30 6:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-26 22:53 [-rt BUG] scheduling with irqs disabled: swapper john stultz
2006-05-27 1:14 ` Steven Rostedt
2006-05-28 0:13 ` john stultz
2006-05-28 1:13 ` Steven Rostedt
2006-05-28 6:40 ` Ingo Molnar
2006-05-29 21:03 ` john stultz
2006-05-30 6:16 ` Ingo Molnar [this message]
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