Messages in this thread | | | Date | Tue, 23 Aug 2011 23:13:14 +0100 | From | Russell King - ARM Linux <> | Subject | Re: try_to_freeze() called with IRQs disabled on ARM |
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On Wed, Aug 24, 2011 at 12:08:23AM +0200, Tejun Heo wrote: > On Wed, Aug 24, 2011 at 12:00 AM, Russell King - ARM Linux > <linux@arm.linux.org.uk> wrote: > > How does that solve it? IRQs disabled from assembly, which doesn't touch > > the preempt counter. > > Then test something else, be it the IRQ mask bit or some other context.
Thereby entirely preventing threads from being frozen? You're asking me to effectively disable suspend/resume on an architecture where it's heavily used. That's not a good idea, and would be an out-right regression. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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