From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Michael Neuling <mikey@neuling.org>
Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH] More fixes for lazy IRQ vs. idle
Date: Tue, 10 Jul 2012 17:49:40 +1000 [thread overview]
Message-ID: <1341906580.2561.13.camel@pasglop> (raw)
In-Reply-To: <21083.1341900615@neuling.org>
On Tue, 2012-07-10 at 16:10 +1000, Michael Neuling wrote:
> Benjamin Herrenschmidt <benh@kernel.crashing.org> wrote:
>
> > Looks like we still have issues with pSeries and Cell idle code
> > vs. the lazy irq state. In fact, the reset fixes that went upstream
> > are exposing the problem more by causing BUG_ON() to trigger (which
> > this patch turns into a WARN_ON instead).
>
> Do we need to cc stable for 3.4 or is this new stuff only effecting us
> since the 3.5 merge window?
That's probably stable business, I'll check that before I send it to
Linus.
Cheers,
Ben.
next prev parent reply other threads:[~2012-07-10 7:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-10 3:38 [PATCH] More fixes for lazy IRQ vs. idle Benjamin Herrenschmidt
2012-07-10 6:10 ` Michael Neuling
2012-07-10 7:49 ` Benjamin Herrenschmidt [this message]
2012-07-10 8:26 ` Benjamin Herrenschmidt
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