linux-kernel - Re: PowerPC BUG: using smp_processor

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Message-ID: <1298582875.5226.844.camel@laptop>
Date:	Thu, 24 Feb 2011 22:27:55 +0100
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Hugh Dickins <hughd@...gle.com>,
	Jeremy Fitzhardinge <jeremy@...p.org>,
	linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: PowerPC BUG: using smp_processor_id() in preemptible code

On Fri, 2011-02-25 at 08:23 +1100, Benjamin Herrenschmidt wrote:
> 
> I don't think that's needed here as there shall be no batching happening
> on the vmalloc space, but it can't hurt to merge it regardless :-)

Ah, due to the !batch->active thing? OK, then yeah Hugh's bit is
sufficient.

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