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Date: Wed, 13 Nov 2013 18:48:26 +0100
From: Peter Zijlstra <peterz@infradead.org>
To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org,
        riel@redhat.com, mgorman@suse.de, tglx@linutronix.de,
        prarit@redhat.com
Cc: linux-tip-commits@vger.kernel.org
Subject: Re: [tip:sched/urgent] sched/numa: Fix NULL pointer dereference in
 task_numa_migrate()
Message-ID: <20131113174826.GR21461@twins.programming.kicks-ass.net>
References: <tip-46a73e8a1c1720f7713b5e2df68e9dd272015b5d@git.kernel.org>
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On Wed, Nov 13, 2013 at 09:25:22AM -0800, tip-bot for Rik van Riel wrote:
> +	if (unlikely(!sd)) {
> +		p->numa_preferred_nid = cpu_to_node(task_cpu(p));

't is only now I notice, but I added a convenience helper for this:
task_node(p) :-)

No biggie, I'll try and remember when next something near there needs
changing.