linux-kernel - Re: [Bug #14467] Linker errors on ia64 with NR

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Message-ID: <alpine.LSU.2.00.0910271922490.19847@wotan.suse.de>
Date:	Tue, 27 Oct 2009 19:24:03 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Christoph Lameter <cl@...ux-foundation.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>, Jeff Mahoney <jeffm@...e.com>,
	"Luck, Tony" <tony.luck@...el.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Peter Zijlstra <peterz@...radead.org>,
	Tejun Heo <tj@...nel.org>
Subject: Re: [Bug #14467] Linker errors on ia64 with NR_CPUS=4096

On Tue, 27 Oct 2009, Christoph Lameter wrote:

> The NR_CPUS array in the percpu section needs to be removed.
> 
> A simple fix would be to allocate the rq_weight per cpu array
> dynamically.

There already are two patches for this acked by Ingo/Tejun, which Tejun is 
going to take through his tree tomorrow.

	http://lkml.org/lkml/2009/10/27/132
	http://lkml.org/lkml/2009/10/27/215

-- 
Jiri Kosina
SUSE Labs, Novell Inc.
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