From: Peter Zijlstra <peterz@infradead.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Jiri Kosina <jkosina@suse.cz>, Jeff Mahoney <jeffm@suse.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
linux-ia64@vger.kernel.org
Subject: Re: Commit 34d76c41 causes linker errors on ia64 with NR_CPUS=4096
Date: Tue, 20 Oct 2009 11:21:14 +0200 [thread overview]
Message-ID: <1256030474.17774.36.camel@laptop> (raw)
In-Reply-To: <20091020061557.GE8550@elte.hu>
On Tue, 2009-10-20 at 08:15 +0200, Ingo Molnar wrote:
>
> Seems like an IA64 bug to me. It's _very_ easy to get more than 64K of
> percpu data - i'm wondering why IA64 only triggered it now? Sure
> lockdep/lockstat must have triggered it before.
I seem to remember people wanting to make lockstat data dynamically
allocated because of this.
But then, I'm not sure ia64 actually has lockdep support.
prev parent reply other threads:[~2009-10-20 9:21 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-18 22:28 Commit 34d76c41 causes linker errors on ia64 with NR_CPUS=4096 Jeff Mahoney
2009-10-20 2:02 ` Jiri Kosina
2009-10-20 4:57 ` Jiri Kosina
2009-10-20 5:21 ` Tejun Heo
2009-10-20 5:58 ` Jiri Kosina
2009-10-20 6:12 ` Tejun Heo
2009-10-20 6:14 ` Tejun Heo
2009-10-20 6:27 ` Jiri Kosina
2009-10-20 14:18 ` Jeff Mahoney
2009-10-20 14:49 ` Jeff Mahoney
2009-10-21 6:11 ` Ingo Molnar
2009-10-21 15:19 ` Tejun Heo
2009-10-21 22:11 ` Luck, Tony
2009-10-22 14:49 ` Jiri Kosina
2009-10-22 14:53 ` Jeff Mahoney
2009-10-22 22:24 ` Luck, Tony
2009-10-23 7:51 ` Ingo Molnar
2009-10-23 12:30 ` Jiri Kosina
2009-10-26 16:38 ` Jiri Kosina
2009-10-26 20:16 ` Ingo Molnar
2009-10-27 10:03 ` Jiri Kosina
2009-10-27 10:52 ` Jiri Kosina
2009-10-20 6:15 ` Ingo Molnar
2009-10-20 6:26 ` Jiri Kosina
2009-10-20 6:35 ` Ingo Molnar
2009-10-20 7:11 ` Eric Dumazet
2009-10-20 7:39 ` Tejun Heo
2009-10-20 7:12 ` Tejun Heo
2009-10-20 7:17 ` Jiri Kosina
2009-10-20 7:36 ` Tejun Heo
2009-10-20 13:08 ` Jeff Mahoney
2009-10-20 13:43 ` Ingo Molnar
2009-10-20 13:57 ` Tejun Heo
2009-10-20 13:58 ` Tejun Heo
2009-10-21 6:43 ` Christoph Lameter
2009-10-20 9:21 ` Peter Zijlstra [this message]
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