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Date: Tue, 20 Oct 2009 11:21:14 +0200 From: Peter Zijlstra <peterz@...radead.org> To: Ingo Molnar <mingo@...e.hu> Cc: Jiri Kosina <jkosina@...e.cz>, Jeff Mahoney <jeffm@...e.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Tony Luck <tony.luck@...el.com>, Fenghua Yu <fenghua.yu@...el.com>, linux-ia64@...r.kernel.org Subject: Re: Commit 34d76c41 causes linker errors on ia64 with NR_CPUS=4096 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. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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