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Date: Tue, 20 Oct 2009 16:36:13 +0900 From: Tejun Heo <tj@...nel.org> To: Jiri Kosina <jkosina@...e.cz> CC: Ingo Molnar <mingo@...e.hu>, Jeff Mahoney <jeffm@...e.com>, Peter Zijlstra <peterz@...radead.org>, 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 Jiri Kosina wrote: > On Tue, 20 Oct 2009, Tejun Heo wrote: > >> Extending the first chunk size shouldn't be difficult on ia64 but other >> than this, there still is a lot of room left with the current 64k limit, >> so I think we should be safe for a while. BTW, I also am curious how >> lockdep has been coping with the limit. > > There is no lockdep on ia64, and we don't have such restriction on .percpu > section on any other architecture which supports lockdep, right? Yeap, the restriction is only on ia64. -- tejun -- 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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