linux-kernel - Re: [Bug #11342] Linux 2.6.27-rc3: kernel BUG at mm/vmalloc.c

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Message-ID: <48B32D39.5040709@linux-foundation.org>
Date:	Mon, 25 Aug 2008 17:07:53 -0500
From:	Christoph Lameter <cl@...ux-foundation.org>
To:	"Alan D. Brunelle" <Alan.Brunelle@...com>
CC:	Linus Torvalds <torvalds@...ux-foundation.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Mike Travis <travis@....com>, Ingo Molnar <mingo@...e.hu>
Subject: Re: [Bug #11342] Linux 2.6.27-rc3: kernel BUG at mm/vmalloc.c - bisected

Alan D. Brunelle wrote:

> I think you're right: the kernel as a whole may not be ready for 4,096
> CPUs apparently...

Mike has been working diligently on getting all these cpumasks off the stack
for the last months and has created an infrastructure to do this. So I think
we are close. It might just be a matter of merging some more patches that are
still left in Ingo's tree.

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