linux-kernel - Re: [GIT PULL v3] Early boot SLAB for 2.6.31

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Message-ID: <20090612075127.GA32755@elte.hu>
Date:	Fri, 12 Jun 2009 09:51:27 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Pekka Enberg <penberg@...helsinki.fi>
Cc:	Yinghai Lu <yinghai@...nel.org>,
	Christoph Lameter <cl@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	hannes@...xchg.org, mpm@...enic.com, npiggin@...e.de,
	kamezawa.hiroyu@...fujitsu.com, lizf@...fujitsu.com
Subject: Re: [GIT PULL v3] Early boot SLAB for 2.6.31


* Pekka Enberg <penberg@...helsinki.fi> wrote:

> Hi Ingo,
> 
> On Fri, 2009-06-12 at 09:17 +0200, Ingo Molnar wrote:
> > Plus i quickly got this crash too:
> > 
> > [    0.000000] console [tty0] enabled
> > [    0.000000] allocation of page_cgroup was failed.
> > [    0.000000] please try cgroup_disable=memory boot option
> > [    0.000000] Kernel panic - not syncing: Out of memory
> > [    0.000000] Rebooting in 1 seconds..<1>BUG: unable to handle kernel NULL pointer dereference at 0000004c
> > [    0.000000] IP: [<c16ec708>] klist_next+0x10/0x8f
> > [    0.000000] *pdpt = 0000000001a8a001 *pde = 0000000000000000 
> > [    0.000000] Thread overran stack, or stack corrupted
> 
> Hmm, does this patch fix it? [...]

Thanks, this fixed it.

	Ingo
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