linux-kernel - Re: [BUG] 2.6.26-rc8-mm1 - sleeping function called from invalid context at include/linux/pagemap.h:291

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Date:	Sat, 12 Jul 2008 16:15:55 +0900
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
Cc:	kosaki.motohiro@...fujitsu.com,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	kernel-testers@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Andy Whitcroft <apw@...dowen.org>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>
Subject: Re: [BUG] 2.6.26-rc8-mm1 - sleeping function called from invalid context at include/linux/pagemap.h:291

Hi Kamalesh,

> Hi Andrew,
> 
> While booting up and shutting down, x86 machine with 2.6.26-rc8-mm1 kernel,
> kernel bug call trace is shows up in the logs

That is known bug.
please turn off CONFIG_UNEVICTABLE_LRU.

and see below thread.

	[-mm] BUG: sleeping function called from invalid context at include/linux/pagemap.h:290





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