linux-kernel - Re: WARNING: at arch/x86/mm/pageattr.c:591 __change_page_attr_set

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Message-ID: <4886FBEF.5030706@gmail.com>
Date:	Wed, 23 Jul 2008 11:37:51 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux Memory Management List <linux-mm@...ck.org>,
	Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: WARNING: at arch/x86/mm/pageattr.c:591 __change_page_attr_set_clr
 [mmotm]

On 07/23/2008 11:31 AM, Jiri Slaby wrote:
> mmotm 2008-07-15-15-39 while booting:
> 
> EXT3 FS on dm-0, internal journal
> EXT3-fs: mounted filesystem with ordered data mode.
> ------------[ cut here ]------------
> WARNING: at arch/x86/mm/pageattr.c:591 
> __change_page_attr_set_clr+0x627/0x990()
> CPA: called for zero pte. vaddr = ffff88007d5b0000 cpa->vaddr = 
> ffff88007d5b0000

Hmm, I think it's known:
http://marc.info/?l=linux-acpi&m=121607842728729&w=2

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