linux-kernel - Re: [PATCH] x86: create array based interface to chagne page attribute

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Date:	Sat, 26 Apr 2008 23:24:33 +0100 (IST)
From:	Dave Airlie <airlied@...ux.ie>
To:	Ingo Molnar <mingo@...e.hu>
cc:	Dave Airlie <airlied@...hat.com>, linux-kernel@...r.kernel.org,
	mingo@...hat.com, arjan@...ux.intel.com
Subject: Re: [PATCH] x86: create array based interface to chagne page
 attribute


> 
> [    0.120007] CPU: Processor Core ID: 0
> [    0.124007] ACPI: Core revision 20070126
> [    0.128008] BUG: unable to handle kernel paging request at fffffffb80d6fe30
> [    0.128008] IP: [<ffffffff802200a3>] __change_page_attr_set_clr+0x6c/0xaf7
> [    0.128008] PGD 203067 PUD 0
> [    0.128008] Thread overran stack or stack corrupted
> 
>   http://redhat.com/~mingo/misc/log-Sat_Apr_26_15_47_59_CEST_2008.bad
>   http://redhat.com/~mingo/misc/config-Sat_Apr_26_15_47_59_CEST_2008.bad
> 
> 	Ingo

Doh.... BPB time...

one-liner attached.

Dave.
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