linux-kernel - Re: git-x86 oopses in acpi_ps_peek

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Message-ID: <20080128183204.GA25724@one.firstfloor.org>
Date:	Mon, 28 Jan 2008 19:32:04 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Andi Kleen <andi@...stfloor.org>, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, jeremy@...p.org
Subject: Re: git-x86 oopses in acpi_ps_peek_opcode

On Mon, Jan 28, 2008 at 06:34:49PM +0100, Ingo Molnar wrote:
> 
> * Andi Kleen <andi@...stfloor.org> wrote:
> 
> > git-x86 tip  5b838c0d9d7269eb4d21532da126b3c90db46c67 with x86-64 defconfig
> > oopses on boot with 
> > 
> > BUG: unable to handle kernel paging request at ffffc20001815000
> > IP: [<ffffffff803773e8>] acpi_ps_peek_opcode+0x4/0x1c
> > PGD 12fc32067 PUD 32fc24067 PMD 32f42c067 PTE 0
> 
> ok, this looks like one of the bugs we fixed in the latest x86.git 
> (freshly released a few minutes ago). Could you please check x86.git#mm 
> with this tip:
> 
>   commit cc77c9972685ea84908eff2fe13114160de5d9cb
>   Author: Thomas Gleixner <tglx@...utronix.de>
>   Date:   Mon Jan 28 18:18:43 2008 +0100
> 
>       x86: cpa: rename global_flush_tlb() to cpa_flush_all()
> 
> do you still see that crash?

New the second oops in allocate_threshold_blocks->sysfs_add_file->kobject_uevent_env
happens (see other mail)

-Andi
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