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From: Thomas Gleixner <tglx@linutronix.de>
To: Alexey Dobriyan <adobriyan@gmail.com>
Cc: mingo@elte.hu, arjan@infradead.org, linux-kernel@vger.kernel.org
Subject: Re: CPA spam in dmesg (no pte level 0)
Date: Sat, 9 Feb 2008 12:21:13 +0100 (CET)	[thread overview]
Message-ID: <alpine.LFD.1.00.0802091217440.3145@apollo.tec.linutronix.de> (raw)
In-Reply-To: <20080208213121.GC15571@martell.zuzino.mipt.ru>

On Sat, 9 Feb 2008, Alexey Dobriyan wrote:

> I enabled pretty much all debugging on
> 2.6.24-0cf975e16927fd70f34cee20d3856246c13bb4c8 and CPA code
> continuosly spams dmesg like this:
> 
> [   24.100000] CPA ffff810080000000 no pte level 0
> [   24.520000] PGD 8063 PUD 0
> [   24.520000] CPA ffff810080000000 no pte level 0
> [   24.540000] PGD 8063 PUD 0
> 
> This is E6400 box with 4G of RAM, x86_64 is used.
> dmesg and .config below:

Hmm, that's the self test code. The PUD is 0 (i guess it's a memory
hole) and it complains loudly about that. This printk is pretty
useless, will remove it.

Thanks,
	tglx



      reply	other threads:[~2008-02-09 11:21 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-08 21:31 Alexey Dobriyan
2008-02-09 11:21 ` Thomas Gleixner [this message]

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