From: Eric Dumazet <eric.dumazet@gmail.com>
To: Keith Mannthey <kmannth@us.ibm.com>
Cc: netdev@vger.kernel.org, mchan@broadcom.com
Subject: Re: bnx2 is spamming dmesg
Date: Wed, 13 Oct 2010 23:36:48 +0200 [thread overview]
Message-ID: <1287005808.2649.46.camel@edumazet-laptop> (raw)
In-Reply-To: <1287005434.8004.32.camel@keith-laptop>
Le mercredi 13 octobre 2010 à 14:30 -0700, Keith Mannthey a écrit :
> Hello All,
> For the last couple of months (since at least 2.6.35 somewhere) I have
> been seeing
>
> "
> ....
> [698612.423825] Device 0000:0b:00.0 unmapping: pfn ffc74-ffc74
> [698612.423831] Device 0000:0b:00.0 unmapping: pfn ff96d-ff96d
> [698612.639262] Device 0000:0b:00.0 unmapping: pfn ffc74-ffc74
> [698612.639269] Device 0000:0b:00.0 unmapping: pfn ff96d-ff96d
> ....
> "
> in my dmesg output.
>
> "
> lspci -s 0000:0b:00.0
> 0b:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709
> Gigabit Ethernet (rev 20)
> "
>
> The bnx2 driver is loaded on my system. I am presently on 2.6.36-rc3
> kernels but like I mentioned I have been seeing this for a while.
>
>
> Any ideas? I would rather not have this endless message in my kernel
> logs.
>
drivers/pci/intel-iommu.c line 2737
pr_debug("Device %s unmapping: pfn %lx-%lx\n",
pci_name(pdev), start_pfn, last_pfn);
So you asked/activated some debugging, because pr_debug() is not default
enabled...
next prev parent reply other threads:[~2010-10-13 21:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-13 21:30 bnx2 is spamming dmesg Keith Mannthey
2010-10-13 21:36 ` Eric Dumazet [this message]
2010-10-13 21:37 ` David Miller
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