From: Dave Jones <davej@redhat.com>
To: "Allan, Bruce W" <bruce.w.allan@intel.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: e1000e failed to check map error
Date: Tue, 12 Mar 2013 14:51:01 -0400 [thread overview]
Message-ID: <20130312185101.GA13662@redhat.com> (raw)
In-Reply-To: <804857E1F29AAC47BF68C404FC60A1844D022AE1@ORSMSX102.amr.corp.intel.com>
On Fri, Mar 01, 2013 at 05:13:29PM +0000, Allan, Bruce W wrote:
> > -----Original Message-----
> > From: netdev-owner@vger.kernel.org [mailto:netdev-
> > owner@vger.kernel.org] On Behalf Of Dave Jones
> > Sent: Thursday, February 28, 2013 9:30 PM
> > To: netdev@vger.kernel.org
> > Subject: e1000e failed to check map error
> >
> > Linus' current tree shows this shortly after boot for me..
> >
> > WARNING: at lib/dma-debug.c:933 check_unmap+0x407/0x8a0()
>
> Thanks for the report Dave. I'll look into it.
>
> Bruce.
fwiw, I see this also on 3.8.x, albeit with a different size..
e1000e 0000:05:00.0: DMA-API: device driver failed to check map error[device address=0x0000000007130000] [size=24 bytes] [mapped as page]
Same backtrace though.
Dave
prev parent reply other threads:[~2013-03-12 18:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-01 5:30 e1000e failed to check map error Dave Jones
2013-03-01 17:13 ` Allan, Bruce W
2013-03-12 18:51 ` Dave Jones [this message]
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