From: wwguy <wey-yi.w.guy@intel.com>
To: Andrew Lutomirski <luto@mit.edu>
Cc: "ilw@linux.intel.com" <ilw@linux.intel.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: [3.0 regression] DMAR faults in iwlagn
Date: Mon, 20 Jun 2011 12:06:57 -0700 [thread overview]
Message-ID: <1308596817.21011.8.camel@wwguy-ubuntu> (raw)
In-Reply-To: <BANLkTikKia-UXL8LJ60sLDV1uZBFEP8Kwg@mail.gmail.com>
On Mon, 2011-06-20 at 11:44 -0700, Andrew Lutomirski wrote:
> On 3.0-git today, I get:
>
> [ 40.142872] DRHD: handling fault status reg 2
> [ 40.142892] DMAR:[DMA Write] Request device [03:00.0] fault addr ffe38000
> [ 40.142896] DMAR:[fault reason 05] PTE Write access is not set
>
> lspci says:
>
> 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
>
> This seems to be triggered by interface state changes. The driver
> still works. I don't see this on 2.6.39.1.
>
can I got more information. which repo you are using?
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
Can you provide full log?
Thanks
Wey
next prev parent reply other threads:[~2011-06-20 19:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-20 18:44 [3.0 regression] DMAR faults in iwlagn Andrew Lutomirski
2011-06-20 19:06 ` wwguy [this message]
2011-06-20 19:21 ` Andrew Lutomirski
2011-06-20 19:15 ` Guy, Wey-Yi
2011-06-21 13:38 ` Johannes Berg
2011-06-21 13:55 ` wwguy
2011-06-22 18:54 ` Johannes Berg
2011-06-22 20:24 ` Johannes Berg
2011-06-22 20:26 ` Johannes Berg
2011-06-24 20:55 ` Kyle McMartin
2011-06-24 15:13 ` Andrew Lutomirski
2011-06-25 13:08 ` Johannes Berg
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