From: Matthew Garrett <mjg@redhat.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>, Andrew Lutomirski <amluto@gmail.com>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
Kyle McMartin <kyle@redhat.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Suresh Siddha <suresh.b.siddha@intel.com>,
Yinghai Lu <yinghai@kernel.org>,
Mark Gross <mgross@linux.intel.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.29: can't resume from suspend with DMAR (intel iommu) enabled
Date: Tue, 7 Apr 2009 08:56:40 +0100 [thread overview]
Message-ID: <20090407075640.GA16516@srcf.ucam.org> (raw)
In-Reply-To: <1239051362.22733.87.camel@macbook.infradead.org>
On Mon, Apr 06, 2009 at 01:56:01PM -0700, David Woodhouse wrote:
> Dirk reported the same panic, but we've just turned his iommu back on
> and completely failed to reproduce the problem -- so I'm kind of stuck.
I saw this on a T400, but only on the first boot after enabling DMAR -
power cycling "fixed" it.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2009-04-07 7:57 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-24 19:58 2.6.29: can't resume from suspend with DMAR (intel iommu) enabled Andrew Lutomirski
2009-03-24 20:03 ` Rafael J. Wysocki
2009-03-24 20:32 ` Ingo Molnar
2009-03-24 20:36 ` Yu, Fenghua
2009-03-24 20:40 ` Kyle McMartin
2009-04-10 22:46 ` David Woodhouse
2009-04-10 23:21 ` Yu, Fenghua
2009-04-11 0:48 ` Suresh Siddha
2009-04-11 2:12 ` David Woodhouse
2009-03-24 22:36 ` [PATCH 1/2] Intel IOMMU Suspend/Resume Support for DMAR Fenghua Yu
2009-03-24 22:37 ` [PATCH 2/2] Intel IOMMU Suspend/Resume Support for Queued Invalidation Fenghua Yu
2009-03-25 17:32 ` 2.6.29: can't resume from suspend with DMAR (intel iommu) enabled mark gross
2009-03-25 17:38 ` Ingo Molnar
2009-03-25 17:53 ` David Woodhouse
2009-03-25 17:59 ` Ingo Molnar
2009-03-25 18:03 ` David Woodhouse
2009-03-25 18:07 ` Ingo Molnar
2009-03-25 18:10 ` David Woodhouse
2009-03-25 18:20 ` Ingo Molnar
2009-03-25 18:42 ` Ingo Molnar
2009-04-06 20:56 ` David Woodhouse
2009-04-07 7:56 ` Matthew Garrett [this message]
2009-04-07 11:10 ` David Woodhouse
2009-04-10 21:27 ` David Woodhouse
2009-04-11 6:04 ` David Woodhouse
2009-04-11 14:38 ` Kyle McMartin
2009-04-11 16:52 ` David Woodhouse
2009-04-11 17:14 ` Kyle McMartin
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