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Open Source and information security mailing list archives
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Date: Fri, 10 Apr 2009 23:04:12 -0700 From: David Woodhouse <dwmw2@...radead.org> To: Matthew Garrett <mjg@...hat.com> Cc: Ingo Molnar <mingo@...e.hu>, Andrew Lutomirski <amluto@...il.com>, Jesse Barnes <jbarnes@...tuousgeek.org>, Kyle McMartin <kyle@...hat.com>, Fenghua Yu <fenghua.yu@...el.com>, Suresh Siddha <suresh.b.siddha@...el.com>, Yinghai Lu <yinghai@...nel.org>, Mark Gross <mgross@...ux.intel.com>, LKML <linux-kernel@...r.kernel.org> Subject: Re: 2.6.29: can't resume from suspend with DMAR (intel iommu) enabled On Tue, 2009-04-07 at 08:56 +0100, Matthew Garrett wrote: > 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. OK, that should be fixed (amongst other things) in git.infradead.org/users/dwmw2/iommu-suspend-2.6.29.git and in the Fedora 2.6.29.1-68.fc11 kernel. Thanks. http://www.kerneloops.org/raw.php?rawid=346794 -- David Woodhouse Open Source Technology Centre David.Woodhouse@...el.com Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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