linux-kernel - Re: 3.6-rc7 boot crash + bisection

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Message-ID: <20120926194722.3d95847e@brain.lan>
Date:	Wed, 26 Sep 2012 19:47:22 +0200
From:	Florian Dazinger <florian@...inger.net>
To:	"Roedel, Joerg" <Joerg.Roedel@....com>
Cc:	Alex Williamson <alex.williamson@...hat.com>,
	<linux-kernel@...r.kernel.org>,
	iommu <iommu@...ts.linux-foundation.org>
Subject: Re: 3.6-rc7 boot crash + bisection

Am Wed, 26 Sep 2012 17:04:07 +0200
schrieb "Roedel, Joerg" <Joerg.Roedel@....com>:

> On Wed, Sep 26, 2012 at 08:52:01AM -0600, Alex Williamson wrote:
> > Assuming this works, it may be ok as a 3.7 fix, but if there was
> > actually more than one device behind the alias we'd expose them as
> > separate iommu groups.  I don't think that's what we want.  Maybe it
> > should at least get a pr_warn.  Thanks,
> 
> True, we need something more generic as the real fix. When Florian
> reports success I'll try to get this still into 3.6, otherwise to
> -stable.
> 
> 
> 	Joerg
> 

 ... updating to the newest BIOS revision does not make any difference, rc7 is crashing, rc7+patch is not, I definitely need this patch.
If there is more you want me to test, pls tell.

Florian
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