linux-kernel - Re: [git pull] drm main pull for 3.4-rc1

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Message-ID: <20120329123932.GB20275@phenom.ffwll.local>
Date:	Thu, 29 Mar 2012 14:39:32 +0200
From:	Daniel Vetter <daniel@...ll.ch>
To:	Tony Vroon <tony@...x.net>
Cc:	Dave Airlie <airlied@...ux.ie>,
	DRI mailing list <dri-devel@...ts.freedesktop.org>,
	linux-kernel@...r.kernel.org, Matt Turner <mattst88@...il.com>
Subject: Re: [git pull] drm main pull for 3.4-rc1

On Wed, Mar 28, 2012 at 09:55:09AM +0100, Tony Vroon wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> On 27/03/12 21:39, Daniel Vetter wrote:
> > Yet another thing to try: Can you append intel_iommu=igfx_off to
> > your kernel cmdline? If you can, try this both on mainline kernels
> > and with my additional patches.
> 
> To confirm, intel_iommu=igfx_off is stable on both mainline and your
> "for-chainsaw" branch with additional SNB patching.
> 
> With ppgtt and the iommu fully enabled, your SNB patches remove the
> DMAR warnings but do not address the stability problem, in that it
> still crashes in the same way.

Quick check on the things we've talked about yesterday on irc: Is the
for-chainsaw branch plus intel_iommu=igfx_off now stable for you? Or has
it again crashed after a few hours like intel_iommu=igfx_off did on the
mainline kernel?

Thanks a lot for your testing.

Yours, Daniel
-- 
Daniel Vetter
Mail: daniel@...ll.ch
Mobile: +41 (0)79 365 57 48
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