From: Michael <schnitzelkuchen@googlemail.com>
To: David Woodhouse <david.woodhouse@intel.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Wang, Zhenyu Z" <zhenyu.z.wang@intel.com>
Subject: Re: [regression] [drm:i915_gem_execbuffer] *ERROR* Execbuf while wedged
Date: Sun, 15 Nov 2009 11:17:33 +0100 [thread overview]
Message-ID: <200911151117.34094.schnitzelkuchen@googlemail.com> (raw)
In-Reply-To: <1258278948.1496.155.camel@macbook.infradead.org>
Am Sonntag 15 November 2009 10:55:48 schrieb David Woodhouse:
> On Sun, 2009-11-15 at 01:48 -0800, Michael wrote:
> > I tried 2.6.32-rc6 with my Dell Inspiron 1525, but the KDM didnt
> > display right - It was mostly black with only the cursor displayed.
> > Other things which use X dont work with the kernel, too.
>
> Interesting. Do you actually have an IOMMU, and is it enabled?
>
Well, my CPU is a "Intel(R) Core(TM)2 Duo CPU T5750 @ 2.00GHz", which
doesnt even have Intel VT, so i guess i dont have an IOMMU.
My .config for the test kernel says the following:
brotscheibe linux-2.6 # grep IOMM .config
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
# CONFIG_AMD_IOMMU is not set
CONFIG_IOMMU_HELPER=y
CONFIG_IOMMU_API=y
# CONFIG_IOMMU_DEBUG is not set
# CONFIG_IOMMU_STRESS is not set
I hope that helps,
Michael
next prev parent reply other threads:[~2009-11-15 10:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-15 9:48 Michael
2009-11-15 9:55 ` David Woodhouse
2009-11-15 10:17 ` Michael [this message]
[not found] ` <1258280722.1496.185.camel@macbook.infradead.org>
2009-11-15 10:41 ` Michael
2009-11-17 23:26 ` David Woodhouse
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