From: tino.keitel+xorg@tikei.de
To: Daniel Vetter <daniel.vetter@ffwll.ch>,
Rocko Requin <rockorequin@hotmail.com>,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: kernel BUG at drivers/gpu/drm/i915/i915_gem
Date: Fri, 16 Dec 2011 17:38:39 +0100 [thread overview]
Message-ID: <20111216163839.GA7884@x61.home> (raw)
In-Reply-To: <20111215185415.GA3445@mac.home>
On Thu, Dec 15, 2011 at 19:54:15 +0100, tino.keitel+xorg@tikei.de wrote:
> On Wed, Dec 14, 2011 at 20:57:51 +0100, tino.keitel+xorg@tikei.de wrote:
>
> [...]
>
> > it looks I stumbled over the same:
> >
> > [88399.844150] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:1952!
> > 2011-12-14_19:28:56.93083 <0>[88399.844182] invalid opcode: 0000 [#1]
> > SMP
> >
> > While doing this I was running a 32 bit photo software (Bibble 5 pro)
> > in fullscreen on an otherwise 64 bit system.
> >
> > The full log including the trace is attached.
> >
> > I'll try with the patch applied.
>
> I just got the same hang again with the patch applied.
Hum, could this be related to the RC6 vs. IOMMU issue? I have
CONFIG_INTEL_IOMMU enabled in 3.2, and disabled in 3.1, and boot with
i915.i915_enable_rc6=1.
Regards,
Tino
next prev parent reply other threads:[~2011-12-16 16:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BAY151-W65C39B54A590BCA4E3AEBDA1B80@phx.gbl>
2011-12-09 17:22 ` kernel BUG at drivers/gpu/drm/i915/i915_gem Daniel Vetter
[not found] ` <BAY151-W537E90462ED274C21FDA4CA1BE0@phx.gbl>
2011-12-10 4:13 ` Daniel Vetter
[not found] ` <BAY151-W53C3AD24F2938042D0F733A1BC0@phx.gbl>
2011-12-14 1:47 ` Daniel Vetter
2011-12-14 19:57 ` tino.keitel+xorg
2011-12-15 18:54 ` tino.keitel+xorg
2011-12-16 16:38 ` tino.keitel+xorg [this message]
2011-12-16 17:06 ` [Intel-gfx] " Keith Packard
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