From: Chris Wilson <chris@chris-wilson.co.uk>
To: Linus Torvalds <torvalds@linux-foundation.org>,
Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: i915: GPU hung (F14, Intel Core i5-670)
Date: Mon, 28 May 2012 08:06:35 +0100 [thread overview]
Message-ID: <1338188819_305094@CP5-2952> (raw)
In-Reply-To: <CA+55aFwbxK2Pip8t7PernCpja5x2_XcpMsHgcWzA0phwps3=Bw@mail.gmail.com>
On Sun, 27 May 2012 18:26:05 -0700, Linus Torvalds <torvalds@linux-foundation.org> wrote:
> i915_error_state contents attached. I haven't done the bejeweled thing
> in a while, but it used to work fine, so I'm pretty sure this is new.
> There seems to have been a fair amount of ringbuffer and fencing work
> by Chris since 3.4, so..
>
> Any other information I can give you guys?
No, the i915_error_state had everything I needed to see. It is the old
ddx bug that was hardcoding a maximum relocation address that never
corresponded with an actual hw limit. As soon we try to use memory above
that value, the GPU decides not to listen to us any more.
Fixed in xf86-video-intel 2.14.901
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2012-05-28 7:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-28 1:26 i915: GPU hung (F14, Intel Core i5-670) Linus Torvalds
2012-05-28 7:06 ` Chris Wilson [this message]
2012-05-29 14:45 ` Adam Jackson
2012-05-30 2:41 ` Linus Torvalds
2012-05-30 7:11 ` Chris Wilson
2012-05-30 7:25 ` Chris Wilson
2012-05-30 16:22 ` Linus Torvalds
2012-05-30 7:42 ` Daniel Vetter
2012-05-30 16:21 ` Linus Torvalds
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