linux-kernel - Re: [REGRESSION] [BISECTED] Unable to use 3D with Radeon 2100 and UI freezes with Firefox

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Message-ID: <CAPM=9txTVVxvv85kcZqBVjmpVK1zsAvVarLv1Sm7viwfF+ZYyA@mail.gmail.com>
Date:	Mon, 25 Jul 2011 09:08:12 +0100
From:	Dave Airlie <airlied@...il.com>
To:	Rogério Brito <rbrito@....usp.br>
Cc:	Thomas Gleixner <tglx@...utronix.de>, linux-kernel@...r.kernel.org
Subject: Re: [REGRESSION] [BISECTED] Unable to use 3D with Radeon 2100 and UI
 freezes with Firefox

2011/7/24 Rogério Brito <rbrito@....usp.br>:
> Dear Thomas and other people,
>
> After experiencing problems with many post 2.6.38 kernels with X when I used
> Firefox to see any webpage that used some of the new HTML5 features (Firefox
> freeze completely X and I could only log in remotely with SSH), I took some
> time to see where things went wrong and, to cut a long story short, I
> bisected the kernel and I found that a commit of yours was the first one
> that introduced a problem with my system:

> `----
>
> Here I have the dmesg output slightly edited with the points that I think
> that are the most relevant to the problem. Please note that my understanding
> of devices/hardware is next to nothing and I may have cut important parts.

Can you attach /proc/interrupts as well please.

Dave.
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