linux-kernel - Re: 3.1-rc5 is the worst

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Message-ID: <CAC9WiBgTwuQOi0B43kROSN0+cS9bTqLuiKyCxA6DGeTLTfzkcw@mail.gmail.com>
Date:	Wed, 21 Sep 2011 09:57:25 +0200
From:	Francis Moreau <francis.moro@...il.com>
To:	Keith Packard <keithp@...thp.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: 3.1-rc5 is the worst

On Tue, Sep 20, 2011 at 10:55 PM, Francis Moreau <francis.moro@...il.com> wrote:
> On Tue, Sep 20, 2011 at 7:18 PM, Keith Packard <keithp@...thp.com> wrote:
>> On Sun, 11 Sep 2011 20:33:14 +0200, Francis Moreau <francis.moro@...il.com> wrote:
>>
>>> Ok this seems to fix the issue.
>>
>> I've posted a patch that disables fbc by default on Ironlake machines;
>> I'd like to have it tested to make sure it actually does what it's
>> supposed to do, and resolves the issue for you without a special kernel
>> command line argument. If it does, I'll make sure this lands in 3.1
>
> Ok will test and report the result tomorrow (Wednesday).
>

Booting with patch applied, it seems to fix my issue.

Futhermore:

$ cat /sys/module/i915/parameters/i915_enable_fbc
-1

Hope that helps.
-- 
Francis
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