From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 29787] random XRandR failures (i2c related?)
Date: Sat, 20 Nov 2010 05:13:35 -0800 (PST)
Message-ID: <20101120131335.9CB6B13000D@annarchy.freedesktop.org>
References:
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path:
Received: from annarchy.freedesktop.org (annarchy.freedesktop.org
[131.252.210.176])
by gabe.freedesktop.org (Postfix) with ESMTP id DCA259E7CE
for ;
Sat, 20 Nov 2010 05:13:35 -0800 (PST)
In-Reply-To:
List-Unsubscribe: ,
List-Archive:
List-Post:
List-Help:
List-Subscribe: ,
Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
https://bugs.freedesktop.org/show_bug.cgi?id=29787
--- Comment #14 from Arno Schuring 2010-11-20 05:13:34 PST ---
Grumble. So, how will this be fixed? Sprinkle the code with
preempt_disable()/enable() pairs? Advise all users (well, me) to disable
preemption? Change the code so it no longer acts on intermittent EDID failures?
Ask your colleagues to design sane hardware that doesn't rely on software
interaction for timing-critical operations ;) ?
FWIW, I'm perfectly happy to disable preemption in my kernel, haven't run a
distro-provided kernel since 2.6.27. But your explanation sounds like this
could bite a lot more users than just me.
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.