Re: [Bug #14924] Weird hard hangs when rendering 'some' web-sites in Firefox
From: AmÃrico Wang
Date: Mon Jan 25 2010 - 22:07:02 EST
On Tue, Jan 26, 2010 at 3:26 AM, David <david@xxxxxxxxxxxxxxx> wrote:
> AmÃrico Wang wrote:
>> On Sun, Jan 24, 2010 at 11:04:33PM +0100, Rafael J. Wysocki wrote:
>>> This message has been generated automatically as a part of a report
>>> of recent regressions.
>>> The following bug entry is on the current list of known regressions
>> >from 2.6.32. ÂPlease verify if it still should be listed and let me know
>>> (either way).
>>> Bug-Entry Â Â: http://bugzilla.kernel.org/show_bug.cgi?id=14924
>>> Subject Â Â Â Â Â Â Â: Weird hard hangs when rendering 'some' web-sites in Firefox
>>> Submitter Â Â: David <david@xxxxxxxxxxxxxxx>
>>> Date Â Â Â Â : 2009-12-21 21:53 (35 days old)
>>> References Â : http://marc.info/?l=linux-kernel&m=126143375823340&w=4
>> Hmm, you have CONFIG_DETECT_SOFTLOCKUP=y, I have no idea what happened,
>> doing a bisect would be appreciated.
> I no longer have the offending hardware, but I think that the issue was
> probably corrected by:
> Â Âcafe6609d6dc0a6a278f9fdbb59ce4d761a35ddd -
> drm/radeon/kms: Schedule host path read cache flush through the ring V2
> as the offending ATI graphics was indeed R300.
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