Re: [Bug #12417] glx performance drop with: "x86: PAT: implementtrack/untrack of pfnmap regions for x86 - v3"

From: Ingo Molnar
Date: Wed Feb 04 2009 - 11:43:24 EST



* Alexey Fisher <bug-track@xxxxxxxxxxxxxxxxx> wrote:

> Ingo Molnar schrieb:
>> * Rafael J. Wysocki <rjw@xxxxxxx> 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 2.6.28. Please verify if it still should be listed and let me know
>>> (either way).
>>>
>>>
>>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12417
>>> Subject : glx performance drop with: "x86: PAT: implement track/untrack of pfnmap regions for x86 - v3"
>>> Submitter : Alexey Fisher <bug-track@xxxxxxxxxxxxxxxxx>
>>> Date : 2009-01-06 18:46 (30 days old)
>>> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5899329b19100c0b82dc78e9b21ed8b920c9ffb3
>>> References : http://marc.info/?l=linux-kernel&m=123126782822696&w=4
>>> Handled-By : Pallipadi, Venkatesh <venkatesh.pallipadi@xxxxxxxxx>
>>> Ingo Molnar <mingo@xxxxxxx>
>>>
>>
>> this should be fixed in latest -git. Alexey, can you confirm?
>>
>> Ingo
>
> I confirm it. It working great with latest git 2.6.29-rc3-00495-gdcf6a79.

Thanks for the testing!

Ingo
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