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

Alexey Fisher
2009-02-04T16:02:30Z

Ingo Molnar schrieb:
> * Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org> 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-M18mAb7Tlt0yCq4wW13eYl6hYfS7NtTn@public.gmane.org>
>> 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-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
>> Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
>>
>
> 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.
Alexey