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

[Ingo Molnar]

* 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 (14 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>

is it still broken with the current lineup of x86 fixes:

  git pull git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git x86-fixes-for-linus

?

	Ingo
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