Re: [regression v4.0-rc1] mm: IPIs from TLB flushes causing significant performance degradation.

From: Matt
Date: Mon Mar 02 2015 - 14:45:30 EST

On Mon, Mar 2, 2015 at 8:25 PM, Dave Hansen <dave@xxxxxxxx> wrote:
> On 03/02/2015 11:17 AM, Matt wrote:
>> Linus already posted a fix to the problem, however I can't seem to
>> find the matching commit in his tree (searching for "TLC regression"
>> or "TLB cache").
> It's in 721c21c17ab958abf19a8fc611c3bd4743680e38 iirc.

Mea culpa, should have looked at the date of the thread - was just
grasping at straws to make an help attempt :/

I'll refrain from posting in this thread then to avoid clutter & load
to the list

(this is way over my head, I'm mostly doing minor patch porting and
custom kernels as a hobby)

Kind Regards

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