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

[Dave Hansen]

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.
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