Re: Performance Regression in Linux Kernel 5.19

[Peter Zijlstra]

On Tue, Sep 13, 2022 at 08:40:49AM +0000, Manikandan Jagatheesan wrote:

> Are there are any ongoing activities to optimize the performance?

https://lkml.kernel.org/r/20220902130625.217071627@xxxxxxxxxxxxx

I should post a new version soonish:

  git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git call-depth-tracking

boot with:

  spectre_v2=retpoline retbleed=stuff