Re: [Xen-devel] intel_pstate driver patches by Wei Wang from 2015

[Wei Wang <wei.w.wang@xxxxxxxxx>]

On 12/14/2018 10:16 PM, Marek Marczykowski-Górecki wrote:
> Hi,
>
> I wonder what happened to intel_pstate patch series[1] back in 2015?
> I've seen there was some review feedback[2][3][4][5][6][7] on v6,
> patches 4/6 and 6/6 were acked. Were the review comments ever addressed
> (can't find it)?  Or maybe there is some other mechanism in place for proper
> power management on recent Intel CPUs? Apparently acpi-cpufreq driver
> not always does its job well[8].
>
> [1] https://lists.xenproject.org/archives/html/xen-devel/2015-10/msg03048.html
> [2] https://lists.xenproject.org/archives/html/xen-devel/2015-11/msg02043.html
> [3] https://lists.xenproject.org/archives/html/xen-devel/2015-11/msg02410.html
> [4] https://lists.xenproject.org/archives/html/xen-devel/2015-11/msg02430.html
> [5] https://lists.xenproject.org/archives/html/xen-devel/2015-11/msg02443.html
> [6] https://lists.xenproject.org/archives/html/xen-devel/2015-11/msg02456.html
> [7] https://lists.xenproject.org/archives/html/xen-devel/2015-10/msg03086.html
> [8] https://github.com/QubesOS/qubes-issues/issues/4604#issuecomment-446816536
Hi Marek,

It was paused because there was no users in the clouds - people usually 
have P-state disabled.
Best,
Wei

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