From: "Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>
To: Wei Wang <wei.w.wang@intel.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
wei.liu2@citrix.com, jbeulich@suse.com
Subject: Re: intel_pstate driver patches by Wei Wang from 2015
Date: Mon, 17 Dec 2018 12:09:27 +0100 [thread overview]
Message-ID: <20181217110927.GA23474@mail-itl> (raw)
In-Reply-To: <5C176180.3090200@intel.com>
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On Mon, Dec 17, 2018 at 04:42:40PM +0800, Wei Wang wrote:
> 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.
I see. FWIW Xen have also non-cloud use cases, like Qubes OS.
--
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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next prev parent reply other threads:[~2018-12-17 11:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 14:16 intel_pstate driver patches by Wei Wang from 2015 Marek Marczykowski-Górecki
2018-12-17 8:42 ` Wei Wang
2018-12-17 11:09 ` Marek Marczykowski-Górecki [this message]
2018-12-17 13:19 ` Andrew Cooper
2018-12-17 14:59 ` Wang, Wei W
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