Giovanni Gherdovich writes:
> On Mon, 2018-07-30 at 11:32 -0700, Francisco Jerez wrote:
>> Mel Gorman writes:
>>
>> > On Sat, Jul 28, 2018 at 01:21:51PM -0700, Francisco Jerez wrote:
>> > > > > Please revert this series, it led to significant energy usage and
>> > > > > graphics performance reg
On Tue, 2018-07-31 at 17:04 +0200, Peter Zijlstra wrote:
> On Mon, Jul 30, 2018 at 07:06:21AM -0700, Srinivas Pandruvada wrote:
> > On Mon, 2018-07-30 at 14:16 +0300, Eero Tamminen wrote:
> > > Questions:
> > >
> > > * Does currently kernel CPU freq management have any idea which
> > > IO
> > >
On Mon, Jul 30, 2018 at 07:06:21AM -0700, Srinivas Pandruvada wrote:
> On Mon, 2018-07-30 at 14:16 +0300, Eero Tamminen wrote:
> > Questions:
> >
> > * Does currently kernel CPU freq management have any idea which IO
> >devices share TDP with the CPU cores?
> No. The requests we do to hardwar
On Mon, 2018-07-30 at 11:32 -0700, Francisco Jerez wrote:
> Mel Gorman writes:
>
> > On Sat, Jul 28, 2018 at 01:21:51PM -0700, Francisco Jerez wrote:
> > > > > Please revert this series, it led to significant energy usage and
> > > > > graphics performance regressions [1]. The reasons are roughl
Mel Gorman writes:
> On Sat, Jul 28, 2018 at 01:21:51PM -0700, Francisco Jerez wrote:
>> >> Please revert this series, it led to significant energy usage and
>> >> graphics performance regressions [1]. The reasons are roughly the ones
>> >> we discussed by e-mail off-list last April: This causes
On Mon, 2018-07-30 at 16:43 +0100, Mel Gorman wrote:
> On Sat, Jul 28, 2018 at 01:21:51PM -0700, Francisco Jerez wrote:
> > > > Please revert this series, it led to significant energy usage
> > > > and
> > > > graphics performance regressions [1]. The reasons are roughly
> > > > the ones
> > > > w
On Sat, Jul 28, 2018 at 01:21:51PM -0700, Francisco Jerez wrote:
> >> Please revert this series, it led to significant energy usage and
> >> graphics performance regressions [1]. The reasons are roughly the ones
> >> we discussed by e-mail off-list last April: This causes the intel_pstate
> >> dri
On Mon, 2018-07-30 at 14:16 +0300, Eero Tamminen wrote:
> Hi Mel,
>
> On 28.07.2018 15:36, Mel Gorman wrote:
> > On Fri, Jul 27, 2018 at 10:34:03PM -0700, Francisco Jerez wrote:
> > > Srinivas Pandruvada writes:
> > >
> > > > Enable HWP boost on Skylake server and workstations.
> > > >
> > >
>
Hi Eero,
On Mon, 2018-07-30 at 11:33 +0300, Eero Tamminen wrote:
> Hi,
>
> On 28.07.2018 17:14, Srinivas Pandruvada wrote:
> > On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
> > > Srinivas Pandruvada writes:
> > >
> > > > Enable HWP boost on Skylake server and workstations.
> > > >
>
Hi Mel,
On 28.07.2018 15:36, Mel Gorman wrote:
On Fri, Jul 27, 2018 at 10:34:03PM -0700, Francisco Jerez wrote:
Srinivas Pandruvada writes:
Enable HWP boost on Skylake server and workstations.
Please revert this series, it led to significant energy usage and
graphics performance regressio
Hi,
On 28.07.2018 17:14, Srinivas Pandruvada wrote:
On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
Srinivas Pandruvada writes:
Enable HWP boost on Skylake server and workstations.
Please revert this series, it led to significant energy usage and
graphics performance regressions
On Sat, 2018-07-28 at 13:23 -0700, Francisco Jerez wrote:
> "Pandruvada, Srinivas" writes:
>
> > On Sat, 2018-07-28 at 07:14 -0700, Srinivas Pandruvada wrote:
> > > On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
> > > > Srinivas Pandruvada
> > > > writes:
> > > >
> > > > > Enable HWP
"Pandruvada, Srinivas" writes:
> On Sat, 2018-07-28 at 07:14 -0700, Srinivas Pandruvada wrote:
>> On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
>> > Srinivas Pandruvada writes:
>> >
>> > > Enable HWP boost on Skylake server and workstations.
>> > >
>> >
>> > Please revert this ser
Srinivas Pandruvada writes:
> On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
>> Srinivas Pandruvada writes:
>>
>> > Enable HWP boost on Skylake server and workstations.
>> >
>>
>> Please revert this series, it led to significant energy usage and
>> graphics performance regressions
Mel Gorman writes:
> On Fri, Jul 27, 2018 at 10:34:03PM -0700, Francisco Jerez wrote:
>> Srinivas Pandruvada writes:
>>
>> > Enable HWP boost on Skylake server and workstations.
>> >
>>
>> Please revert this series, it led to significant energy usage and
>> graphics performance regressions [1]
On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
> Srinivas Pandruvada writes:
>
> > Enable HWP boost on Skylake server and workstations.
> >
>
> Please revert this series, it led to significant energy usage and
> graphics performance regressions [1].
Which SKX platform is targeted to
On Fri, Jul 27, 2018 at 10:34:03PM -0700, Francisco Jerez wrote:
> Srinivas Pandruvada writes:
>
> > Enable HWP boost on Skylake server and workstations.
> >
>
> Please revert this series, it led to significant energy usage and
> graphics performance regressions [1]. The reasons are roughly the
Srinivas Pandruvada writes:
> Enable HWP boost on Skylake server and workstations.
>
Please revert this series, it led to significant energy usage and
graphics performance regressions [1]. The reasons are roughly the ones
we discussed by e-mail off-list last April: This causes the intel_pstate
Enable HWP boost on Skylake server and workstations.
Reported-by: Mel Gorman
Tested-by: Giovanni Gherdovich
Signed-off-by: Srinivas Pandruvada
---
drivers/cpufreq/intel_pstate.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/int
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