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From: Peter Zijlstra <peterz@infradead.org>
To: Giovanni Gherdovich <ggherdovich@suse.cz>
Cc: srinivas.pandruvada@linux.intel.com, tglx@linutronix.de,
	mingo@redhat.com, bp@suse.de, lenb@kernel.org, rjw@rjwysocki.net,
	x86@kernel.org, linux-pm@vger.kernel.org,
	linux-kernel@vger.kernel.org, mgorman@techsingularity.net,
	matt@codeblueprint.co.uk, viresh.kumar@linaro.org,
	juri.lelli@redhat.com, pjt@google.com,
	vincent.guittot@linaro.org, qperret@qperret.net,
	dietmar.eggemann@arm.com
Subject: Re: [PATCH 1/2] x86,sched: Add support for frequency invariance
Date: Wed, 2 Oct 2019 20:47:57 +0200	[thread overview]
Message-ID: <20191002184757.GG4643@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <1570019152.22393.0.camel@suse.cz>

On Wed, Oct 02, 2019 at 02:25:52PM +0200, Giovanni Gherdovich wrote:

> > What about KABYLAKE_X and ICELAKE_X ?
> 
> KABYLAKE_X: does it exist? I couldn't find it in
> arch/x86/include/asm/intel-family.h (the tip tree), I only see KABYLAKE_L and
> KABYLAKE.

My bad, I must've been staring cross-eyed at intel-family.h.

> If the SDM is outdated and ICELAKE_X is also in that category, then the
> turbostat source code is outdated too as it has this function to detect this
> feature:

I think you can trust the turbostat code.

  reply	other threads:[~2019-10-02 18:48 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-09  2:42 [PATCH 0/2] Add support for frequency invariance for (some) x86 Giovanni Gherdovich
2019-09-09  2:42 ` [PATCH 1/2] x86,sched: Add support for frequency invariance Giovanni Gherdovich
2019-09-11 15:28   ` Doug Smythies
2019-09-13 20:58     ` Doug Smythies
2019-09-17 14:25       ` Giovanni Gherdovich
2019-09-19 14:42         ` Doug Smythies
2019-09-24  8:06           ` Mel Gorman
2019-09-24 17:52             ` Doug Smythies
2019-09-13 22:52   ` Srinivas Pandruvada
2019-09-17 14:27     ` Giovanni Gherdovich
2019-09-17 15:55       ` Vincent Guittot
2019-09-19 23:55       ` Srinivas Pandruvada
2019-09-14 10:57   ` Quentin Perret
2019-09-17 14:27     ` Giovanni Gherdovich
2019-09-17 14:39       ` Quentin Perret
2019-09-24 14:03       ` Peter Zijlstra
2019-09-24 16:00         ` Peter Zijlstra
2019-10-02 12:27           ` Giovanni Gherdovich
2019-10-02 18:45             ` Peter Zijlstra
2019-09-24 16:04   ` Peter Zijlstra
2019-10-02 12:26     ` Giovanni Gherdovich
2019-10-02 18:35       ` Peter Zijlstra
2019-09-24 16:30   ` Peter Zijlstra
2019-10-02 12:25     ` Giovanni Gherdovich
2019-10-02 18:47       ` Peter Zijlstra [this message]
2019-09-09  2:42 ` [PATCH 2/2] cpufreq: intel_pstate: Conditional frequency invariant accounting Giovanni Gherdovich
2019-09-24 16:01 ` [PATCH 0/2] Add support for frequency invariance for (some) x86 Peter Zijlstra

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