From: Borislav Petkov <bp@alien8.de>
To: Thomas Renninger <trenn@suse.de>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Len Brown <len.brown@intel.com>,
Linux PM <linux-pm@vger.kernel.org>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Laura Abbott <labbott@fedoraproject.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>,
Simon Schricker <sschricker@suse.de>,
Hannes Reinecke <hare@suse.de>
Subject: Re: [PATCH 1/2] PM / arch: x86: Rework the MSR_IA32_ENERGY_PERF_BIAS handling
Date: Fri, 22 Mar 2019 17:43:39 +0100 [thread overview]
Message-ID: <20190322164339.GF12472@zn.tnic> (raw)
In-Reply-To: <2431307.7efAn4P022@house>
On Fri, Mar 22, 2019 at 05:27:43PM +0100, Thomas Renninger wrote:
> Thanks Rafael for your quick look at and all the time you spend for this!
>
> A /sys userspace knob will certainly not be enough for us.
> You'll need a tool installed fixing this.
We won't pick up the second patch converting to the sysfs interface of
course - only the first one. The second patch is beginning the slow
phasing out of the direct /dev/msr access.
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
next prev parent reply other threads:[~2019-03-22 16:43 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 22:12 [PATCH 0/2] PM / arch: x86: MSR_IA32_ENERGY_PERF_BIAS handling fixes and sysfs i/f Rafael J. Wysocki
2019-03-21 22:18 ` [PATCH 1/2] PM / arch: x86: Rework the MSR_IA32_ENERGY_PERF_BIAS handling Rafael J. Wysocki
2019-03-22 9:03 ` Hannes Reinecke
2019-03-22 14:28 ` Borislav Petkov
2019-03-22 14:31 ` Thomas Gleixner
2019-03-22 14:35 ` Borislav Petkov
2019-03-22 16:12 ` Thomas Gleixner
2019-03-22 16:52 ` Joe Perches
2019-03-25 10:06 ` Rafael J. Wysocki
2019-03-22 16:27 ` Thomas Renninger
2019-03-22 16:43 ` Borislav Petkov [this message]
2019-03-25 11:31 ` Borislav Petkov
2019-03-21 22:20 ` [PATCH 2/2] PM / arch: x86: MSR_IA32_ENERGY_PERF_BIAS sysfs interface Rafael J. Wysocki
2019-03-22 9:03 ` Hannes Reinecke
2019-03-22 14:46 ` Borislav Petkov
2019-03-25 10:01 ` Rafael J. Wysocki
2019-03-22 15:00 ` Peter Zijlstra
2019-03-25 9:56 ` Rafael J. Wysocki
2019-03-25 11:32 ` Borislav Petkov
2019-05-09 10:23 ` Ido Schimmel
2019-05-09 17:18 ` Rafael J. Wysocki
2019-05-09 17:43 ` Ido Schimmel
2019-05-09 21:28 ` [PATCH] x86: intel_epb: Take CONFIG_PM into account Rafael J. Wysocki
2019-05-10 6:01 ` Ingo Molnar
2019-05-27 10:56 ` [PATCH] x86: intel_epb: Do not build when CONFIG_PM is unset Rafael J. Wysocki
2019-05-30 7:47 ` Ingo Molnar
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