linux-kernel - [GIT PULL] Power management fix for v4.17-rc4

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Message-ID: <CAJZ5v0gF8FCEFAKnKs2sBOcMdXcbyctYmsS-KLu8EmOjLdKcow@mail.gmail.com>
Date:   Fri, 4 May 2018 12:12:17 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Linux PM <linux-pm@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] Power management fix for v4.17-rc4

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm-4.17-rc4

with top-most commit d4f3388afd488ed15368fa7413b8bd6d1f98bb1d

 cpufreq / CPPC: Set platform specific transition_delay_us

on top of commit 6da6c0db5316275015e8cc2959f12a17584aeb64

 Linux v4.17-rc3

to receive a power management fix for 4.17-rc4.

This fixes a regression from the 4.14 cycle in the CPPC cpufreq
driver causing it to use an incorrect transition delay value
which leads to a very high rate of frequency change requests when
the schedutil governor is in use (Prashanth Prakash).

Thanks!


---------------

Prashanth Prakash (1):
      cpufreq / CPPC: Set platform specific transition_delay_us

---------------

 drivers/cpufreq/cppc_cpufreq.c | 46 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 2 deletions(-)