linux-kernel - [GIT PULL] Power management fixes for v4.6-rc5

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Thu, 21 Apr 2016 21:56:20 +0200
From:	"Rafael J. Wysocki" <rafael@...nel.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] Power management fixes for v4.6-rc5

Hi Linus,

Please pull from

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm+acpi-4.6-rc5

to receive power management material for v4.6-rc5 with top-most
commit 395da1259ac3e3fdc70636a854c993ddb76c6169

 Merge branch 'pm-cpufreq-fixes'

on top of commit c3b46c73264b03000d1e18b22f5caf63332547c9

 Linux 4.6-rc4

Two fixes for issues introduced recently, one for an intel_pstate
driver problem uncovered by the recent switch over from using
timers and the other one for a potential cpufreq core problem
related to system suspend/resume.

Specifics:

 - Fix an intel_pstate driver problem causing CPUs to get stuck in
   the highest P-state when completely idle uncovered by the recent
   switch over from using timers (Rafael Wysocki).

 - Avoid attempts to get the current CPU frequency when all devices
   (like I2C controllers that may be nedded for that purpose) have
   been suspended during system suspend/resume (Rafael Wysocki).

Thanks!

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

Rafael J. Wysocki (2):
      intel_pstate: Avoid getting stuck in high P-states when idle
      cpufreq: Abort cpufreq_update_current_freq() for cpufreq_suspended set

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

 drivers/cpufreq/cpufreq.c      | 3 +++
 drivers/cpufreq/intel_pstate.c | 4 ++++
 2 files changed, 7 insertions(+)