linux-kernel - [GIT PULL] Thermal control fixes for v6.10-rc8

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>] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAJZ5v0iomX7aKU5c9-uBiRoVKonwRdCvoT9xNih8401ef7ShuQ@mail.gmail.com>
Date: Wed, 10 Jul 2024 12:57:16 +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>, Daniel Lezcano <daniel.lezcano@...aro.org>
Subject: [GIT PULL] Thermal control fixes for v6.10-rc8

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 thermal-6.10-rc8

with top-most commit 94eacc1c583dd2ba51a2158fb13285f5dc42714b

 thermal: core: Fix list sorting in __thermal_zone_device_update()

on top of commit 22a40d14b572deb80c0648557f4bd502d7e83826

 Linux 6.10-rc6

to receive thermal control fixes for final 6.10.

These fix a possible NULL pointer dereference in a thermal governor, fix
up the handling of thermal zones enabled before their temperature can be
determined and fix list sorting during thermal zone temperature updates.

Specifics:

 - Prevent the Power Allocator thermal governor from dereferencing a NULL
   pointer if it is bound to a tripless thermal zone (Nícolas Prado).

 - Prevent thermal zones enabled too early from staying effectively
   dormant forever because their temperature cannot be determined
   initially (Rafael Wysocki).

 - Fix list sorting during thermal zone temperature updates to ensure
   the proper ordering of trip crossing notifications (Rafael Wysocki).

Thanks!


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

Nícolas F. R. A. Prado (1):
      thermal: gov_power_allocator: Return early in manage if trip_max is NULL

Rafael J. Wysocki (2):
      thermal: core: Call monitor_thermal_zone() if zone temperature is invalid
      thermal: core: Fix list sorting in __thermal_zone_device_update()

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

 drivers/thermal/gov_power_allocator.c |  3 +++
 drivers/thermal/thermal_core.c        | 15 ++++++++-------
 drivers/thermal/thermal_core.h        |  6 ++++++
 3 files changed, 17 insertions(+), 7 deletions(-)