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-prev] [day] [month] [year] [list]
Message-ID: <829c478d-f547-4e12-9976-ed465dd8d4ed@yahoo.de>
Date: Mon, 3 Jun 2024 20:49:55 +0200
From: "fhortner@...oo.de" <fhortner@...oo.de>
To: "Rafael J. Wysocki" <rafael@...nel.org>
Cc: Linux regressions mailing list <regressions@...ts.linux.dev>,
 "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>, linux-pm@...r.kernel.org,
 LKML <linux-kernel@...r.kernel.org>
Subject: Re: Regression, thermal: core: battery reading wrong after wake from
 S3 [Was: Bug Report according to thermal_core.c]

I Totally agree, this was also my first thought, what has the battery 
state to do with thermals.
But at least, so far, we have in total three repros confirmed in the bug 
report. All of the same machine.
Thinkpad X1 Xtreme Gen2 = Thinkpad P1 Gen2. The only difference is the 
graphics Nvidia Geforce vs Nvidia Quadro

these are the types of thermal zones:

cat /sys/class/thermal/thermal_zone*/type
acpitz
SEN6
SEN7
SEN8
SEN9
SENA
SENB
SENC
SEND
x86_pkg_temp
iwlwifi_1
INT3400 Thermal
SEN1
SEN2
pch_cannonlake
SEN3
SEN0
B0D4
SEN4
SEN5


Am 03.06.24 um 20:38 schrieb Rafael J. Wysocki:
> On Thu, May 30, 2024 at 1:10 PM fhortner@...oo.de <fhortner@...oo.de> wrote:
>> Thanks Thorsten for the side note.
>>
>> I have compiled kernel 6.8.11 with reverted commit
>> 5a5efdaffda5d23717d9117cf36cda9eafcf2fae.
>>
>> Battery Status works fine now with reverted commit after S3 Sleep and
>> Wake cycles.
> Well, the connection between the battery status and the resume of
> thermal zones is somewhat unclear to me at the moment.
>
> Most likely, the commit in question changes the timing of system
> resume which affects the battery behavior and it seems to be related
> to the EC somehow.
>
> Let's first see what thermal zones there are on your system, so please
> send the output of
>
> $ cat /sys/class/thermal/thermal_zone*/type


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ