linux-kernel - Re: Linux 6.15.4

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Message-ID: <c7b240ad-03d0-460f-be05-0a61e1267695@web.de>
Date: Sun, 29 Jun 2025 14:09:48 +0200
From: Jörg-Volker Peetz <jvpeetz@....de>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
 linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
 torvalds@...ux-foundation.org, stable@...r.kernel.org
Cc: lwn@....net, jslaby@...e.cz, rafael@...nel.org, viresh.kumar@...aro.org,
 linux-pm@...r.kernel.org
Subject: Re: Linux 6.15.4

Jörg-Volker Peetz wrote on 29/06/2025 12:22:
 > Hi,
 >
 > upgrading from linux kernel 6.14.9 to 6.15.2 and still with 6.15.4 I noticed
 > that on my system  with cpufreq scaling driver amd-pstate the frequencies
 > scaling_min_freq and scaling_max_freq increased, the min from 400 to 422.334
 > MHz, the max from 4,673 to 4,673.823 MHz. The CPU is an AMD Ryzen 7 5700G.

I should add that of course cpuinfo_min_freq and  cpuinfo_max_freq increase in 
the same way.

 > Has anybody else noticed?
 >
 > Is it intended?
 >
Regards,
Jörg