From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 607C6C433E2 for ; Sat, 5 Sep 2020 14:33:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D60B2078E for ; Sat, 5 Sep 2020 14:33:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728206AbgIEOdU convert rfc822-to-8bit (ORCPT ); Sat, 5 Sep 2020 10:33:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:41564 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728297AbgIEOdT (ORCPT ); Sat, 5 Sep 2020 10:33:19 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 209069] CPU stuck at 800 MHz at any load Date: Sat, 05 Sep 2020 14:33:18 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Power Management X-Bugzilla-Component: cpufreq X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: moonlapse81@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-pm@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=209069 Oleh Vinichenko (moonlapse81@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |moonlapse81@gmail.com --- Comment #9 from Oleh Vinichenko (moonlapse81@gmail.com) --- I hit this issue as well. On Lenovo ThinkPad W520, with SandyBridge CPU, Intel(R) Core(TM) i7-2860QM. gradually updated through versions 5.8.* from older kernels, while keeping kernel configuration the same. If this new change to be expected as default, there must be documentation about this new behaviour and what is required to keep active state. What is required to change in kernel configuration, if needed. This caused massive compilation time regressions and shoudl not be cast on users without update steps. -- You are receiving this mail because: You are the assignee for the bug.