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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 998B0C433DF for ; Thu, 27 Aug 2020 15:28:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 744DB2080C for ; Thu, 27 Aug 2020 15:28:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728037AbgH0P2C (ORCPT ); Thu, 27 Aug 2020 11:28:02 -0400 Received: from cloudserver094114.home.pl ([79.96.170.134]:45706 "EHLO cloudserver094114.home.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727924AbgH0P1x (ORCPT ); Thu, 27 Aug 2020 11:27:53 -0400 Received: from 89-64-89-85.dynamic.chello.pl (89.64.89.85) (HELO kreacher.localnet) by serwer1319399.home.pl (79.96.170.134) with SMTP (IdeaSmtpServer 0.83.459) id f38dcea90268020e; Thu, 27 Aug 2020 17:27:50 +0200 From: "Rafael J. Wysocki" To: Linux PM Cc: Srinivas Pandruvada , LKML , Doug Smythies , Artem Bityutskiy Subject: [PATCH v3 0/5] cpufreq: intel_pstate: Address some HWP-related oddities Date: Thu, 27 Aug 2020 17:08:45 +0200 Message-ID: <2240881.fzTuzKk6Gz@kreacher> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Hi All, The v3 is here to address feedback from Srinivas and Doug, and Artem concerns regarding the EPP sysfs interface changes. The purpose of this series is to address some peculiarities related to taking CPUs offline/online and switching between different operation modes with HWP enabled that have become visible after allowing the driver to work in the passive mode with HWP enabled in 5.9-rc1 (and one that was there earlier, but can be addressed easily after the changes made in 5.9-rc1). Please refer to the patch changelogs for details. For easier testing/review, the series is available from the git branch at: git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ intel_pstate-testing I've done my best to address all of the possible corner cases, but the test matrix is quite extensive and I may have missed something, so go ahead and test. Thanks, Rafael