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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 095C2C433F5 for ; Tue, 5 Apr 2022 02:38:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229940AbiDECke (ORCPT ); Mon, 4 Apr 2022 22:40:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229762AbiDECk0 (ORCPT ); Mon, 4 Apr 2022 22:40:26 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8597023F3BD for ; Mon, 4 Apr 2022 18:43:12 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A4C0AB81A5C for ; Tue, 5 Apr 2022 01:43:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 4B905C340EE for ; Tue, 5 Apr 2022 01:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1649122989; bh=KFB0kUE4U+pSS2JIrALj266qhKSuv8SDu1Z9NgqRlaY=; h=From:To:Subject:Date:From; b=J9Frc7W74GIwUJXPdxhE46Af/cTKFNc+dugMpXjGW1XK4VWjHCMIA1DhqAwNqEv6J prbNjRUS/4vj845d6Ge8MKnApD9Fg6gWuzdLBLNsTAa1n7uVW4Io6NxCTFzTCCPEfw 8L39gRaLzIHf2ZwQvoqOtY2pT7CijhYUxFLcwQcVjVAMUktYIqCEJsmrl4eOY3+oaz JN+cR+xSP9ffR4DFZi7ZYkEn7984/aw18rmOWR7k9uhs6t9rFjYaIYD/8vEO5azQ5C lVS9dTCjY0mR/qVbKT9bPFJkS8wiuKqDWMZ56HfcONRIo4vDgTzdmJESyBpQQpVf+Q zkGM6pl7a2dfw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 3209CC05FD4; Tue, 5 Apr 2022 01:43:09 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 215801] New: Rmmod'ing amd-pstate doesn't restore acpi-cpufreq Date: Tue, 05 Apr 2022 01:43:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new 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: aros@gmx.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: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D215801 Bug ID: 215801 Summary: Rmmod'ing amd-pstate doesn't restore acpi-cpufreq Product: Power Management Version: 2.5 Kernel Version: 5.17.1 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: cpufreq Assignee: linux-pm@vger.kernel.org Reporter: aros@gmx.com Regression: No It's nice that you can now replace acpi-cpufreq with amd-pstate using repla= ce=3D1 but what about the opposite? Can it be done without rebooting if acpi-cpufreq is built-in? Would be really nice to have. Meanwhile some sort of power managerment still works after `rmmod amd-pstat= e` because I see that reported frequencies in /proc/cpuinfo change: one or two random cores are oscillating between 1700 and 2000MHz, all the others are s= tuck at 3800MHz. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=