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 9D1EDC433EF for ; Sun, 12 Jun 2022 14:54:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234188AbiFLOya (ORCPT ); Sun, 12 Jun 2022 10:54:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56962 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231723AbiFLOya (ORCPT ); Sun, 12 Jun 2022 10:54:30 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C0E331506 for ; Sun, 12 Jun 2022 07:54:29 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 7EB9A60F1F for ; Sun, 12 Jun 2022 14:54:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id DABBBC341C5 for ; Sun, 12 Jun 2022 14:54:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655045667; bh=lLPoEQ4aW20F+FB+DAj+qAAwvcDJHN4ElgpxaifpUsU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=bVVdgVb/IBfn/ArD6RppgCe0TMd8RCD5Jo2sESPSpYMX7L3r4aezMN5kOfCB7JKFZ +Mc+y8iBWaxV7qWTT2m90CxyKHp/jn+u8ICHqzU9jlxte6JCkvMmJ5wD6ePgLCCi5I manv6Kcp7HcDA00ZfXAx5AMI/qtbkOZ/aYRhW2GMs3FwL43E5f5msmID4e7iOMYkZe 9XQLvFegB9zJz/ZV6jECGegV6eOVCURJvHIk3ptRrU9+OHR2GQ/h3Zhf6I6661W3if Zj6/fDB13+fG72iQnYSu3MnNQYrj8vS5zJCA+zm34NnCP0IedI69cJ8QvIplcFRmNQ 7njs37pUf5OmQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id BCF41CC13B4; Sun, 12 Jun 2022 14:54:27 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 215800] amd-pstate does not allow to set arbitrary maximum CPU frequency above 2200MHz for a desktop Zen 3 CPU Date: Sun, 12 Jun 2022 14:54:27 +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: 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: Message-ID: In-Reply-To: References: 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=3D215800 --- Comment #20 from Artem S. Tashkinov (aros@gmx.com) --- > capture the min/max log Now idea how to do that, where is it logged. /sys/devices/system/cpu/cpu0/acpi_cppc contains this: feedback_ctrs:ref:1185870842796 del:939045433401 lowest_nonlinear_perf:59 highest_perf:186 nominal_freq:3801 lowest_freq:550 nominal_perf:128 lowest_perf:19 reference_perf:128 wraparound_time:18446744073709551615 No idea what highest_perf is - it's a read only value anyways. No idea what= its scale is, 0-255? Why is so below the maximum value? --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=