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 870A5EB64DA for ; Fri, 7 Jul 2023 13:27:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229872AbjGGN1H (ORCPT ); Fri, 7 Jul 2023 09:27:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229661AbjGGN1G (ORCPT ); Fri, 7 Jul 2023 09:27:06 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 511D11BE1 for ; Fri, 7 Jul 2023 06:27:06 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E3D99619B0 for ; Fri, 7 Jul 2023 13:27:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 532ECC433CC for ; Fri, 7 Jul 2023 13:27:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1688736425; bh=YuTvYjzYGUbt4VKpZqOCdbtrdsV0J0Zr1Yu7zvVpYM8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=GSlGDp2kzLtpVNAHcBVfNESIzy2NT+XGo72K5+W9L35BKZNGvlO+BZhwVRDjir8e+ +6UqZMfOymANqWIzgh+RlndM1KV2g3mJzvu6DYcH4mD/Nz6F4jH8UrFwtIHUlQ9F/k OvkjaWclXOuDQZn5fyQWvv/QwVf29AX4q9uoJ7RUE/3l7aWJAtL054WBpPtMTxSjDM Yk2IOY19uiHf3fa++87TmqOULgRlG3nFDp7OKBN6jrqU5fHcPvMrwAKaWZHMjO8wZu g4ISVEaedVoCFJZKCMeQJI0MCr2r1DK+gleWdxdGuccnpBAps/+a/dmLVJ+ReFnrsV l91FUIy3OS3TA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 40B86C53BD3; Fri, 7 Jul 2023 13:27:05 +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: Fri, 07 Jul 2023 13:27:04 +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 #25 from Artem S. Tashkinov (aros@gmx.com) --- In kernel 6.3.12 limiting CPU frequency doesn't work at all: echo 3000000 | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_max_fr= eq Average across all cores and maximum frequencies that I observe now are: 3726MHz and 4898MHz. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=