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 648C4EB64D7 for ; Fri, 23 Jun 2023 14:15:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232058AbjFWOPI (ORCPT ); Fri, 23 Jun 2023 10:15:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230379AbjFWOPF (ORCPT ); Fri, 23 Jun 2023 10:15:05 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC50F2696 for ; Fri, 23 Jun 2023 07:15:03 -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 7DD3261A5A for ; Fri, 23 Jun 2023 14:15:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id E13C1C433C0 for ; Fri, 23 Jun 2023 14:15:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687529702; bh=conaE5lscTt+B8k1OO4KkIxlHXrLDYjllOhUKIA8AzU=; h=From:To:Subject:Date:From; b=mSIiqx5WzD6Ln/T7xtVBPoIh6HQzjMu5Vdvl4oYdZmFs1V936kWCQQCAx1tmcOyKi D4j7/jDJwn5rb+lW8+poWeKYBfm4zsianONPuTeLqL4oe1ujdO5pnOgfxBZFvr6fsa Nuh7bAcYwN/69oi4Mper/vAuYFaRFI0x9jhKVGQTSCupokkRS28QJjxY7euW9CO1uB cZ8aDLA/E7irpVxBWR/LycwDmMvSZW5Y9la/YDchG+3+XcqPYGdL/ceVC+tAJ4a4t+ Gw9BMV0vQKFvFWG6QE9jd4GBnn710fIZ+RZUkVcLVabk68v38Vcds+uxpKG9G4qLCl d6xyydzu6M39A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id CE092C53BD0; Fri, 23 Jun 2023 14:15:02 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 217589] New: Intel CPU maximum boost frequency reduced after resume from suspend to RAM Date: Fri, 23 Jun 2023 14:15:02 +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: bjackson0971@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-pm@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys 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=3D217589 Bug ID: 217589 Summary: Intel CPU maximum boost frequency reduced after resume from suspend to RAM Product: Power Management Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: cpufreq Assignee: linux-pm@vger.kernel.org Reporter: bjackson0971@gmail.com Regression: No Hardware: MSI MAG Tomahawk Z790 Wifi motherboard, 7D91vH6 BIOS, with Intel i7-13700K, p-cores overclocked to 5.5GHz, e-cores overclocked to 4.4GHz Kernel: Linux fedora 6.3.9-200.fc38.x86_64 While running: sysbench cpu run --num-threads=3D24, then run cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq | sort -rn Correct output after reboot: 5500054 5500054 5500000 5500000 5500000 5500000 5500000 5500000 5500000 5500000 5499945 5499945 5499945 5499945 5499945 5499945 4400096 4400044 4400017 4400006 4400004 4400002 4400000 4399960 After suspend to RAM and resume, CPU frequencies are at hardware default without overclock: 5399941 5399941 5300057 5300057 5300000 5300000 5300000 5300000 5300000 5300000 5300000 5300000 5300000 5300000 4500000 4499951 4200050 4200038 4200036 4200004 4199991 4199985 4199963 4199897 CPU boost clock should retain overclocked speeds after resume from suspend. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=