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 9303BC433EF for ; Tue, 31 May 2022 02:55:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243673AbiEaCzp (ORCPT ); Mon, 30 May 2022 22:55:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232746AbiEaCzp (ORCPT ); Mon, 30 May 2022 22:55:45 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 942328CCFB for ; Mon, 30 May 2022 19:55:44 -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 0DCD0B80E5B for ; Tue, 31 May 2022 02:55:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id BEC42C385B8 for ; Tue, 31 May 2022 02:55:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653965741; bh=wYPh+CdhuEOsU+fJ2xTWQM3EHzuiKd0nxlFhsDePAac=; h=From:To:Subject:Date:In-Reply-To:References:From; b=HR1w/pK828qxLF7dYpKWX9OfMOXJsJ/7ytkVEnwx+DcedMW1IJqVw3Tk2uSe2u82j xWTC5vw6HCrBbfkPTxui2kRhQ02hpE6hmkuln38d9P3g0XPKYh+ZhgiRoVAZ1Y3n/K Vm+tBU27DIVzPbGZkkWW9FHdBDTuoey8RNsLr2Q/4/6xpENVxXmoEs37kX21E+r73b HZ192HWwxPHS/n7zKuarFpM2yTm7L2czttGfz4XEOg9Tv/IssrLaRwhD/8xn1SxKy3 D+8hv0qMIAyiFIhw1G5zgM6xU9ZvAcTk8GoNO6R7ur17GZ3MHLAqF0uh2tXKFpRTb5 3ePiAtbuu0/nQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A5FC4CC13AD; Tue, 31 May 2022 02:55:41 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 215938] amd-pstate ignoring scaling_max_freq after waking from suspend Date: Tue, 31 May 2022 02:55:41 +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: perry_yuan@outlook.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=3D215938 --- Comment #7 from perry_yuan@outlook.com --- (In reply to Alex Maras from comment #6) > Hey Perry, >=20 > I've attached the /proc/cpuinfo output and dmesg output after the listed > process. Do you want anything more for the moment? Let me know if you need > anything, happy to help. >=20 > Alex Thanks for your info. Could you try this kernel ? https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/driv= ers/cpufreq/amd-pstate.c?h=3Dv5.18 add this to grub. amd-pstate.dyndbg=3D+p acpi-cpufreq.dyndbg=3D+p freq_table.dyndbg=3D+p cpufreq.dyndbg=3D+p cpufreq_governor.dyndbg=3D+p I didn't find amd pstate driver related log in your last dmesg. more debug logs will be helpful. Thanks. Perry. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=