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 B33A1C433F5 for ; Thu, 19 May 2022 02:34:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229437AbiESCe4 (ORCPT ); Wed, 18 May 2022 22:34:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232932AbiESCez (ORCPT ); Wed, 18 May 2022 22:34:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98CACD682D for ; Wed, 18 May 2022 19:34:54 -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 81953618A6 for ; Thu, 19 May 2022 02:34:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id E4592C34113 for ; Thu, 19 May 2022 02:34:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652927692; bh=LIVL+qUgk3ilP+w8eihz0D04l+8Pg6TJrPyZMJFCEYA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=RqLqWVNFG5IaHoDqyo+L70DO3raEKgC2mh0tqulsMqRKQtCw23jf2yW+qyNfIYaek 7wtAcnw+lp181qTVU1iDR/LarSoNnLn2EsH21CQthxJgmBGCbqzARGj7Y6VP0fDzjr dp0qpWyItSclR2n8SFnscI+6MYgHCk9avgIb/QpyBHHxwCZ20/BNCtNUd86y543omv jqMTcaHmnp2gKTWJvyYRKBv9rOA0Y75D/mnYfvCwb2SZahLAtoB+XGXrg2uaGh6Dyr DJvH3vYwv+SOIW3OcpDEFv0VWGZwdzHsGqu6lg3mTRJTEujwTAb8RfS345TwSuYMWP HE58JTKKf76jA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C9F19CC13B5; Thu, 19 May 2022 02:34:52 +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: Thu, 19 May 2022 02:34:52 +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=3D215800 --- Comment #17 from perry_yuan@outlook.com --- (In reply to Artem S. Tashkinov from comment #16) > (In reply to perry_yuan from comment #15) > >=20 > > Could you help to try the below kernel ? > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/ > > drivers/cpufreq/amd-pstate.c?h=3Dnext-20220516 > >=20 > > I tried this kernel, but 5950x cannot reproduce the issue as yours. >=20 > Does this patch require enabling debugging in the kernel? I'm not sure ho= w I > am supposed to share (debug) data once I've applied it. Hi Artem. I mean you could build the kernel and install it on your system. and switch the governor , capture the min/max log ,etc. I do not find the reproducing way, but I still want to try to reproduce the issue if you can confirm the kernel link has same problem. 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.=