From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AF8C418645 for ; Wed, 22 May 2024 14:53:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716389605; cv=none; b=UY2Eh/XZZTqAX7tsNpWdfKrHjCFYsGA4L0udnOM+drKx6v0TCTFi/i7gC2CYBCME16ogfjjvi3RDvMt2RP9LgoGqwIL5xIoNJ2JrxUCMb0nsiLTPFWD80zvCV1JfDXPnH/IyX/Y4GZNiiwXd4z67CftD8uBW/r3kbaGrNFZVTgQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716389605; c=relaxed/simple; bh=B2g7VjM/pDPqyPbdWUk6I18xsPBV8XhidZ4Uhc66X4s=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=WsrE0XKvhHro7nz0442qAjtCSnY5DB7fJvYyHl+43ddLC6j+99meWR8lk/mk9kyMb+uEwkRuzlqW3MsLs4Gfmqz5C15lSXYR+z0QI/brSmT++YNMAXJmbcrpdGFc/8M5RiVKw4IPupwLyNb/o1tlELtJ2RjQN6Oz6kQe/ylrcw4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=p2KQaD9i; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="p2KQaD9i" Received: by smtp.kernel.org (Postfix) with ESMTPS id 4BE0BC32782 for ; Wed, 22 May 2024 14:53:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716389605; bh=B2g7VjM/pDPqyPbdWUk6I18xsPBV8XhidZ4Uhc66X4s=; h=From:To:Subject:Date:In-Reply-To:References:From; b=p2KQaD9ioYT19qIWqjB08f/vkvPcTd52FVpuEa/oyb7OYmSe/JEGUrWsPPRxM2DGp NLW4+7kDGA9dvm7BRqqjkK275qBFn6wEN8cljNA9ae1eaClgiviXnvIyNavyFn2XDB msjlRw4YDf3TbIcz/pLbdSvXcJSflXhWK0oy7aghVncIoEFu/+deDdnI164bMXXDHo 2p61dzO18wTAqHlUwReAMQXgJYIyGBOfXWw4VHb050BTJoH29MhzTWhiP3Qi0C5AVY lxBPZdh9qzGAc2Y2VrlkPPz9tA7FjJ0yTRSGGUYMi1VT/Ik+vJ1MUch2hQRSZSw/kw UiZswgTsLUWCg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 435F6C53B73; Wed, 22 May 2024 14:53:25 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 218686] Fail to set energy_performance_preference of amd processor on asus ga403uv Date: Wed, 22 May 2024 14:53:24 +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@amd.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DOCUMENTED X-Bugzilla-Priority: P3 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 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218686 --- Comment #50 from Perry Yuan(AMD) (Perry.Yuan@amd.com) --- (In reply to Mike from comment #49) > Hi All, >=20 > I have the same ga403uv system. >=20 > watch -d cat /sys/devices/system/cpu/cpu*/acpi_cppc/feedback_ctrs >=20 > Returns changing values, does't this mean cppc is active? >=20 > Mike. Hi Mike, Could you share the output of below commands on your system? sudo rdmsr 0xc00102b3 -a sudo rdmsr 0xc00102b0 -a sudo rdmsr 0xc00102b1 -a sudo cpuid -l 0x80000008 -r --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=