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 C3CFF14E2FA for ; Thu, 25 Apr 2024 17:51:55 +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=1714067515; cv=none; b=eWUzA9B5/CScmu7m02LXlCOzYbsEQ1v7iXroTU7WU4e1NzTxRQ0mX2BNGAgMMDsufDXPoW9XlVO2xkkZ9Kbda8l31svALWafsWETR2pGFjSPZmkO5CSuOTLieZNtt+xgjmLdqSaYu/+w6r0xtYWBS4oEbyrBDAi5EFsBizhLnvQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714067515; c=relaxed/simple; bh=cVvCIiDR/Q3mf0IHHn3xkzZSkXG4/oqDwODqikYqnpU=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=RCPQcfgLFicGbmRfAa6cYuwmmaXVHQ4EXvZ00+oqxYX4u1BhDZ2b9hfowki255XnNLRjK/SyEcaUAUm7mEDArgptW2FN2ZYvZIInBDQ7PxH2tw48ScR6N9kZyj9/6sYOgJxXWXLwbb+aI8HuqCK89r74LIY4fbNgwQNBOHp52/k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HlOsV+Wx; 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="HlOsV+Wx" Received: by smtp.kernel.org (Postfix) with ESMTPS id 475A0C113CE for ; Thu, 25 Apr 2024 17:51:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714067515; bh=cVvCIiDR/Q3mf0IHHn3xkzZSkXG4/oqDwODqikYqnpU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=HlOsV+Wxn8vHnRuGEIWwXtrT/6NVNPScNYmo+H5oeA2ElDXee5jF14hO31G26MAhz q+Mt2Z42jwMRZGUA0US5DTcg7K24STah3PjGxHyCLBMNzBJ/YDnognjrbGkH1AfV2b T3KuXQBlhu4wZUl3QD/l2nnzRBP8pWo86AQBWBcQ+Mh5t/N/iPbibpjQg9NqZYFk83 XNWP8RlKzvUwvXjQ8+XXY+BEaHKRjz9lyj9V5oypYdLxrxvmsmYLUIxrRjQBZbztYW p7jnwC93qTfXI9g49hdYswzXVjXeqEnfHAX6eQd4l1bIKfItP+VamF2HpRPloB+L27 MI0P/sLsYZFsA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 32000C433E3; Thu, 25 Apr 2024 17:51:55 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 218705] amd_pstate fails to load on AMD 5950x with Asus ROG CROSSHAIR VIII DARK HERO x570 Date: Thu, 25 Apr 2024 17:51:54 +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: xiaojian.du@amd.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: cc 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=3D218705 xiaojian.du@amd.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |xiaojian.du@amd.com --- Comment #16 from xiaojian.du@amd.com --- >From the dmesg log: ...... [Do Apr 25 17:18:53 2024] device-mapper: uevent: version 1.0.3 [Do Apr 25 17:18:53 2024] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com [Do Apr 25 17:18:53 2024] amd_pstate: AMD CPPC **shared memory** based functionality is supported [Do Apr 25 17:18:53 2024] amd_pstate: policy_max =3D5084000, policy_min=3D5= 50000 [Do Apr 25 17:18:53 2024] amd_pstate: set_policy: cpuinfo.max 5084000 policy->max 5084000 [Do Apr 25 17:18:53 2024] amd_pstate: policy_max =3D5084000, policy_min=3D5= 50000 [Do Apr 25 17:18:53 2024] amd_pstate: set_policy: cpuinfo.max 5084000 policy->max 5084000 [Do Apr 25 17:18:53 2024] amd_pstate: policy_max =3D5084000, policy_min=3D5= 50000 [Do Apr 25 17:18:53 2024] amd_pstate: set_policy: cpuinfo.max 5084000 policy->max ...... R9-5950X is ZEN3 Arch CPU and has half support for CPPC. Would you try to use "amd_pstate=3Dpassive" in the grub config? --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=