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 BA8E918FC7B for ; Mon, 28 Oct 2024 20:31:35 +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=1730147495; cv=none; b=io7Io1tczJASEIy4M4kCSNQYIVNADuhnepnBezdK5/SNncvqoURAosz0Eu0rbcAxNPNnASCpKhFcw3il2a+UFTtIt4VQ0slkOH2F6Wy9awlNqPegYKR3nnWo96tj/8+3W+HaFfDrBqPbirIomusYDaS0gHgsKtdYSwpmKF0bCBE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730147495; c=relaxed/simple; bh=n9DeTBPhZjVS1M34r8TXs8JemAYhXkJjAkYmey747Lc=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=kcOY06nY3cQ2uKvH5vqBNOdnLhzurxd5OkSgXWEuqjOLHwGEeJc2ZmaEgFFsO207pIwysv5lg9PchLNYYrxK0P9bVOcK/MHQceZkpuIbN6CSpJL01MljWV1UtqbNHdmt1+3rNlPRu4YRLbV+9Bx6RLoZdX63DomCDGsHWaKHlBw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CIUgNN89; 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="CIUgNN89" Received: by smtp.kernel.org (Postfix) with ESMTPS id 380DFC4CEEB for ; Mon, 28 Oct 2024 20:31:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730147495; bh=n9DeTBPhZjVS1M34r8TXs8JemAYhXkJjAkYmey747Lc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=CIUgNN89C5ddUmfdv/ITZsBT3M5xV4gayUIVAacY/7KWUHaJGk9Omhy1p8fdGClRX fHqxD/DYlQ8CRDJRgflbjuEHRnKA52FjNsG+DT9zCs+5zIH0RYRNoFvsBMFJwjLxbc zeRQ3NHJ+rPblzP/klVe5y0P50H1dba8d8UE9b7DLrrL0KMVBTlG36B8jUGQPJtAl6 MaP1DqTfXiTake1x76gGWaQi629WkcWoybsii2J0t1Hq3+8yIbNfHNzPW6AmujzrcY sx32tq/g5d5JfcnjWmMox6/WNtrVZfxDxoVIIpXOQFZAgqWNGMdif1UaJKikdqDJtQ KHgfMiMg5OtQw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 1D728C53BC8; Mon, 28 Oct 2024 20:31:35 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 219431] [6.12] amd-pstate / Ryzen 5xxx (Zen 3, Vermeer): Could not retrieve highest performance (-19) Date: Mon, 28 Oct 2024 20:31:34 +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: mario.limonciello@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: 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=3D219431 --- Comment #12 from Mario Limonciello (AMD) (mario.limonciello@amd.com) --- Something else that would be really useful to understand is whether this is only showing up now because the error level was raised (IE : https://git.kernel.org/superm1/c/21fb59ab4b976) or if it was there in past kernels too, but because it was debug no one ever saw it. Try turning up dynamic debug on arch/x86/kernel/acpi/cppc.c on an older ker= nel that doesn't have that commit and see if you see it there too. I suspect the answer is yes. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=