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 313833BBE8 for ; Sun, 7 Apr 2024 18:11:06 +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=1712513467; cv=none; b=hTDLGJQpR+n1hnxjDw6fn2Do/7m317YEtpUNVhc6hJRBxwrmkQQWOS6SOAr9mY0IV7/mOdUWoou8EO1WqXh3hGHANBvUODG3DIvatmIbwg8SYuHuT7Wv/sa+S7PQ7yPTvnfp1lBsejmziiXP13pGYUiHy4njBtVy5b1Ijk6pGkc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712513467; c=relaxed/simple; bh=JE4BNdze4aJzT6mWtqkL2z8m/TpjD1fS6pgqjwKPXUM=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=ChZPKcwTxpz5h/9Ouw2X1HIn4axyRlvahKaJWg5SP+J+gEcvK5Pyc1T1VyxZVw4AtfVM+D+FPhSNM568MjGkPmvRN4U3QJkiuGRLpqeHPBCUYK3Z8y33lY1M44VNylfgfRE74G3v9vFkyUX1/+Gjbb2Fw28al4HaEYgo+IP6xfI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DtSoiQby; 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="DtSoiQby" Received: by smtp.kernel.org (Postfix) with ESMTPS id AD159C43390 for ; Sun, 7 Apr 2024 18:11:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712513466; bh=JE4BNdze4aJzT6mWtqkL2z8m/TpjD1fS6pgqjwKPXUM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=DtSoiQby4KNaBaWtgFYVTHVnb3FgfDz9Kj73xLQK5X/IoW5VAoiE7z3abG9ZabJRv btfZPiSjTPkU9sIfKhaZVu6maQenpoCKlq6QPUCJo8sdn78+F218GCPCNeQS8ayXuU Si0nArgpbdovlMfVm+/Op3ScsvhmsDMqUQ09dudFqOayNfbh4FiXzyXYinSVMKgcZ1 vp/2MXP9nW3Zqg1ZOcwJDUh5fWIFHg5uCTaDoIVwv82bElFGgf1WdukDse+/S69okn G/p14Ok9k3ZttHQv5ZbjL2mUxS73k7b8vzuPpszcgSpOWgD2fbxFvtBI2civA076dF ABYJhDgmbuoSQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C8DB4C53BD3; Sun, 7 Apr 2024 18:11:05 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 218689] AMD_Pstate_EPP Ryzen 7000 issues. Freezing and static sound Date: Sun, 07 Apr 2024 18:11:03 +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: kbii.chris@gmail.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=3D218689 --- Comment #2 from Christopher Bii (kbii.chris@gmail.com) --- (In reply to Artem S. Tashkinov from comment #1) > This is extremely unlikely to be caused by the CPU driver. >=20 > Please try resetting your BIOS settings and not using any XMP memory > profiles first. Few things I have done: - Reset bios to defaults - Updated Bios - Downgraded bios - Disable xmp profile - Set/unset typical idle usage - Tweaked nearly every setting in the bios over 2 weeks - Replaced motherboard - Replaced ram Kernel params passed: no_rcucbs=3D0-$numcores idle=3Dnomwait iommu=3Dsoft acpi=3Doff Absolutely nothing worked. I had tried testing around different governors but had never tried using the passive amd_pstate mode. The one thing that caught my attention was the asynchronous power management parameter being off. This to me seems like the most plausible cause of the stuttering. The one thing I am absolutely certain of though, change the cpufreq driver = and governor 100% makes a difference. Exact cause needs to be further investiga= ted. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=