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 126863FE37 for ; Tue, 5 Mar 2024 19:03:11 +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=1709665392; cv=none; b=cJXi/ckL61ZO5zu694iMYb+85u0S/rNSmIXXeRtv6Yy+VMo4MXuewcdMlMeVwsBjCaRVfUEQAbMUEJmxgqGw8V4C1eod2/ZOFH7n+NXHc5clfmwAYbZ0ZNBdOF9ScwrCTeRbubTW/C7ndwyFaQAak/VCfvPnasi6GWSIs/4qnVA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709665392; c=relaxed/simple; bh=Kv5r6KunEafTKcq2D8TbtGnORAJGwsenirjiX9hIWmc=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=WOD+B/FNnbQIU5bsth+egAKJpiGJcRwVjZSdTCftJ2NTSZAeRPEnNgC7jWxMoqnZDwCvrHSBJcL+uMw+kFME6CAYMpOCL/sqjO3bp3NwD9tbBxQfH16PURRvR1CCbS7RsG4RMmPuRDJBxNZIMajvBYa1/tvgdaG7LZBwaDqPg4g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BzKS2txp; 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="BzKS2txp" Received: by smtp.kernel.org (Postfix) with ESMTPS id 8A867C43390 for ; Tue, 5 Mar 2024 19:03:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709665391; bh=Kv5r6KunEafTKcq2D8TbtGnORAJGwsenirjiX9hIWmc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=BzKS2txpx3fOHncFE+BasdaIvKaP3XclVqNlsitrbTulkIVDfNc8d7qBdODa9ztDZ g6MliqMazlZjhw0peq3b0AVCJ5KcRIAiZ1Ne2YQDq1mmcA+h5b6o142FWVMALCMMOY y4DPJXyyyrbld0LQO2v16BhMXfav3FtLSyWiRQ3EU/RQdzlD1py3PCDzbtI4OivLi4 LNTG4xS1XFF5xdh3R8aT7q3TwIk6vlW5sfOTlN/InItJ3STH60LjfYKejeTCcTa/TO bVZEcAAua4khNE1RSGKorMasxFl/JYvOBEr7tJRrUTYgqTx3wC9q8BTrbG3no0aYcV 11QHhU9nJqFhw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 6B87FC4332E; Tue, 5 Mar 2024 19:03:11 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 218305] Ryzen 7 7840HS gets stuck at 544MHz frequency after a random number of suspend/resume cycles Date: Tue, 05 Mar 2024 19:03:11 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocking X-Bugzilla-Who: mario.limonciello@amd.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.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: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218305 --- Comment #27 from Mario Limonciello (AMD) (mario.limonciello@amd.com) --- So I think there are actually two issues in this bug.=20=20 * The first one was the one that Artem reported which looks like a problem = with the EC communicating some limits to the APU. This is Artem's issue. * The second one is that there was a bug in amd-pstate that could cause CPPC requests to have the wrong values. This is (nearly) everyone else's issue = in this bug. The second issue is fixed by https://github.com/torvalds/linux/commit/22fb4f041999f5f16ecbda15a2859b4ef4= cbf47e For the first issue, Artem can you update to 6.8-rc7, make sure you've added the TEE firmware for the amd-pmf driver from linux-firmware and see if you = can still reproduce it? --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=