From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CF55C433ED for ; Wed, 7 Apr 2021 22:18:15 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B351760230 for ; Wed, 7 Apr 2021 22:18:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B351760230 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 326E36E106; Wed, 7 Apr 2021 22:18:14 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id C68E86E0CE for ; Wed, 7 Apr 2021 22:18:12 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id C34C46121E for ; Wed, 7 Apr 2021 22:18:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617833891; bh=FQmdsHUnywJONxWqauD2KoSmF0tC4w4z9zIb5rGHA0A=; h=From:To:Subject:Date:In-Reply-To:References:From; b=GQ55byNu+oyIvD4//m6Ira8zQuucef2fCB3pkf3mCAnQJLrdXd9GS8+E0vY0/BH69 P6oSpYV+BsYFjwidlRbNeoDK1L8GizltyOAPvbocSKnkhVz8N98OdQi5GNJ+rt/afv 9gfRvIPSH8E8byF1CMzpxwXbQmlqQ2Oc1M6SDxWynyt8YSTcoaXM1KtlzLyT5772w1 6OzscWj3xatIIor/b4jueXfdfXASLhJyd0nihEOBG3NJnCRdbezmLYkRX65phlPOfr ki7ljJKWxGKIjUTa8rn780wN3A16Cvemibsmx60MwHyt7I76yzthPqq1ZjTF3KNP9T QEbcUBpWtHIZg== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 211875] CPU frequency scaling lost after "WARNING: CPU: 2 PID: 2358578 at smu8_send_msg_to_smc_with_parameter+0xfe/0x140 [amdgpu]" Date: Wed, 07 Apr 2021 22:18:11 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: erhard_f@mailbox.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=211875 --- Comment #8 from Erhard F. (erhard_f@mailbox.org) --- Created attachment 296273 --> https://bugzilla.kernel.org/attachment.cgi?id=296273&action=edit dmesg (kernel 4.14.228, A10-9700E) Traced the issue back to kernel v4.14.228 which is still affected (v4.19.184 and v5.4.109 too). On v4.14.228 no stack trace like in recent kernels but these messages: [...] [28541.868617] amdgpu: [powerplay] min_core_set_clock not set [28542.483228] cz_send_msg_to_smc_async (0x0011) failed [28543.097905] cz_send_msg_to_smc_async (0x026e) failed [28543.712424] cz_send_msg_to_smc_async (0x002f) failed [28543.712719] amdgpu: [powerplay] min_core_set_clock not set [28544.330105] cz_send_msg_to_smc_async (0x0011) failed [28544.947054] cz_send_msg_to_smc_async (0x026e) failed [28545.564013] cz_send_msg_to_smc_async (0x002f) failed [28545.564251] amdgpu: [powerplay] min_core_set_clock not set [28546.179695] cz_send_msg_to_smc_async (0x0011) failed [28546.794880] cz_send_msg_to_smc_async (0x026e) failed [28547.409986] cz_send_msg_to_smc_async (0x002f) failed Apart from that the machine behaves the same after these "cz_send_msg_to_smc_async (0x002f) failed" - CPU permanently downclocked to 800 MHz, desktop 'freezing' issues with display going black after some time. Access via ssh still works. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel