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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EEB7FC433FE for ; Sun, 13 Nov 2022 09:28:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233863AbiKMJ2T (ORCPT ); Sun, 13 Nov 2022 04:28:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229753AbiKMJ2R (ORCPT ); Sun, 13 Nov 2022 04:28:17 -0500 Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CCF7D12D17 for ; Sun, 13 Nov 2022 01:28:15 -0800 (PST) Received: from [2a02:8108:963f:de38:eca4:7d19:f9a2:22c5]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1ou9Hi-0002Bt-5E; Sun, 13 Nov 2022 10:28:14 +0100 Message-ID: <45ca4839-fa2a-9511-fd47-2d75fa3766cd@leemhuis.info> Date: Sun, 13 Nov 2022 10:28:13 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: Regression bisected: drm/display/dp_mst: Move all payload info into the atomic state #forregzbot Content-Language: en-US, de-DE To: "regressions@lists.linux.dev" Cc: Linux Kernel References: From: Thorsten Leemhuis In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1668331695;30ae4a4b; X-HE-SMSGID: 1ou9Hi-0002Bt-5E Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [Note: this mail is primarily send for documentation purposes and/or for regzbot, my Linux kernel regression tracking bot. That's why I removed most or all folks from the list of recipients, but left any that looked like a mailing lists. These mails usually contain '#forregzbot' in the subject, to make them easy to spot and filter out.] [TLDR: I'm adding this regression report to the list of tracked regressions; all text from me you find below is based on a few templates paragraphs you might have encountered already already in similar form.] Hi, this is your Linux kernel regression tracker. On 10.11.22 23:32, Dirk Gouders wrote: > > I noticed a regression with Linus' current tree and bisected it to > 4d07b0bc403403 (drm/display/dp_mst: Move all payload info into the atomic state): > > I have two monitors connected to my laptop's USB-C port and since this > patch, one of the monitors remains dark. > > Please let me know if I can provide additional information that could help > to investigate this problem. Thanks for the report. To be sure below issue doesn't fall through the cracks unnoticed, I'm adding it to regzbot, my Linux kernel regression tracking bot: #regzbot introduced 4d07b0bc403403 ^ https://gitlab.freedesktop.org/drm/amd/-/issues/2171 #regzbot title drm: amdgpu: No payload for [MST PORT:0000000006da5d29] found in mst state 00000000b0e556d6" on system resume with TBT dock connected. #regzbot ignore-activity Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) P.S.: As the Linux kernel's regression tracker I deal with a lot of reports and sometimes miss something important when writing mails like this. If that's the case here, don't hesitate to tell me in a public reply, it's in everyone's interest to set the public record straight.