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 23514C7EE29 for ; Sun, 28 May 2023 19:02:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229536AbjE1TCl (ORCPT ); Sun, 28 May 2023 15:02:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229520AbjE1TCk (ORCPT ); Sun, 28 May 2023 15:02:40 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 415C890 for ; Sun, 28 May 2023 12:02:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CF412612F5 for ; Sun, 28 May 2023 19:02:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3D3EC433EF; Sun, 28 May 2023 19:02:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1685300558; bh=odk+gOtPUxsMhK1oZUMZtn3YLXrrFX43CnVhOWoADsw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q8L6G8pr1B/fWp7QoQ2YOcCNL+pVQ/nmUOEa7u63JWIEo8bS9jPNPyBqp3jehHdXI v0UB86bX1JQH10S6cE6zsKxRu3lBuUa+dtpNDSqwJvzpBht2zfkgCv2AdeNq6XiNHh vdShPHvYzsq93O2djOtaZ2RQp470qy7xIj1ov7gA= Date: Sun, 28 May 2023 20:02:35 +0100 From: Greg KH To: beld zhang Cc: stable@vger.kernel.org Subject: Re: Fwd: 6.1.30: thunderbolt: Clear registers properly when auto clear isn't in use cause call trace after resume Message-ID: <2023052822-evaluate-essential-52a3@gregkh> References: <261a70b7-a425-faed-8cd5-7fbf807bdef7@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sun, May 28, 2023 at 02:35:18PM -0400, beld zhang wrote: > ---------- Forwarded message --------- > From: beld zhang > Date: Sun, May 28, 2023 at 2:07 PM > Subject: Re: 6.1.30: thunderbolt: Clear registers properly when auto > clear isn't in use cause call trace after resume > To: Mario Limonciello > > On Sun, May 28, 2023 at 8:55 AM Mario Limonciello > wrote: > > > > This is specific resuming from s2idle, doesn't happen at boot? > > > > Does it happen with hot-plugging or hot-unplugging a TBT3 or USB4 dock too? > > > > In addition to checking mainline, can you please attach a full dmesg to > > somewhere ephemeral like a kernel bugzilla with thunderbolt.dyndbg='+p' > > on the kernel command line set? > > > > 6.4-rc4: > *) test 1~4 was done with usb hub with ethernet plugged-in > model: UE330, usb 3.0 3-port hub & GIgabit Ether adapter > a rapoo wireless mouse in one of the ports > 1) no crash at boot > until [169.099024] > 2) no crash after plug an extra usb dock > from [297.004691] > 3) no crash after remove it > from [373.273511] > 4) crash after suspend/resume: 2 call-stacks > from [438.356253] > 5) removed that hub(only ac-power left): NO crash after resume > from [551.820333] > 6) plug in the hub(no mouse): NO crash after resume > from [1250.256607] > 7) put on mouse: CRASH after resume > from [1311.400963] > mouse model: Rapoo Wireless Optical Mouse 1620 > > sorry I have no idea how to fill a proper bug report at kernel > bugzilla, hope these shared links work. > btw I have no TB devices to test. > > dmesg: > https://drive.google.com/file/d/1bUWnV7q2ziM4tdTzmuGiVuvEzaLcdfKm/view?usp=sharing > > config: > https://drive.google.com/file/d/1It75_AV5tOzfkXXBAX5zAiZMoeJAe0Au/view?usp=sharing This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.