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 DA71EC4167B for ; Wed, 30 Nov 2022 02:52:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232204AbiK3Cwr (ORCPT ); Tue, 29 Nov 2022 21:52:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229610AbiK3Cwo (ORCPT ); Tue, 29 Nov 2022 21:52:44 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAD1CA451 for ; Tue, 29 Nov 2022 18:52:43 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 39C31B819F9 for ; Wed, 30 Nov 2022 02:52:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id D5260C433D7 for ; Wed, 30 Nov 2022 02:52:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669776760; bh=rP0aTTQjLYJ2Aul2E6qXztBH/wyKgskOTKYL43fUYsw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=IZShp8e2rpeIF7QzKtr8pw9TTJxWLK2tCDT5O8A7l+NpGSUGI+7FC/U2tFzIMhF14 xmst6Ytc0Hi5OhqpH4CuKC3Gw69BQ7Ex74mg+HOFvN7psiXBH35b/n8KVXOAWE8ats ZXe8lsV3eBvNCyQEl8v0R/UjezGHyeNZTF0S68ewT8uESYsH5ZFb16vbAZnzLb5Eac 1qc1DjG8n1uTZivbrNGpgKXOOFb2TJdzT75JnEugGO2Iqcjdbxu6w/hpOgcGwMzbgk Pec8Xuh6KEBmgoOZ7iSwpFRNHZTSARxofih+n6sOlVKbuhNpS7iLZLreVF5pzlXCmS 4u3Gjnf8Jghtw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id BDCA5C433E7; Wed, 30 Nov 2022 02:52:40 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 216728] Thunderbolt USB Controller died after resume on Intel CometLake platform Date: Wed, 30 Nov 2022 02:52:40 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: chris.chiu@canonical.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216728 --- Comment #15 from Chris Chiu (chris.chiu@canonical.com) --- Created attachment 303329 --> https://bugzilla.kernel.org/attachment.cgi?id=3D303329&action=3Dedit dmesg with aspm off I forced the ASPM off with kernel parameter `pcie_aspm=3Doff`. It does help= and at least the usb4 can survive across many suspend/resume. What do you sugge= st for next step? Thanks --=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.=