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 0497F101C6 for ; Fri, 15 Sep 2023 10:31:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7A5F4C43395 for ; Fri, 15 Sep 2023 10:31:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694773876; bh=5H8nlNCAOGEJXxnAC0HhnYvHUgFz+fVjyVzEJe1QwQ0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=IpHdr8L9dhdsUcsoSEZGFzBm4Ep9B7ijOc0Olrf605T3+ztUSve97sX1WUDonkqay /ncQGO95Cj0N278F6pzUHLwHOpl2ARPcqWFaUswL65IAUpeqyMRLMz4OVFlrvctbr5 w0A4QZdf4xF43012FWwClbBfqK8sxdpLtiXFU4E5sijelFuRV4uN9wgFGZZp3XK1qZ Dw2/3fQYua0LBukHVtqBx3BrCRpIy4ZBlS3t6P7BRHStmrXVIjJmQq9gCz6lLomAGP 8RcMIR181HU1mBeRAHDM0mYUSNNYNQc+6EVsC8vaYmAQ82S9j6MzeylWia7OD7WprW irTgDBUt6ZC8g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 6997FC4332E; Fri, 15 Sep 2023 10:31:16 +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: Fri, 15 Sep 2023 10:31:15 +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: mika.westerberg@linux.intel.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: 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: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D216728 --- Comment #42 from Mika Westerberg (mika.westerberg@linux.intel.com) --- Okay you unplug the dock on purpose? Okay I see. So what should happen is that these PCIe root ports do support active link reporting so with recent kernel (v6.5 I think) the PCI core checks if the l= ink is active before it issues the ~60s (arbitrary) wait. However, it does not = seem to work in your case. Now, you have "mem_sleep_default=3Ddeep" which forces= S3 and possibly enters into completely untested BIOS paths (these systems are pretty much all s2idle). Can you add CONFIG_PCI_DEBUG=3Dy to your .config, and remove the above opti= on from the command line, and see if it reproduces? If it does can you attach = the full dmesg again? --=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.=