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 22B0E320E for ; Sun, 14 Jul 2024 16:32:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720974775; cv=none; b=kCLtJRojlg6JEs98w8MZpGQkpbHyXed75hvHLQdAofIYJuoldoReSYW1O8/+qsxZCwfY3hIgkEBYc1rnZW/VaNpkrLs/ESnKuK110GQGLMyBh1Q17qbb8dZCk8GeSJ2YoQJgYnF9ENuZBiKxVczjHAyFBSQtTrqzZUFIZ7yyGsw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720974775; c=relaxed/simple; bh=Z/rK2tjiO79FnLJpx/y1R+OXecIA75hJ8fZVhnEE5J0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=Duza9ncmJd8LPV2IRiBRRQq+kjtH5L+NWM199IoAnkWpMEJsy/NolDbid6Nwo2T7QIKy/Dsi+q5CHYNuq5nVkBigwGZmAjclB5F2zdTGqCit36VU7OQS1TVmQnK/v4cBtKEKfiZECHrnn7Nb9rhpdoP7cMsVwxJauZpee80K9eU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nfA0bUvo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nfA0bUvo" Received: by smtp.kernel.org (Postfix) with ESMTPS id 95A81C4AF09 for ; Sun, 14 Jul 2024 16:32:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720974774; bh=Z/rK2tjiO79FnLJpx/y1R+OXecIA75hJ8fZVhnEE5J0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=nfA0bUvofX0D9oWLcw6S+1tMp6PK52GmTqcq+b6hDkcnHaT0iItEv/rHBSU9qxqtg FKHueex5JjXH4P8tTYbMo72tKgjUACevg2pmqUOASPAiOJ4zDBhWr/eFIEe8cVatdw co8SbWt1sR87vPFxTS1/croBD0oXFfE6dbSj5JZBsrnVflYpLKytFCFXPN1jCe+6W7 Fzbgh4D77FL4v7uaBeL8roBxyHK8RHdTNc9cnxGJvbv63rhNWjhQUtya7ouxlZJuob xysRCCnJjR6CqezxpQsE+HMocOFJU0LGpJ2av/JuNhcAiH7EUeUOTe72vz3yibPWhw oyolMZgb7b2KQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 82AD0C53B50; Sun, 14 Jul 2024 16:32:54 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 219039] kernel 6.6.39 freezes with QNAP TL-D800C usb case Date: Sun, 14 Jul 2024 16:32:54 +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: normal X-Bugzilla-Who: matthias@bodenbinder.de X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 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=3D219039 --- Comment #6 from matthias@bodenbinder.de --- I created a patch file for 6.6.39 based on Michael's proposal (comment #3): --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -2657,6 +2657,7 @@ slot_id, ep_index); goto err_out; } + inc_deq(xhci, ir->event_ring); return 0; } I can confirm that this prevents the freezing. The device and the attached = hard discs work normal as far as I can tell. I did a fio benchmark run on one of= the zfs pools in that QNAP case and it executed just fine with the usual result= s. --=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.=