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 EB03F440C for ; Tue, 28 May 2024 01:08:41 +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=1716858522; cv=none; b=glDbFfoq9JNK9ueYtP5HnhszMqHcK4u1HbXo4mJeeIbLL7y9NjWyufDS1+OB2FBvblmEEEBmS1PyaLTTR1yOASD386t7ObcoQkQQOSY2oR03j+nCZpybZ8H3jsVTGngStathEG+cJ2fBXA2H1TxoYOiA5hSP1idC0ZKOolOtS/E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716858522; c=relaxed/simple; bh=97A6UhnCu8hExDvcfrlM6AhDlsTEFnLfZ9vX9lhEYIA=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=kaObj3GhIaexYB8bA6chmI6xFtOdDvPI366wBBYcc6FPDQFCIMWSIhwCh7B0vm9jYivYaOzkRvoA+HFvCDQV3adneI/pRD7G781rz5qlMfhqOYLDNXVgGni3DTG/bfvoZw3/qumtJ6ZgH0zohwbncN/pcu0IBHR3f9f5Udd8h1g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZX2q/UMP; 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="ZX2q/UMP" Received: by smtp.kernel.org (Postfix) with ESMTPS id C8913C32782 for ; Tue, 28 May 2024 01:08:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716858521; bh=97A6UhnCu8hExDvcfrlM6AhDlsTEFnLfZ9vX9lhEYIA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ZX2q/UMPja/0+YUy8hKQsNctwzJX4DWm5oet/ZfwoO4V1kZ7z4tEigh66WBr2JIVR VpUcDxtlosD3CTgm/aksKiFu3h1OKO4R365pBTSnuBR0TxQUyRAlJyLMlkK9DVo3gG w2Ziu2S9SYTq41P1FbpPm9S8FKtVzrAUBlDwVMHxTtch+BAA6fpZujLN2cbuNk8IGg cbdis+w4KF45qN0iHT6nHxEadx5bXjH405RbbTrJ/e0N5YfOgogXEouZDaDDF+Mj4p sGmIjenbGYeyPT3nifPSYbO40OiniFxFIXpfUL38P84I92nXwaP0llwpaAbT7L9pnx f5Q7QeQXuHeOA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id B3D7CC53B7F; Tue, 28 May 2024 01:08:41 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 218890] reset SuperSpeed USB device number 2 using xhci_hcd Date: Tue, 28 May 2024 01:08:41 +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: stern@rowland.harvard.edu 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=3D218890 --- Comment #3 from Alan Stern (stern@rowland.harvard.edu) --- That makes sense; the commit changes the sequence of commands during the ea= rly part of initialization. However, to figure out what's going wrong it would= be a big help to have a usbmon trace for an earlier working kernel, such as 6.6.15, for comparison. Can you do that test and attach the trace to this = bug report? You don't have to collect a huge amount of information. The first few seco= nds would probably be enough -- up to the point where the "Attached SCSI disk" message appears in the kernel log. --=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.=