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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D376C54FCB for ; Sat, 25 Apr 2020 21:51:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EAE3F2072B for ; Sat, 25 Apr 2020 21:51:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726271AbgDYVvF convert rfc822-to-8bit (ORCPT ); Sat, 25 Apr 2020 17:51:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:52434 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726015AbgDYVvF (ORCPT ); Sat, 25 Apr 2020 17:51:05 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 207219] [BISECTED] Sony Vaio laptop built-in ricoh webcam no longer found on Fedora 31 with 5.4.11 kernel Date: Sat, 25 Apr 2020 21:51:04 +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: williambader@hotmail.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: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=207219 --- Comment #9 from William Bader (williambader@hotmail.com) --- Thanks for working on it so quickly. I got an email a few days ago that a patch "USB: hub: Revert commit bd0e6c9614b9 ("usb: hub: try old enumeration" was added to the usb-linus branch of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git I can see it as https://kernel.googlesource.com/pub/scm/linux/kernel/git/gregkh/usb/+/3155f4f40811c5d7e3c686215051acf504e05565 Considering that reverting the commit will make USB enumeration slower and that apparently no one else has reported a problem, I would be fine with adding something like usbcore.old_scheme_first=1 to my kernel command line (although that particular option didn't help on kernel 5.5.15-200.fc31.x86_64). -- You are receiving this mail because: You are watching the assignee of the bug.