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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 A06F0C3A59D for ; Fri, 16 Aug 2019 19:31:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 572422133F for ; Fri, 16 Aug 2019 19:31:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565983863; bh=Ph0W+/X8/T8ivTGJGIZIzkLhwmWcupug7MucMGuw8xs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=wUCwm/7eKsCJNR5fnJB0y7FV/csjqJ2zl64Wzi3HKCnQbh5AYI+3x8UFYwCWWdMrs BOAVV+PadRwTVwX/Mq8puJVIHy/7ZfRpNib2DTp1N0FgNauczdTehtsB89rT0eXg7O n7bbBG5ea+Zbu23bFIjhhgs+TRTQwILWDzPFw808= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727580AbfHPTbC (ORCPT ); Fri, 16 Aug 2019 15:31:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:48684 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727548AbfHPTbC (ORCPT ); Fri, 16 Aug 2019 15:31:02 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D3B22133F; Fri, 16 Aug 2019 19:31:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565983861; bh=Ph0W+/X8/T8ivTGJGIZIzkLhwmWcupug7MucMGuw8xs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MahdPuOLRXf+G1uFwkJggkhUL/sUDvLXXcCvVs3i2ojeTLZGZ2Iw87+BseUlp0Y1t t8brM7afpj3YYpZu3rYEymjvy4ZongKsM6ppKER/EsK9GpmZflP3+vyjdR0Xx+8CCx f4QN6qgOTVFyvHSfYF3suJi+TZ3TJFy6Mm/5QwoU= Date: Fri, 16 Aug 2019 21:30:59 +0200 From: Greg KH To: David Walthour Cc: linux-usb@vger.kernel.org Subject: Re: kernel 5.2.7 support for usb Apple Superdrive is broken Message-ID: <20190816193059.GA502@kroah.com> References: <764b04f6b4d3ce734a9b00048ea79999b4a099d4.camel@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <764b04f6b4d3ce734a9b00048ea79999b4a099d4.camel@gmail.com> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Fri, Aug 16, 2019 at 02:24:18PM -0500, David Walthour wrote: > I am new to this mailing list, so please go easy on me if I'm breaking > etiquete. > > Upgraded my Fedora 30 install from linux kernel 5.2.6 to 5.2.7 (and > 5.2.8) and my apple usb superdrive stopped working. Booting up in 5.2.6 > and it works again as expected, so it appears to be due to changes in > 5.2.7. > > I am unsure of where to look to see if this is already reported and > being fixed. If not, I am willing to help out in fixing it as it seems > to be a reasonably small set of diffs between 5.2.6 and 5.2.7 that > could account for it, but I am new to patching linux, so I am unsure of > where to get started. Any help would be appreciated. I would start with filing a bug in fedora's bugzilla as the developers there can help you try to narrow things down better than we can if you can't build your own kernel images. And, what do you mean by "not working", are there kernel log messages? thanks, greg k-h