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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 234E7ECE58C for ; Mon, 7 Oct 2019 14:21:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A7BC22070B for ; Mon, 7 Oct 2019 14:21:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=cyberfiber.eu header.i=@cyberfiber.eu header.b="kv18l923" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728245AbfJGOVU (ORCPT ); Mon, 7 Oct 2019 10:21:20 -0400 Received: from filter02-out9.totaalholding.nl ([185.56.145.241]:48655 "EHLO filter02-out9.totaalholding.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728010AbfJGOVU (ORCPT ); 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Received: from 134-134-146-85.ftth.glasoperator.nl ([85.146.134.134]:60508 helo=DT0E.cyberfiber.eu) by www98.totaalholding.nl with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1iHTst-0007yB-AD; Mon, 07 Oct 2019 16:21:11 +0200 Message-ID: Subject: Re: packet writing support From: Mischa Baars To: Jens Axboe , linux-block@vger.kernel.org Date: Mon, 07 Oct 2019 16:19:38 +0200 In-Reply-To: <99b7b647-8788-8a20-e052-db3306837e2f@kernel.dk> References: <6e381f83-9a12-30d7-8f99-caaa6a608c4f@kernel.dk> <6c51a5fe93cfad0f76fdbfe47caaa5f5d3f1ca88.camel@cyberfiber.eu> <99b7b647-8788-8a20-e052-db3306837e2f@kernel.dk> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.32.4 (3.32.4-1.fc30) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - www98.totaalholding.nl X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - cyberfiber.eu X-Get-Message-Sender-Via: www98.totaalholding.nl: authenticated_id: mjbaars1977.linux-block@cyberfiber.eu X-Authenticated-Sender: www98.totaalholding.nl: mjbaars1977.linux-block@cyberfiber.eu X-Source: X-Source-Args: X-Source-Dir: X-Originating-IP: 185.94.230.81 X-SpamExperts-Domain: out.totaalholding.nl X-SpamExperts-Username: 185.94.230.81 Authentication-Results: totaalholding.nl; auth=pass smtp.auth=185.94.230.81@out.totaalholding.nl X-SpamExperts-Outgoing-Class: unsure X-SpamExperts-Outgoing-Evidence: Combined (0.37) X-Recommended-Action: accept X-Filter-ID: Mvzo4OR0dZXEDF/gcnlw0ezqdolHG91LK5q2HN6uCHCpSDasLI4SayDByyq9LIhVqWO/X8TZDlvT l/BBLAftkkTNWdUk1Ol2OGx3IfrIJKywOmJyM1qr8uRnWBrbSAGDrBQRDMCPoVIktGfXqz+K77w8 BFityCCkxNlTi+jLDh0BcORxfCojcTOpEjtvWHp2t8RAoHM1ETs1MNGW7p2ipDg9YkzbMy6DOYhG 3MUcvhr5WSIV/ADayw0YwNNo7qOm8DjomP3d2Aqxr0VfVhf3qadxWf7PBaiEJ7Ubv24eC2q1gqil FjLFGSoqbEUSByQZF+KbsVJyJvk1v2cRMLfeu+j4c2f7whGZQeSjyr0GZKei3GSvwir0OshyEkOw fCYvJRLqCXwZ1lLOS3w3BIDj/vtduhq2eYJp1M6uQht/3vmQeETIza2ISn5dEgBRzdTORAwX31WV Y5lWjWxuGSRuxWXf5NNoWqxwzT7YQb2bq3uDyiKr2bObCttBtO6VKDuO5YE5enyccp7RH4WQio3u GdiBOWdyCfmuoHBoHDwUzk5JaKOFs8saAYDXeULHXubmmAaukvjjB3H15eqNCNu9Sik4xAm9D8KT eKJT7gNACPd+5CDNPcr0lQdM2IbB/ACbUWibaRDYiV5DUOzBDXPBF0x21M1BcAkcfhoJPUHCGUHV 1fYiM3luo4AOITgzCWwlDLgAzaJhQKHOpGbofNa4j7beBZYFZNAmraKhaFOqJnBVkXMUiM+O9bkD u7p24goh0Atx8uxJ0NCPHdglD3COmRDJZnz9Sdz+LdCLXuI1HDKNms8bhxfe2nIpwkiiQMh/nEw+ d60sEkyHnU2JFGgcgKp/Yt8cuMxAkM0S/WZgLWiaIrvHjZWN3MKFkx7o78OJlHlGswvv8qi+FB9l 7UZiHNDCk+RCzYrX/RwmwFdA76zjmFowZIJCJV4+/tSzU23RWdd9Kd/KcS2LVqa4cfDcDplUFfgo YePXKinFtKQYFZhF2jAMM1dKeoL9l/FUUwpAwVIeVYJozYvRNqNh/jw9v3CouBsQyQgpDFiro4OD up39Y8Gy+1Sm2Uf/sympAQhGsLrgFBHsyeQJJ8GSKhUR3Q== X-Report-Abuse-To: spam@filter01.totaalholding.nl Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Mon, 2019-10-07 at 08:10 -0600, Jens Axboe wrote: > On 10/7/19 1:02 AM, Mischa Baars wrote: > > > Let's keep this very simple: > > > > > > 1) Have you used the pktcdvd code at all? How much? > > > > Where are talking about the kernel/drivers/block/pktcdvd.ko.xz module. > > I have not used it directly, as it is a kernel module. Instead I have > > been working with K3b, the KDE cdwriting software package. > > Let's keep it even simpler - why do you think you are using the pktcdvd > code at all? If you're using k3b to burn CDs or DVDs, then you are not > using that code at all. You'd have to actively setup a devie using > pktsetup, and you'd then mount it with UDF to write files. Doesn't sound > like what you are doing at all, which renders this whole discussion > pointless. > I would not dare call it pointless. I have here a k3b application that has proven to work in the past, yet now it does not show any willingness to cooperate. Until recently, I was still able to read CD's / DVD's from the filemanager, but since I installed the linux-next kernel, the driver doesn't even show up using 'fdisk -l' (with SCSI cdrom support compiled in).