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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0469AC433FE for ; Tue, 12 Oct 2021 23:45:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D988F60E74 for ; Tue, 12 Oct 2021 23:45:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236216AbhJLXrg (ORCPT ); Tue, 12 Oct 2021 19:47:36 -0400 Received: from mail-pj1-f45.google.com ([209.85.216.45]:46061 "EHLO mail-pj1-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233176AbhJLXrd (ORCPT ); Tue, 12 Oct 2021 19:47:33 -0400 Received: by mail-pj1-f45.google.com with SMTP id ls14-20020a17090b350e00b001a00e2251c8so847668pjb.4; Tue, 12 Oct 2021 16:45:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=3yxPSZTmje6vkClYVtwew04+3BwDgKwstk6LgRrkTYg=; b=6ssDimnGxTCVmwC81c8ie189iReg5HIL6YD/woc2br3kfIyuSW1gvlkhDYjIrHDmhA CLg03pkDXI19nuAX3bjGc+zXWbH/8j7FeS5l/WOyqztAzauIvjr8FRbATQ2lnuav70XD 1ypeBPdnFCkG2RDzqFVsj+MFhh6kRuPlZxS8tZWNizUWqaNq703utk1sWFX13llKTSI7 8Pek+T7lie7PQuhhvPZ+l0Uk7d3o3B3lNJk7IsFwrkcc+heU00ndVLyWhUbyR6JnsfkI Y27OMmhl+2BRiZJwhU6LoqhMRWkEl0KNvjJGEsnoxu1QGWDBHdN4mi6qL3Ud/SJesp6t PJ4Q== X-Gm-Message-State: AOAM532T+M7qW3zhr6f6jDksKkLPcR5qrE6SuE4p/xE1yq4vBRPhRqAE WkfQ+pd3uD5U6NOgp1Y6dBZ0Ol+nHY4IHg== X-Google-Smtp-Source: ABdhPJwIcGnO4ZhT7jPpN3rw61+26Y08F4HHzSe7WxWusA1MjD2Bg6IPUqU77BhJLUyAWsQtOwvZ0Q== X-Received: by 2002:a17:90a:e7c8:: with SMTP id kb8mr9423100pjb.95.1634082330838; Tue, 12 Oct 2021 16:45:30 -0700 (PDT) Received: from bvanassche-linux.mtv.corp.google.com ([2620:15c:211:201:8c1a:acb2:4eff:5d13]) by smtp.gmail.com with ESMTPSA id i2sm3113341pjt.19.2021.10.12.16.45.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 Oct 2021 16:45:30 -0700 (PDT) Subject: Re: [PATCH v2 2/3] acornscsi: remove tagged queuing vestiges To: Arnd Bergmann , John Garry Cc: Russell King - ARM Linux , "James E.J. Bottomley" , "Martin K. Petersen" , Hannes Reinecke , Linux ARM , linux-scsi , Linux Kernel Mailing List References: <1631696835-136198-1-git-send-email-john.garry@huawei.com> <1631696835-136198-3-git-send-email-john.garry@huawei.com> From: Bart Van Assche Message-ID: <81ad7ca3-54c9-0952-e163-c7c05a04f559@acm.org> Date: Tue, 12 Oct 2021 16:45:28 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/30/21 12:21 AM, Arnd Bergmann wrote: > On Wed, Sep 15, 2021 at 11:16 AM John Garry wrote: >> >> From: Hannes Reinecke >> >> The acornscsi driver has a config option to enable tagged queuing, >> but this option gets disabled in the driver itself with the comment >> 'needs to be debugged'. >> As this is a _really_ old driver I doubt anyone will be wanting to >> invest time here, so remove the tagged queue vestiges and make >> our live easier. >> >> Signed-off-by: Hannes Reinecke >> jpg: Use scsi_cmd_to_rq() >> Signed-off-by: John Garry > > A few thousand randconfig builds later, I actually came across > building this driver. Building all SCSI code is nontrivial. The shell script that I am using myself to build all SCSI kernel code is available here: https://github.com/bvanassche/build-scsi-drivers Bart.