linux-kernel - Re: [PATCH v2 2/3] acornscsi: remove tagged queuing vestiges

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Message-ID: <81ad7ca3-54c9-0952-e163-c7c05a04f559@acm.org>
Date:   Tue, 12 Oct 2021 16:45:28 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Arnd Bergmann <arnd@...nel.org>, John Garry <john.garry@...wei.com>
Cc:     Russell King - ARM Linux <linux@...linux.org.uk>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Hannes Reinecke <hare@...e.de>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-scsi <linux-scsi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/3] acornscsi: remove tagged queuing vestiges

On 9/30/21 12:21 AM, Arnd Bergmann wrote:
> On Wed, Sep 15, 2021 at 11:16 AM John Garry <john.garry@...wei.com> wrote:
>>
>> From: Hannes Reinecke <hare@...e.de>
>>
>> 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 <hare@...e.de>
>> jpg: Use scsi_cmd_to_rq()
>> Signed-off-by: John Garry <john.garry@...wei.com>
> 
> 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.