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Message-ID: <15ad7cf9-e385-9cea-964a-4a2eac35385c@kernel.org>
Date:   Tue, 11 Apr 2023 16:38:48 +0900
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Subject: Re: [PATCH v6 09/19] scsi: allow enabling and disabling command
 duration limits
To:     Christoph Hellwig <hch@lst.de>
Cc:     Niklas Cassel <nks@flawful.org>, Jens Axboe <axboe@kernel.dk>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        "James E.J. Bottomley" <jejb@linux.ibm.com>,
        Bart Van Assche <bvanassche@acm.org>,
        Hannes Reinecke <hare@suse.de>, linux-scsi@vger.kernel.org,
        linux-ide@vger.kernel.org, linux-block@vger.kernel.org
References: <20230406113252.41211-1-nks@flawful.org>
 <20230406113252.41211-10-nks@flawful.org> <20230411061648.GD18719@lst.de>
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 <20230411072317.GA22683@lst.de>
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From:   Damien Le Moal <dlemoal@kernel.org>
Organization: Western Digital Research
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On 4/11/23 16:23, Christoph Hellwig wrote:
> On Tue, Apr 11, 2023 at 04:09:34PM +0900, Damien Le Moal wrote:
>> But yes, I guess we could just unconditionally enable CDL for ATA on device scan
>> to be on par with scsi, which has CDL always enabled.
> 
> I'd prefer that.  With a module option to not enable it just to be
> safe.

Then it may be better to move the cdl_enable attribute store definition for ATA
devices to libata. That would be less messy that way. Let me see if that can be
done cleanly.