From: Bart Van Assche <Bart.VanAssche@wdc.com>
To: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"dgilbert@interlog.com" <dgilbert@interlog.com>
Cc: Bart Van Assche <Bart.VanAssche@wdc.com>,
"James.Bottomley@HansenPartnership.com"
<James.Bottomley@HansenPartnership.com>,
"hare@suse.de" <hare@suse.de>,
"martin.petersen@oracle.com" <martin.petersen@oracle.com>
Subject: Re: [PATCH v2] scsi_debug: add cdb_len paramete
Date: Wed, 6 Dec 2017 02:39:58 +0000 [thread overview]
Message-ID: <1512527997.2828.3.camel@wdc.com> (raw)
In-Reply-To: <20171205050549.31526-1-dgilbert@interlog.com>
On Tue, 2017-12-05 at 00:05 -0500, Douglas Gilbert wrote:
> While testing "sd: Micro-optimize READ / WRITE CDB encoding" patches it was
> helpful to check various code paths associated with READ/WRITE 6, 10
> and 16 byte cdb variants. There seems to be no user space "knobs" to
> twiddle use_10_for_rw and friends in the scsi_device structure.
> So add a parameter to scsi_debug called "cdb_len" for this purpose.
>
> Changes since v1:
> - address most of the concerns from Bart Van Assche
> - keep driver version and date and tie them into some responses
> (e.g. version becomes INQUIRY Revision field)
>
> Patch built on lk 4.15.0-rc2
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
next prev parent reply other threads:[~2017-12-06 2:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-05 5:05 [PATCH v2] scsi_debug: add cdb_len paramete Douglas Gilbert
2017-12-06 2:39 ` Bart Van Assche [this message]
2017-12-07 2:06 ` Martin K. Petersen
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