From: Ewan Milne <emilne@redhat.com>
To: dgilbert@interlog.com
Cc: SCSI development list <linux-scsi@vger.kernel.org>,
Christoph Hellwig <hch@lst.de>,
Boaz Harrosh <bharrosh@panasas.com>
Subject: Re: [PATCH] sg: limit maximum cdb size to 252 bytes
Date: Thu, 26 Jun 2014 10:57:14 -0400 [thread overview]
Message-ID: <1403794634.6423.283.camel@localhost.localdomain> (raw)
In-Reply-To: <53AB0166.8060905@interlog.com>
On Wed, 2014-06-25 at 13:05 -0400, Douglas Gilbert wrote:
> Boaz Harrosh commented on the "[PATCH v5] sg: relax 16
> byte cdb restriction" thread that SCSI variable length
> commands (which are all SCSI commands greater than 16
> bytes long) must themselves be a multiple of 4 bytes
> long.
>
> ChangeLog
> - limit the maximum cdb size permitted by the sg
> v3 interface to 252 bytes. Commands that large
> are called "variable length" and their length
> needs to be a multiple of 4.
>
> Original patch:
> Reviewed-by: Boaz Harrosh <boaz@electrozaur.com>
>
> Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
>
Sure.
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
prev parent reply other threads:[~2014-06-26 14:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-25 17:05 [PATCH] sg: limit maximum cdb size to 252 bytes Douglas Gilbert
2014-06-26 2:19 ` Martin K. Petersen
2014-06-26 7:38 ` Christoph Hellwig
2014-06-26 14:57 ` Ewan Milne [this message]
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