linux-kernel - Re: [Re: Linux 2.6.26-rc2] Write protect on on

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Message-ID: <alpine.LFD.1.10.0805191026120.32253@woody.linux-foundation.org>
Date:	Mon, 19 May 2008 10:27:17 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Boaz Harrosh <bharrosh@...asas.com>
cc:	Alan Stern <stern@...land.harvard.edu>,
	Maciej Rutecki <maciej.rutecki@...il.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	USB list <linux-usb@...r.kernel.org>,
	USB Storage list <usb-storage@...ts.one-eyed-alien.net>,
	SCSI development list <linux-scsi@...r.kernel.org>
Subject: Re: [Re: Linux 2.6.26-rc2] Write protect on on



On Mon, 19 May 2008, Boaz Harrosh wrote:
> 
> Sure, inspecting other places that emulate MODE_SENSE, (And inspecting the scsi
> spec) all zeros is a very good scsi response. Alan do you want to send a fix for all
> places that initiate a MODE_SENSE command, specifically at
> scsi_scan.c::scsi_unlock_floptical() ? (Some other places do)

I was actualyl more thinking that the safest thing to do would be to just 
pre-clear the sense buffer. Then, if some driver doesn't fill it 
correctly, big deal..

It's not like pre-clearing the bugger is a performance issue.

		Linus
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