linux-kernel - Re: [PATCH repost 3] [SCSI] Retrieve the Caching mode page

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Message-ID: <Pine.LNX.4.44L0.1012081010470.1885-100000@iolanthe.rowland.org>
Date:	Wed, 8 Dec 2010 10:16:46 -0500 (EST)
From:	Alan Stern <stern@...land.harvard.edu>
To:	James Bottomley <James.Bottomley@...e.de>
cc:	Greg KH <greg@...ah.com>, Luben Tuikov <ltuikov@...oo.com>,
	Matthew Dharm <mdharm-kernel@...-eyed-alien.net>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	<linux-kernel@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
	<linux-usb@...r.kernel.org>
Subject: Re: [PATCH repost 3] [SCSI] Retrieve the Caching mode page

On Tue, 7 Dec 2010, James Bottomley wrote:

> Well, not other than I've already said:  I think it looks OK, so I
> marked it for my merge window queue.  I'd still rather like USB people
> to confirm that the original reason why this was done (to prevent device
> crashes on the mode sense) is no longer an issue

The original reason for adding the skip_ms_page_8 flag still applies.  
To assume it is no longer an issue would not be safe -- there's no 
reason to believe that the buggy devices it was meant for have all been 
retired.

>  ... but it's only USB
> stuff, so suppose I'm OK with finding out in the field.

With USB there's often no other choice.

Alan Stern

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