From: bugzilla-daemon@bugzilla.kernel.org
To: linux-scsi@vger.kernel.org
Subject: [Bug 80711] [PATCH]SG_FLAG_LUN_INHIBIT is no longer implemented and there's not way to prevent the kernel from using the 2nd cdb byte for the LUN
Date: Thu, 21 Aug 2014 21:43:50 +0000 [thread overview]
Message-ID: <bug-80711-11613-Io4Rf6NXtX@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-80711-11613@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=80711
--- Comment #13 from Martin K. Petersen <martin.petersen@oracle.com> ---
>>>>> "Alan" == Alan Stern <stern@rowland.harvard.edu> writes:
Alan> Okay, here's a patch that implements the suggestion, except that I
Alan> put the flag in the Scsi_Host structure instead of the template.
Alan> This was to minimize the impact of the change. Among the various
Alan> SCSI-over-USB transports, only the Bulk-Only transport gives the
Alan> LUN separately from the CDB. I don't know if there are any
Alan> multi-LUN USB devices that don't use the Bulk-Only transport, but
Alan> if there are then they won't work if the LUN isn't stored in
Alan> CDB[1].
I'm in agreement with this approach.
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next prev parent reply other threads:[~2014-08-21 21:43 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-20 0:37 [Bug 80711] New: SG_FLAG_LUN_INHIBIT is no longer implemented and there's not way to prevent the kernel from using the 2nd cdb byte for the LUN bugzilla-daemon
2014-07-20 14:13 ` [Bug 80711] " bugzilla-daemon
2014-07-21 9:05 ` bugzilla-daemon
2014-07-22 16:13 ` Christoph Hellwig
2014-07-29 15:57 ` [Bug 80711] [PATCH]SG_FLAG_LUN_INHIBIT " bugzilla-daemon
2014-08-06 13:29 ` Douglas Gilbert
2014-08-06 19:32 ` Christoph Hellwig
2014-08-06 20:02 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1408061545030.1145-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2014-08-06 20:25 ` Alan Stern
2014-08-07 6:39 ` Christoph Hellwig
2014-08-07 15:58 ` Alan Stern
2014-08-19 17:56 ` Christoph Hellwig
2014-08-20 19:15 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1408201507280.1959-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2014-08-21 14:41 ` Douglas Gilbert
2014-08-21 14:42 ` Christoph Hellwig
2014-08-21 17:31 ` Alan Stern
2014-08-21 21:43 ` Martin K. Petersen
2014-08-21 21:57 ` Christoph Hellwig
[not found] ` <20140821215744.GA29651-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2014-08-22 14:53 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1408221044450.967-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2014-08-22 15:05 ` Christoph Hellwig
[not found] ` <20140822150508.GA1321-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2014-08-22 15:26 ` Alan Stern
2014-08-22 15:08 ` Martin K. Petersen
2014-08-22 15:39 ` James Bottomley
2014-08-22 17:29 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1408221249360.967-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2014-08-24 15:04 ` Christoph Hellwig
2014-08-25 14:44 ` Alan Stern
2014-08-25 19:39 ` James Bottomley
[not found] ` <1408995547.3629.7.camel-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
2014-08-25 20:12 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1408251545580.1385-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2014-08-25 21:19 ` Alan Stern
2014-08-25 21:30 ` James Bottomley
2014-08-06 13:37 ` bugzilla-daemon
2014-08-06 20:09 ` bugzilla-daemon
2014-08-06 20:25 ` bugzilla-daemon
2014-08-06 21:16 ` bugzilla-daemon
2014-08-07 15:58 ` bugzilla-daemon
2014-08-07 16:10 ` bugzilla-daemon
2014-08-20 19:15 ` bugzilla-daemon
2014-08-21 14:41 ` bugzilla-daemon
2014-08-21 17:31 ` bugzilla-daemon
2014-08-21 21:43 ` bugzilla-daemon [this message]
2014-08-22 14:53 ` bugzilla-daemon
2014-08-22 15:08 ` bugzilla-daemon
2014-08-22 15:26 ` bugzilla-daemon
2014-08-22 17:29 ` bugzilla-daemon
2014-08-25 14:44 ` bugzilla-daemon
2014-08-25 20:12 ` bugzilla-daemon
2014-08-25 21:19 ` bugzilla-daemon
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