From 0213436a2cc5e4a5ca2fabfaa4d3877097f3b13f Mon Sep 17 00:00:00 2001
From: Janusz Dziemidowicz <rraptorr@nails.eu.org>
Date: Thu, 24 Jul 2014 15:48:46 +0200
Subject: [PATCH] scsi: do not issue SCSI RSOC command to Promise Vtrak E610f

Some devices don't like REPORT SUPPORTED OPERATION CODES and will
simply timeout causing sd_mod init to take a very very long time.
Introduce BLIST_NO_RSOC scsi scan flag, that stops RSOC from being
issued. Add it to Promise Vtrak E610f entry in scsi scan
blacklist. Fixes bug #79901 reported at
https://bugzilla.kernel.org/show_bug.cgi?id=79901

Fixes: 98dcc2946adb ("SCSI: sd: Update WRITE SAME heuristics")

Signed-off-by: Janusz Dziemidowicz <rraptorr@nails.eu.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Cc: stable@vger.kernel.org
Signed-off-by: Christoph Hellwig <hch@lst.de>
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