scsi: blacklist RSOC for Microsoft iSCSI target devices

The Microsoft iSCSI target does not support REPORT SUPPORTED OPERATION
CODES. Blacklist these devices so we don't attempt to send the command.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Tested-by: Mike Christie <michaelc@cs.wisc.edu>
Reported-by: jazz@deti74.ru
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: stable@vger.kernel.org # v3.10+

diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c
index c1d04d4d3c6c140457c19e50865b29bd3287d54f..262ab837a7040d5586e4212b59e569aa55a2df0c 100644 (file)
--- a/drivers/scsi/scsi_devinfo.c
+++ b/drivers/scsi/scsi_devinfo.c
@@ -211,6 +211,7 @@ static struct {
        {"Medion", "Flash XL  MMC/SD", "2.6D", BLIST_FORCELUN},
        {"MegaRAID", "LD", NULL, BLIST_FORCELUN},
        {"MICROP", "4110", NULL, BLIST_NOTQ},
+       {"MSFT", "Virtual HD", NULL, BLIST_NO_RSOC},
        {"MYLEX", "DACARMRB", "*", BLIST_REPORTLUN2},
        {"nCipher", "Fastness Crypto", NULL, BLIST_FORCELUN},
        {"NAKAMICH", "MJ-4.8S", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},