From: Christian Sünkenberg Date: Tue, 18 Nov 2014 19:23:32 +0000 (+0100) Subject: scsi: add Intel Multi-Flex to scsi scan blacklist X-Git-Tag: v3.17.5~32 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=744e7933a284f0d1c6b55a475c92e5b1d59b2481;p=thirdparty%2Fkernel%2Fstable.git scsi: add Intel Multi-Flex to scsi scan blacklist commit 1899045510ff109980d9cc34e330fd8ca3631871 upstream. Intel Multi-Flex LUNs choke on REPORT SUPPORTED OPERATION CODES resulting in sd_mod hanging for several minutes on startup. The issue was introduced with WRITE SAME discovery heuristics. Fixes: 5db44863b6eb ("[SCSI] sd: Implement support for WRITE SAME") Signed-off-by: Christian Sünkenberg Signed-off-by: Christoph Hellwig Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index 49014a143c6a9..c1d04d4d3c6c1 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -202,6 +202,7 @@ static struct { {"IOMEGA", "Io20S *F", NULL, BLIST_KEY}, {"INSITE", "Floptical F*8I", NULL, BLIST_KEY}, {"INSITE", "I325VM", NULL, BLIST_KEY}, + {"Intel", "Multi-Flex", NULL, BLIST_NO_RSOC}, {"iRiver", "iFP Mass Driver", NULL, BLIST_NOT_LOCKABLE | BLIST_INQUIRY_36}, {"LASOUND", "CDX7405", "3.10", BLIST_MAX5LUN | BLIST_SINGLELUN}, {"MATSHITA", "PD-1", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},