Fix a kernel bug when running rescan-scsi-bus while a FireWire disk is connected: http://bugzilla.kernel.org/show_bug.cgi?id=10008 Signed-off-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx> --- drivers/firewire/fw-sbp2.c | 4 ++++ 1 file changed, 4 insertions(+) Index: linux/drivers/firewire/fw-sbp2.c =================================================================== --- linux.orig/drivers/firewire/fw-sbp2.c +++ linux/drivers/firewire/fw-sbp2.c @@ -1473,6 +1473,10 @@ static int sbp2_scsi_slave_alloc(struct { struct sbp2_logical_unit *lu = sdev->hostdata; + /* (Re-)Adding logical units via the SCSI stack is not supported. */ + if (!lu) + return -ENOSYS; + sdev->allow_restart = 1; /* -- Stefan Richter -=====-==--- --=- =---= http://arcgraph.de/sr/ - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
