scsi: use 64-bit LUNs

The SCSI standard defines 64-bit values for LUNs, and large arrays
employing large or hierarchical LUN numbers become more and more
common.

So update the linux SCSI stack to use 64-bit LUN numbers.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Ewan Milne <emilne@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index b7770516f4c2..6bb2b52646b4 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -1941,8 +1941,8 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor)
 
         printk(KERN_WARNING "megaraid: %s cmd=%x <c=%d t=%d l=%d>\n",
              (aor == SCB_ABORT)? "ABORTING":"RESET",
-             cmd->cmnd[0], cmd->device->channel, 
-             cmd->device->id, cmd->device->lun);
+             cmd->cmnd[0], cmd->device->channel,
+             cmd->device->id, (u32)cmd->device->lun);
 
         if(list_empty(&adapter->pending_list))
                 return FALSE;