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, 3 insertions, 3 deletions

diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index b1c4d831137d..ddf0694d87f0 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -2251,14 +2251,14 @@ static int in2000_show_info(struct seq_file *m, struct Scsi_Host *instance)
                 seq_printf(m, "\nconnected:     ");
                 if (hd->connected) {
                         cmd = (Scsi_Cmnd *) hd->connected;
-                        seq_printf(m, " %d:%d(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+                        seq_printf(m, " %d:%llu(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
                 }
         }
         if (hd->proc & PR_INPUTQ) {
                 seq_printf(m, "\ninput_Q:       ");
                 cmd = (Scsi_Cmnd *) hd->input_Q;
                 while (cmd) {
-                        seq_printf(m, " %d:%d(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+                        seq_printf(m, " %d:%llu(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
                         cmd = (Scsi_Cmnd *) cmd->host_scribble;
                 }
         }
@@ -2266,7 +2266,7 @@ static int in2000_show_info(struct seq_file *m, struct Scsi_Host *instance)
                 seq_printf(m, "\ndisconnected_Q:");
                 cmd = (Scsi_Cmnd *) hd->disconnected_Q;
                 while (cmd) {
-                        seq_printf(m, " %d:%d(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
+                        seq_printf(m, " %d:%llu(%02x)", cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
                         cmd = (Scsi_Cmnd *) cmd->host_scribble;
                 }
         }