From: Mike Christie <michaelc@xxxxxxxxxxx>
The old tools did not set max session cmds. This is a regression.
I removed the check when merging the power of 2 patch.
Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
---
drivers/scsi/libiscsi.c | 4 ++--
drivers/scsi/scsi_transport_iscsi.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 59f8445..bdd7de7 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1708,8 +1708,8 @@ iscsi_session_setup(struct iscsi_transport *iscsit,
qdepth = ISCSI_DEF_CMD_PER_LUN;
}
- if (!is_power_of_2(cmds_max) ||
- cmds_max >= ISCSI_MGMT_ITT_OFFSET) {
+ if (!is_power_of_2(cmds_max) || cmds_max >= ISCSI_MGMT_ITT_OFFSET ||
+ cmds_max < 2) {
if (cmds_max != 0)
printk(KERN_ERR "iscsi: invalid can_queue of %d. "
"can_queue must be a power of 2 and between "
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 9981682..dfb026b 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -33,7 +33,7 @@
#define ISCSI_SESSION_ATTRS 19
#define ISCSI_CONN_ATTRS 13
#define ISCSI_HOST_ATTRS 4
-#define ISCSI_TRANSPORT_VERSION "2.0-868"
+#define ISCSI_TRANSPORT_VERSION "2.0-869"
struct iscsi_internal {
int daemon_pid;
--
1.5.1.2
-
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