@@ -1989,6 +1989,7 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
struct srp_login_rej *rej;
struct ib_cm_rep_param *rep_param;
struct srpt_rdma_ch *ch, *tmp_ch;
+ char i_port_id[36];
u32 it_iu_len;
int i, ret = 0;
@@ -2143,9 +2144,9 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
goto destroy_ib;
}
- srpt_format_guid(ch->ini_guid, sizeof(ch->ini_guid),
+ srpt_format_guid(ch->sess_name, sizeof(ch->sess_name),
¶m->primary_path->dgid.global.interface_id);
- snprintf(ch->sess_name, sizeof(ch->sess_name), "0x%016llx%016llx",
+ snprintf(i_port_id, sizeof(i_port_id), "0x%016llx%016llx",
be64_to_cpu(*(__be64 *)ch->i_port_id),
be64_to_cpu(*(__be64 *)(ch->i_port_id + 8)));
@@ -2154,16 +2155,16 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
if (sport->port_guid_tpg.se_tpg_wwn)
ch->sess = target_alloc_session(&sport->port_guid_tpg, 0, 0,
TARGET_PROT_NORMAL,
- ch->ini_guid, ch, NULL);
+ ch->sess_name, ch, NULL);
if (sport->port_gid_tpg.se_tpg_wwn && IS_ERR_OR_NULL(ch->sess))
ch->sess = target_alloc_session(&sport->port_gid_tpg, 0, 0,
- TARGET_PROT_NORMAL, ch->sess_name, ch,
+ TARGET_PROT_NORMAL, i_port_id, ch,
NULL);
/* Retry without leading "0x" */
if (sport->port_gid_tpg.se_tpg_wwn && IS_ERR_OR_NULL(ch->sess))
ch->sess = target_alloc_session(&sport->port_gid_tpg, 0, 0,
TARGET_PROT_NORMAL,
- ch->sess_name + 2, ch, NULL);
+ i_port_id + 2, ch, NULL);
if (IS_ERR_OR_NULL(ch->sess)) {
pr_info("Rejected login because no ACL has been configured yet for initiator %s.\n",
ch->sess_name);
@@ -269,7 +269,6 @@ enum rdma_ch_state {
* @pkey: P_Key of the IB partition for this SRP channel.
* @sess: Session information associated with this SRP channel.
* @sess_name: Session name.
- * @ini_guid: Initiator port GUID.
* @release_work: Allows scheduling of srpt_release_channel().
*/
struct srpt_rdma_ch {
@@ -297,8 +296,7 @@ struct srpt_rdma_ch {
struct list_head cmd_wait_list;
uint16_t pkey;
struct se_session *sess;
- u8 sess_name[36];
- u8 ini_guid[24];
+ u8 sess_name[24];
struct work_struct release_work;
};
Use the source GID as session name instead of the initiator port ID from the SRP login request. The only functional change in this patch is that it changes the session name shown in debug messages. Note: the fifth argument that is passed to target_alloc_session() is what the SCSI target core uses as key for lookups in the ACL (access control list) information. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> --- drivers/infiniband/ulp/srpt/ib_srpt.c | 11 ++++++----- drivers/infiniband/ulp/srpt/ib_srpt.h | 4 +--- 2 files changed, 7 insertions(+), 8 deletions(-)