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-rw-r--r--drivers/target/iscsi/iscsi_target.c2
-rw-r--r--drivers/target/iscsi/iscsi_target_util.c12
-rw-r--r--drivers/target/target_core_alua.c2
-rw-r--r--drivers/target/target_core_pr.c11
-rw-r--r--drivers/target/target_core_sbc.c2
-rw-r--r--drivers/target/target_core_transport.c2
-rw-r--r--drivers/target/target_core_xcopy.c2
7 files changed, 16 insertions, 17 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 67802ccfcde9..811d863f4206 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3491,7 +3491,7 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
len = sprintf(buf, "TargetAddress="
"%s:%hu,%hu",
inaddr_any ? conn->local_ip : np->np_ip,
- inaddr_any ? conn->local_port : np->np_port,
+ np->np_port,
tpg->tpgt);
len += 1;
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index ce87ce9bdb9c..7c6a95bcb35e 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -1326,21 +1326,19 @@ static int iscsit_do_rx_data(
struct iscsi_conn *conn,
struct iscsi_data_count *count)
{
- int data = count->data_length, rx_loop = 0, total_rx = 0, iov_len;
- struct kvec *iov_p;
+ int data = count->data_length, rx_loop = 0, total_rx = 0;
struct msghdr msg;
if (!conn || !conn->sock || !conn->conn_ops)
return -1;
memset(&msg, 0, sizeof(struct msghdr));
-
- iov_p = count->iov;
- iov_len = count->iov_count;
+ iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC,
+ count->iov, count->iov_count, data);
while (total_rx < data) {
- rx_loop = kernel_recvmsg(conn->sock, &msg, iov_p, iov_len,
- (data - total_rx), MSG_WAITALL);
+ rx_loop = sock_recvmsg(conn->sock, &msg,
+ (data - total_rx), MSG_WAITALL);
if (rx_loop <= 0) {
pr_debug("rx_loop: %d total_rx: %d\n",
rx_loop, total_rx);
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c
index fb87780929d2..75cbde1f7c5b 100644
--- a/drivers/target/target_core_alua.c
+++ b/drivers/target/target_core_alua.c
@@ -576,7 +576,7 @@ static inline int core_alua_state_standby(
case SEND_DIAGNOSTIC:
case READ_CAPACITY:
return 0;
- case SERVICE_ACTION_IN:
+ case SERVICE_ACTION_IN_16:
switch (cdb[1] & 0x1f) {
case SAI_READ_CAPACITY_16:
return 0;
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 8c60a1a1ae8d..4c261c33cf55 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -459,7 +459,7 @@ static int core_scsi3_pr_seq_non_holder(
case ACCESS_CONTROL_OUT:
case INQUIRY:
case LOG_SENSE:
- case READ_MEDIA_SERIAL_NUMBER:
+ case SERVICE_ACTION_IN_12:
case REPORT_LUNS:
case REQUEST_SENSE:
case PERSISTENT_RESERVE_IN:
@@ -2738,7 +2738,8 @@ core_scsi3_pro_preempt(struct se_cmd *cmd, int type, int scope, u64 res_key,
struct t10_pr_registration *pr_reg, *pr_reg_tmp, *pr_reg_n, *pr_res_holder;
struct t10_reservation *pr_tmpl = &dev->t10_pr;
u32 pr_res_mapped_lun = 0;
- int all_reg = 0, calling_it_nexus = 0, released_regs = 0;
+ int all_reg = 0, calling_it_nexus = 0;
+ bool sa_res_key_unmatched = sa_res_key != 0;
int prh_type = 0, prh_scope = 0;
if (!se_sess)
@@ -2813,6 +2814,7 @@ core_scsi3_pro_preempt(struct se_cmd *cmd, int type, int scope, u64 res_key,
if (!all_reg) {
if (pr_reg->pr_res_key != sa_res_key)
continue;
+ sa_res_key_unmatched = false;
calling_it_nexus = (pr_reg_n == pr_reg) ? 1 : 0;
pr_reg_nacl = pr_reg->pr_reg_nacl;
@@ -2820,7 +2822,6 @@ core_scsi3_pro_preempt(struct se_cmd *cmd, int type, int scope, u64 res_key,
__core_scsi3_free_registration(dev, pr_reg,
(preempt_type == PREEMPT_AND_ABORT) ? &preempt_and_abort_list :
NULL, calling_it_nexus);
- released_regs++;
} else {
/*
* Case for any existing all registrants type
@@ -2838,6 +2839,7 @@ core_scsi3_pro_preempt(struct se_cmd *cmd, int type, int scope, u64 res_key,
if ((sa_res_key) &&
(pr_reg->pr_res_key != sa_res_key))
continue;
+ sa_res_key_unmatched = false;
calling_it_nexus = (pr_reg_n == pr_reg) ? 1 : 0;
if (calling_it_nexus)
@@ -2848,7 +2850,6 @@ core_scsi3_pro_preempt(struct se_cmd *cmd, int type, int scope, u64 res_key,
__core_scsi3_free_registration(dev, pr_reg,
(preempt_type == PREEMPT_AND_ABORT) ? &preempt_and_abort_list :
NULL, 0);
- released_regs++;
}
if (!calling_it_nexus)
core_scsi3_ua_allocate(pr_reg_nacl,
@@ -2863,7 +2864,7 @@ core_scsi3_pro_preempt(struct se_cmd *cmd, int type, int scope, u64 res_key,
* registered reservation key, then the device server shall
* complete the command with RESERVATION CONFLICT status.
*/
- if (!released_regs) {
+ if (sa_res_key_unmatched) {
spin_unlock(&dev->dev_reservation_lock);
core_scsi3_put_pr_reg(pr_reg_n);
return TCM_RESERVATION_CONFLICT;
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index d6e06af696ed..11bea1952435 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -852,7 +852,7 @@ sbc_parse_cdb(struct se_cmd *cmd, struct sbc_ops *ops)
size = READ_CAP_LEN;
cmd->execute_cmd = sbc_emulate_readcapacity;
break;
- case SERVICE_ACTION_IN:
+ case SERVICE_ACTION_IN_16:
switch (cmd->t_task_cdb[1] & 0x1f) {
case SAI_READ_CAPACITY_16:
cmd->execute_cmd = sbc_emulate_readcapacity_16;
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index d9b5010c3bf7..0adc0f650213 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -2292,7 +2292,7 @@ transport_generic_new_cmd(struct se_cmd *cmd)
* and let it call back once the write buffers are ready.
*/
target_add_to_state_list(cmd);
- if (cmd->data_direction != DMA_TO_DEVICE) {
+ if (cmd->data_direction != DMA_TO_DEVICE || cmd->data_length == 0) {
target_execute_cmd(cmd);
return 0;
}
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c
index e9186cdf35e9..33ac39bf75e5 100644
--- a/drivers/target/target_core_xcopy.c
+++ b/drivers/target/target_core_xcopy.c
@@ -335,7 +335,7 @@ static int target_xcopy_parse_segment_descriptors(struct se_cmd *se_cmd,
desc += XCOPY_SEGMENT_DESC_LEN;
break;
default:
- pr_err("XCOPY unspported segment descriptor"
+ pr_err("XCOPY unsupported segment descriptor"
"type: 0x%02x\n", desc[0]);
goto out;
}
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