diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-20 10:41:38 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-20 10:41:38 -0700 |
commit | 0d9514334bb00355206d17d50474d2613656113f (patch) | |
tree | 916524d9918af02c7ffc3d8ca0d49705fa418163 /drivers/target | |
parent | 1734a6e47fbad93f896644ad8ad12574fadba49d (diff) | |
parent | 8ae757d09c45102b347a1bc2867f54ffc1ab8fda (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target fixes from Nicholas Bellinger:
"Here are the target pending fixes for v3.17-rc6.
Included are Sagi's long overdue fixes related to iser-target
shutdown, along with a couple of fixes from Sebastian related to ALUA
Referrals changes that when in during the v3.14 time-frame.
Also included are a few iscsi-target fixes, most recently of which
where found during Joern's Coverity scanning of target code"
* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
iscsi-target: avoid NULL pointer in iscsi_copy_param_list failure
iscsi-target: Fix memory corruption in iscsit_logout_post_handler_diffcid
target: Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE
target: Fix user data segment multiplier in spc_emulate_evpd_b3()
iscsi-target: Ignore ICF_GOT_LAST_DATAOUT during Data-Out ITT lookup
Target/iser: Fix initiator_depth and responder_resources
Target/iser: Avoid calling rdma_disconnect twice
Target/iser: Don't put isert_conn inside disconnected handler
Target/iser: Get isert_conn reference once got to connected_handler
Diffstat (limited to 'drivers/target')
-rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 4 | ||||
-rw-r--r-- | drivers/target/iscsi/iscsi_target_parameters.c | 2 | ||||
-rw-r--r-- | drivers/target/iscsi/iscsi_target_util.c | 2 | ||||
-rw-r--r-- | drivers/target/target_core_configfs.c | 2 | ||||
-rw-r--r-- | drivers/target/target_core_spc.c | 2 |
5 files changed, 8 insertions, 4 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 1f4c794f5fc..260c3e1e312 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -4540,6 +4540,7 @@ static void iscsit_logout_post_handler_diffcid( { struct iscsi_conn *l_conn; struct iscsi_session *sess = conn->sess; + bool conn_found = false; if (!sess) return; @@ -4548,12 +4549,13 @@ static void iscsit_logout_post_handler_diffcid( list_for_each_entry(l_conn, &sess->sess_conn_list, conn_list) { if (l_conn->cid == cid) { iscsit_inc_conn_usage_count(l_conn); + conn_found = true; break; } } spin_unlock_bh(&sess->conn_lock); - if (!l_conn) + if (!conn_found) return; if (l_conn->sock) diff --git a/drivers/target/iscsi/iscsi_target_parameters.c b/drivers/target/iscsi/iscsi_target_parameters.c index 02f9de26f38..18c29260b4a 100644 --- a/drivers/target/iscsi/iscsi_target_parameters.c +++ b/drivers/target/iscsi/iscsi_target_parameters.c @@ -601,7 +601,7 @@ int iscsi_copy_param_list( param_list = kzalloc(sizeof(struct iscsi_param_list), GFP_KERNEL); if (!param_list) { pr_err("Unable to allocate memory for struct iscsi_param_list.\n"); - goto err_out; + return -1; } INIT_LIST_HEAD(¶m_list->param_list); INIT_LIST_HEAD(¶m_list->extra_response_list); diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index fd90b28f1d9..73355f4fca7 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -400,6 +400,8 @@ struct iscsi_cmd *iscsit_find_cmd_from_itt_or_dump( spin_lock_bh(&conn->cmd_lock); list_for_each_entry(cmd, &conn->conn_cmd_list, i_conn_node) { + if (cmd->cmd_flags & ICF_GOT_LAST_DATAOUT) + continue; if (cmd->init_task_tag == init_task_tag) { spin_unlock_bh(&conn->cmd_lock); return cmd; diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index bf55c5a04cf..756def38c77 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -2363,7 +2363,7 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_support_##_name(\ pr_err("Invalid value '%ld', must be '0' or '1'\n", tmp); \ return -EINVAL; \ } \ - if (!tmp) \ + if (tmp) \ t->_var |= _bit; \ else \ t->_var &= ~_bit; \ diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 6cd7222738f..bc286a67af7 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -664,7 +664,7 @@ spc_emulate_evpd_b3(struct se_cmd *cmd, unsigned char *buf) buf[0] = dev->transport->get_device_type(dev); buf[3] = 0x0c; put_unaligned_be32(dev->t10_alua.lba_map_segment_size, &buf[8]); - put_unaligned_be32(dev->t10_alua.lba_map_segment_size, &buf[12]); + put_unaligned_be32(dev->t10_alua.lba_map_segment_multiplier, &buf[12]); return 0; } |