3.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> commit c9a03c12464c851e691e8d5b6c9deba779c512e0 upstream. This patch fixes a bug in __iscsi_target_login_thread() where an explicit network portal thread reset ends up leaking the iscsit_transport module reference, along with the associated iscsi_conn allocation. This manifests itself with iser-target where a NP reset causes the extra iscsit_transport reference to be taken in iscsit_conn_set_transport() during the reset, which prevents the ib_isert module from being unloaded after the NP thread shutdown has finished. Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/target/iscsi/iscsi_target_login.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -1163,12 +1163,11 @@ static int __iscsi_target_login_thread(s if (np->np_thread_state == ISCSI_NP_THREAD_RESET) { spin_unlock_bh(&np->np_thread_lock); complete(&np->np_restart_comp); - if (ret == -ENODEV) { - iscsit_put_transport(conn->conn_transport); - kfree(conn); - conn = NULL; + iscsit_put_transport(conn->conn_transport); + kfree(conn); + conn = NULL; + if (ret == -ENODEV) goto out; - } /* Get another socket */ return 1; } -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html