target: Set CMD_T_ACTIVE bit for Task Management Requests
authorNicholas Bellinger <nab@linux-iscsi.org>
Mon, 9 Jun 2014 23:13:20 +0000 (23:13 +0000)
committerNicholas Bellinger <nab@linux-iscsi.org>
Tue, 10 Jun 2014 04:15:59 +0000 (04:15 +0000)
commitf15e9cd910c4d9da7de43f2181f362082fc45f0f
tree7dce162b7e33dfebaadccfbf0177fc9edb90e240
parent0bcc297e2b45c12baf735e1dc1f163e71ea55e16
target: Set CMD_T_ACTIVE bit for Task Management Requests

This patch fixes a bug where se_cmd descriptors associated with a
Task Management Request (TMR) where not setting CMD_T_ACTIVE before
being dispatched into target_tmr_work() process context.

This is required in order for transport_generic_free_cmd() ->
transport_wait_for_tasks() to wait on se_cmd->t_transport_stop_comp
if a session reset event occurs while an ABORT_TASK is outstanding
waiting for another I/O to complete.

Cc: Thomas Glanzmann <thomas@glanzmann.de>
Cc: Charalampos Pournaris <charpour@gmail.com>
Cc: stable@vger.kernel.org # 3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/target_core_transport.c