tree 854a0c02ec42a9f5b84ca9eafa989b8c809ac51b
parent d5627acba9ae584cf4928af19f7ddf5f6837de32
author Steve Hodgson <steve@purestorage.com> 1351704242 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> 1351755525 -0700

target: Fix incorrect usage of nested IRQ spinlocks in ABORT_TASK path

This patch changes core_tmr_abort_task() to use spin_lock -> spin_unlock
around se_cmd->t_state_lock while spin_lock_irqsave is held via
se_sess->sess_cmd_lock.

Signed-off-by: Steve Hodgson <steve@purestorage.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>