diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-06-10 03:36:51 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-06-10 08:19:31 +0400 |
| commit | a95d6511303b848da45ee27b35018bb58087bdc6 (patch) | |
| tree | eefd06649a284d2c84db54e423488ce55b1c59f2 /drivers/gpio/gpio-msic.c | |
| parent | f15e9cd910c4d9da7de43f2181f362082fc45f0f (diff) | |
| download | linux-a95d6511303b848da45ee27b35018bb58087bdc6.tar.xz | |
target: Use complete_all for se_cmd->t_transport_stop_comp
This patch fixes a bug where multiple waiters on ->t_transport_stop_comp
occurs due to a concurrent ABORT_TASK and session reset both invoking
transport_wait_for_tasks(), while waiting for the associated se_cmd
descriptor backend processing to complete.
For this case, complete_all() should be invoked in order to wake up
both waiters in core_tmr_abort_task() + transport_generic_free_cmd()
process contexts.
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>
Diffstat (limited to 'drivers/gpio/gpio-msic.c')
0 files changed, 0 insertions, 0 deletions