Tejun Heo 55b2e929a3 cgroup: Fix css_task_iter_advance_css_set() cset skip condition ...

commit c596687a00 upstream.

While adding handling for dying task group leaders c03cd7738a
("cgroup: Include dying leaders with live threads in PROCS
iterations") added an inverted cset skip condition to
css_task_iter_advance_css_set().  It should skip cset if it's
completely empty but was incorrectly testing for the inverse condition
for the dying_tasks list.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: c03cd7738a ("cgroup: Include dying leaders with live threads in PROCS iterations")
Reported-by: syzbot+d4bba5ccd4f9a2a68681@syzkaller.appspotmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-08-09 17:53:37 +02:00

..

cgroup-internal.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cgroup-v1.c

cgroup: Fix deadlock in cpu hotplug path

2018-03-03 10:24:26 +01:00

cgroup.c

cgroup: Fix css_task_iter_advance_css_set() cset skip condition

2019-08-09 17:53:37 +02:00

cpuset.c

cpuset: restore sanity to cpuset_cpus_allowed_fallback()

2019-07-10 09:54:35 +02:00

debug.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

freezer.c

cgroup: add @flags to css_task_iter_start() and implement CSS_TASK_ITER_PROCS

2017-07-21 11:14:51 -04:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

namespace.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pids.c

cgroup/pids: turn cgroup_subsys->free() into cgroup_subsys->release() to fix the accounting

2019-04-05 22:31:37 +02:00

rdma.c

…