linux/kernel/cgroup/namespace.c, branch v4.13

kernel: convert cgroup_namespace.count from atomic_t to refcount_t

2017-03-06T19:55:22Z

refcount_t type and corresponding API should be used instead of atomic_t when the variable is used as a reference counter. This allows to avoid accidental refcounter overflows that might lead to use-after-free situations. Signed-off-by: Elena Reshetova Signed-off-by: Hans Liljestrand Signed-off-by: Kees Cook Signed-off-by: David Windsor Signed-off-by: Tejun Heo

sched/headers: Move the task_lock()/unlock() APIs to

2017-03-03T00:45:22Z

The task_lock()/task_unlock() APIs are not realated to core scheduling, they are task lifetime APIs, i.e. they belong into . Move them. Acked-by: Linus Torvalds Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar

cgroup: move namespace code to kernel/cgroup/namespace.c

2016-12-27T19:49:09Z

get/put_css_set() get exposed in cgroup-internal.h in the process. Signed-off-by: Tejun Heo Acked-by: Acked-by: Zefan Li