linux-toradex.git/kernel/cgroup/namespace.c, branch v4.13-rc5 Linux kernel for Apalis and Colibri modules kernel: convert cgroup_namespace.count from atomic_t to refcount_t 2017-03-06T19:55:22+00:00 Elena Reshetova elena.reshetova@intel.com 2017-02-20T10:19:00+00:00 387ad9674b0013c8756ad20d854ff005b0c313ad 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 <elena.reshetova@intel.com> Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David Windsor <dwindsor@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> 
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 <elena.reshetova@intel.com>
Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David Windsor <dwindsor@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
sched/headers: Move the task_lock()/unlock() APIs to <linux/sched/task.h> 2017-03-03T00:45:22+00:00 Ingo Molnar mingo@kernel.org 2017-02-06T09:57:33+00:00 56cd697366b6d6f67acb6c58ac7f3b185d11ef07 The task_lock()/task_unlock() APIs are not realated to core scheduling, they are task lifetime APIs, i.e. they belong into <linux/sched/task.h>. Move them. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> 
The task_lock()/task_unlock() APIs are not realated to core scheduling,
they are task lifetime APIs, i.e. they belong into <linux/sched/task.h>.

Move them.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
cgroup: move namespace code to kernel/cgroup/namespace.c 2016-12-27T19:49:09+00:00 Tejun Heo tj@kernel.org 2016-12-27T19:49:09+00:00 dcfe149b9f45aaf89bb95e8b314210da626417d9 get/put_css_set() get exposed in cgroup-internal.h in the process. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Acked-by: Zefan Li <lizefan@huawei.com> 
get/put_css_set() get exposed in cgroup-internal.h in the process.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Acked-by: Zefan Li <lizefan@huawei.com>