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Pull cgroup updates from Tejun Heo: "Nothing major. Two notable fixes are Li's second stab at fixing the long-standing race condition in the mount path and suppression of spurious warning from cgroup_get(). All other changes are trivial" * 'for-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: mark cgroup_get() with __maybe_unused cgroup: avoid attaching a cgroup root to two different superblocks, take 2 cgroup: fix spurious warnings on cgroup_is_dead() from cgroup_sk_alloc() cgroup: move cgroup_subsys_state parent field for cache locality cpuset: Remove cpuset_update_active_cpus()'s parameter. cgroup: switch to BUG_ON() cgroup: drop duplicate header nsproxy.h kernel: convert css_set.refcount from atomic_t to refcount_t kernel: convert cgroup_namespace.count from atomic_t to refcount_t
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.