Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
  percpu: make allocation failures more verbose
  percpu: make pcpu_setup_first_chunk() failures more verbose
  percpu: make embedding first chunk allocator check vmalloc space size
  sparc64: implement page mapping percpu first chunk allocator
  percpu: make pcpu_build_alloc_info() clear static buffers
  percpu: fix unit_map[] verification in pcpu_setup_first_chunk()