Merge branch 'next-smack' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...

Merge branch 'next-smack' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

Pull smack updates from James Morris:
 "Bug fixes for IPv6 handling and other issues and two memory use
  improvements."

* 'next-smack' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  Smack: Fix kbuild reported build error
  smack: Check address length before reading address family
  Smack: Fix IPv6 handling of 0 secmark
  Smack: Create smack_rule cache to optimize memory usage
  smack: removal of global rule list