Pull lockdown update from James Morris:
 "An update for the security subsystem to allow unprivileged users
  to see the status of the lockdown feature. From Jeremy Cline"

Also an added comment to describe CAP_SETFCAP.

* 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  capabilities: add description for CAP_SETFCAP
  lockdown: Allow unprivileged users to see lockdown status