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

Pull key signing fixes from James Morris:
 "Keyrings and modsign fixes from David Howells"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  MODSIGN: Change from CMS to PKCS#7 signing if the openssl is too old
  X.509: Don't strip leading 00's from key ID when constructing key description
  KEYS: Remove unnecessary header #inclusions from extract-cert.c
  KEYS: Fix race between key destruction and finding a keyring by name