Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2018-03-29-1' into...

Merge tpm 2018/03/29 v1

# gpg: Signature made Fri 30 Mar 2018 01:04:47 BST
# gpg:                using RSA key 75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B818 B9CA DF90 89C2 D5CE  C66B 75AD 6580 2A0B 4211

* remotes/stefanberger/tags/pull-tpm-2018-03-29-1:
  tests: Tests more flags of the CRB interface
  tpm: CRB: Enforce locality is requested before processing buffer
  tpm: CRB: Reset Granted flag when relinquishing locality
  tpm: CRB: set the Idle flag by default

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>