Merge tag 'tpmdd-next-20190329' of git://git.infradead.org/users/jjs/linux-tpmdd into next-tpm

tpmdd fixes for Linux v5.1

"These are critical fixes for v5.1. Contains also couple of new selftests for
v5.1 features (partial reads in /dev/tpm0). I hope these could still reach
the release. Thanks.

/Jarkko"