handling From:
- fix berkeley db utilities and kamctl "shift: nothing to shift",
reported by feinerer@, from maintainer Roman Kravchuk
- fix runtime TLS failure, undefined symbol OPENSSL_zalloc,
from maintainer
- remove some dead patches follow switch to clang, from me
(there was an earlier update to 5.1.x from maintainer earlier this
month which I missed pushing earlier and it's too close to release now;
this is planned for post-6.3)
3cf0e453d4