am bc109d0f: Merge remote-tracking branch \'aosp/upstream-master\' into mymerge
* commit 'bc109d0f85157802822d0364b495dfb355fcd3d1':
Update libsepol ChangeLog.
libsepol: Binary modules do not support ioctl rules.
Update checkpolicy ChangeLog.
dispol: Extend to display operations.
Update libsemanage ChangeLog
libsemanage: do not copy contexts in semanage_migrate_store
Update libsepol and checkpolicy ChangeLogs.
Add support for ioctl command whitelisting
Move ChangeLog entry to the correct project
Update libselinux ChangeLog
libselinux: selinux.py - use os.walk() instead of os.path.walk()