Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into...

Merge remote-tracking branch 'remotes/ehabkost/tags/python-next-pull-request' into staging

Python queue for 5.0 soft freeze

* Add scripts/simplebench (Vladimir Sementsov-Ogievskiy)

# gpg: Signature made Wed 18 Mar 2020 01:11:49 GMT
# gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg:                issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/python-next-pull-request:
  MAINTAINERS: add simplebench
  scripts/simplebench: add example usage of simplebench
  scripts/simplebench: add qemu/bench_block_job.py
  scripts/simplebench: add simplebench.py

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