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

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

Machine queue, 2020-12-10

Some patches that were queued after 5.2 soft freeze.

# gpg: Signature made Thu 10 Dec 2020 22:41:29 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/machine-next-pull-request:
  i386/cpu: Make the Intel PT LIP feature configurable
  sev: add sev-inject-launch-secret
  qom: code hardening - have bound checking while looping with integer value

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