Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-08-03'...

* Fixes for SIGILL and SIGFPE of the s390x linux-user target

# gpg: Signature made Tue 03 Aug 2021 14:30:54 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/thuth-gitlab/tags/pull-request-2021-08-03:
  tests/tcg: Test that compare-and-trap raises SIGFPE
  linux-user/s390x: signal with SIGFPE on compare-and-trap
  target/s390x: Fix SIGILL and SIGFPE psw.addr reporting

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