Merge remote-tracking branch 'remotes/stsquad/tags/pull-for-6.1-rc1-230721-1' into...

Merge remote-tracking branch 'remotes/stsquad/tags/pull-for-6.1-rc1-230721-1' into staging

Doc, metadata, plugin and testing updates for 6.1-rc1:

  - git ignore some file editor detritus
  - add overview on device emulation terminology
  - remove needless if leg in configure custom devices logic
  - numerous gitdm/mailmap updates
  - fix plugin_exit race for linux-user
  - fix a few bugs in cache modelling plugin
  - fix plugin calculation of physical address
  - handle pure assembler/linker tcg tests outside of docker
  - add tricore build to gitlab
  - remove superfluous MacOSX task
  - generalise the OpenBSI gitlab rules

# gpg: Signature made Fri 23 Jul 2021 17:28:26 BST
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-for-6.1-rc1-230721-1: (28 commits)
  gitlab-ci: Extract OpenSBI job rules to reusable section
  gitlab-ci: Remove the second superfluous macos task
  gitlab: enable a very minimal build with the tricore container
  tests/tcg/configure.sh: add handling for assembler only builds
  plugins: Fix physical address calculation for IO regions
  plugins/cache: Fixed "function decl. is not a prototype" warnings
  plugins/cache: limited the scope of a mutex lock
  plugins/cache: Fixed a bug with destroying FIFO metadata
  tcg/plugins: implement a qemu_plugin_user_exit helper
  contrib/gitdm: add more individual contributor entries.
  contrib/gitdm: add a new interns group-map for GSoC/Outreachy work
  contrib/gitdm: add an explicit academic entry for BU
  contrib/gitdm: add group-map for Netflix
  contrib/gitdm: add domain-map for NVIDIA
  contrib/gitdm: add domain-map for Crudebyte
  contrib/gitdm: un-ironically add a mapping for LWN
  contrib/gitdm: add domain-map/group-map for Wind River
  contrib/gitdm: add domain-map for Eldorado
  contrib/gitdm: add domain-map/group-map mappings for Samsung
  gitdm.config: sort the corporate GroupMap entries
  ...

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