Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* fix vss-win32 compilation with clang++

* update Coverity model

* add measurement calculation to amd-memory-encryption docs

# gpg: Signature made Tue 05 Apr 2022 09:42:59 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "[email protected]"
# gpg: Good signature from "Paolo Bonzini <[email protected]>" [full]
# gpg:                 aka "Paolo Bonzini <[email protected]>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  docs/system/i386: Add measurement calculation details to amd-memory-encryption
  qga/vss-win32: fix compilation with clang++
  coverity: update model for latest tools

Signed-off-by: Peter Maydell <[email protected]>