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

* runstate: handle return code of EOPNOTSUPP properly from rebuild_guest()
* meson: do not hardcode paths to generated files
* rust: fix build when --disable-rust and meson < 1.9
* rust: suggest passing --locked to "cargo install"

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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
  rust: suggest passing --locked to "cargo install"
  rust: fix build when --disable-rust and meson < 1.9
  build-sys: use the "run" variable
  runstate: handle return code of EOPNOTSUPP properly from rebuild_guest()

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

diff --cc meson.build
Simple merge