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

build system fixes

# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmYZBrwUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroP10gf/ZquctdiXm4btOCn1de6C6YCSjUJW
# wThq5Xh4/4KAWuZvMPP5OTBn5IuV0LjE+qV6EmWXJwGQfPL2cbse78d+lEizbj8n
# ddUzvgKp1Wglaknp0MamRPL1qsZP7oBVYqiB6X/O9upV4hTTPKr/5WbIwmrofpYA
# nVHH5AvMy5/HqDSMwgqPVGCyIiR3KWdLzzvQsL38b5sKYq/64QaStIJ2hpCYUyju
# ez5WOCd53ene4KCtDCshM2DaSbEiog7kx+dsxGUkrulattapDagm+dIBjftDAycb
# RZgdn7CSdtsOIJ/ixCvqHDhBnxP3t4uzBby07dz0n+Thr6WpFqgR866efg==
# =PwPo
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 12 Apr 2024 11:02:36 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [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:
  meson.build: Disable -fzero-call-used-regs on OpenBSD
  Makefile: fix use of -j without an argument

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