Rollup of 8 pull requests#142003

Merged

bors merged 19 commits intorust-lang:masterfrom

matthiaskrgr:rollup-ad8l9ns

Jun 4, 2025

Commits on May 19, 2025

add s390x z17 target features
folkertdev
committed

Commits on May 24, 2025

make `OsString::new` and `PathBuf::new` unstably const
cyrgani
committed

Commits on May 29, 2025

Remove `i128` and `u128` from `improper_ctypes_definitions`
tgross35
committed

Commits on May 30, 2025

build dist for x86_64-pc-solaris and sparcv9-sun-solaris
psumbera
committed

Commits on Jun 3, 2025

Commits on Jun 4, 2025