Drop support for s390x arch #444
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ChristianGeie
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Summary
This PR removes the
linux/s390xtarget from the multi-architecture Docker build matrix.Reason
The
s390x(IBM Z) architecture requires buildingpydantic-corefrom source using Rust.Due to missing Rustup support for
s390x-unknown-linux-musland extremely long build times under QEMU emulation, the CI builds on GitHub Actions frequently stalled or failed.Since we do not actively deploy to IBM Z or LinuxONE environments, maintaining this architecture is unnecessary for our release process.
Changes
PLATFORMSlist in the build matrixamd64,arm64,ppc64le) remain unchangedNotes
If native
s390xsupport is needed in the future, it can be reintroduced via a dedicated build job using a natives390xrunner instead of QEMU emulation.