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@dependabot dependabot bot commented on behalf of github Mar 1, 2025

Bumps uraimo/run-on-arch-action from 2 to 3.

Release notes

Sourced from uraimo/run-on-arch-action's releases.

3.0.0

This major release fixes #160 updating QEMU to 9.2.2, please update your workflows if sporadic segmentation faults start appearing while running your pipelines. Minor fixes and improvements are also contained.

Full Changelog: uraimo/run-on-arch-action@v2.8.1...v3.0.0

2.8.1

Fixed typo in Dockerfile.

Full Changelog: uraimo/run-on-arch-action@v2.8.0...v2.8.1

2.8.0

This release explicitly adds the --platform parameter for the default Dockerfiles that now requires it.

See #155, #154, #152.

Full Changelog: uraimo/run-on-arch-action@v2.7.2...v2.8.0

2.7.2

What's Changed

New Contributors

Full Changelog: uraimo/run-on-arch-action@v2.7.1...v2.7.2

2.7.1

Fix and reduce tests, remove Fedora from failing platforms.

Full Changelog: uraimo/run-on-arch-action@v2.7.0...v2.7.1

2.7.0

What's Changed

New Contributors

Full Changelog: uraimo/run-on-arch-action@v2.6.0...v2.7.0

2.6.0

What's Changed

New Contributors 🎉

Full Changelog: uraimo/run-on-arch-action@v.2.5.1...v2.6.0

... (truncated)

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file github_actions Pull requests that update GitHub Actions code labels Mar 1, 2025
@NWilson
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NWilson commented Mar 1, 2025

Yippee! Those really annoying segfaults appear to be fixed in this update to uraimo/run-on-arch-action.

However, it's a major version update and I'll do a little manual testing first before merging.

@zherczeg You are using uraimo/run-on-arch-action in your sljit repo as well I think. I did some investigation a month ago into the build failures for s390x, ppc64le, and aarch64. Apparently what has happened is this: something in the GitHub architecture has updated the ASLR support. I'm not quite clear what it is: the host machines which run the VMs (which are using the ubuntu-22.04 tag? Or the software in those VMs which run the docker containers? Or the docker containers themselves which are used by uraimo/run-on-arch-action?

Whatever it is though, some security update went out which enabled more aggressive ASLR, so code was being mapped to a randomised layout inside a larger address space than before.

That in turn was incompatible with some assumptions in older versions of Qemu (before v7). The Qemu interpreter was JITing the s390x/ppc64le code into x64 but with invalid assumptions about the range of allowed pointers.

That is why the GCC compiler (and in fact all processes run by Qemu inside the docker image) would segfault randomly. You could get lucky and the build might pass, so clearly the segfault probability is very low, since a lot of processes get spawned by a code build!

This update to Qemu v9 ought to fix things... or at least, I can hope.

Bumps [uraimo/run-on-arch-action](https://github.com/uraimo/run-on-arch-action) from 2 to 3.
- [Release notes](https://github.com/uraimo/run-on-arch-action/releases)
- [Commits](uraimo/run-on-arch-action@ac33288...1c358dc)

---
updated-dependencies:
- dependency-name: uraimo/run-on-arch-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
@NWilson NWilson force-pushed the dependabot/github_actions/uraimo/run-on-arch-action-3 branch from 12f5378 to 1e7f6ec Compare March 1, 2025 21:00
@NWilson NWilson merged commit 47e79f1 into master Mar 1, 2025
57 checks passed
@NWilson NWilson deleted the dependabot/github_actions/uraimo/run-on-arch-action-3 branch March 1, 2025 21:43
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2 participants