AIX use force poll poll Selector by default

[mustartt]

On AIX, we are having trouble implementing pollset for Selector. We would like to opt-in to the mio_unsupported_force_poll_poll.

[Thomasdezeeuw]

Can you add CI support for this? See

mio/.github/workflows/ci.yml

Lines 128 to 135 in d8d68ac

	CheckTargets:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	strategy:
	fail-fast: false
	matrix:
	target:
	- aarch64-apple-darwin

[Thomasdezeeuw]

Seems like the random crate doesn't compile?

  error[E0425]: cannot find function `fill_bytes` in module `sys`
    --> /home/runner/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/random.rs:66:14
     |
  66 |         sys::fill_bytes(bytes)
     |              ^^^^^^^^^^ not found in `sys`
  
  error[E0425]: cannot find function `fill_bytes` in this scope
    --> /home/runner/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/random/mod.rs:92:5
     |
  92 |     fill_bytes(&mut buf);
     |     ^^^^^^^^^^ not found in this scope
  

[mustartt]

It seems like we don't have the full stdlib support yet in upstream Rust. It compiles and tests fine downstream.

Would it be okay to leave aix out of the CI for now?

Also, I'm seeing a CI / Sanitizer (leak) in the checks.

[Thomasdezeeuw]

It seems like we don't have the full stdlib support yet in upstream Rust. It compiles and tests fine downstream.

Would it be okay to leave aix out of the CI for now?

Ok, but let's open an issue for it so we can add it at some point.

Also, I'm seeing a CI / Sanitizer (leak) in the checks.

That's an Rust issue, you can ignore it.

[mustartt]

Thanks for the info. I removed it from CI and created a new issue mentioning it #1834.

[Thomasdezeeuw]

Thanks @mustartt