Update Rust crate oxide-tokio-rt to 0.1.4

[oxide-renovate]

This PR contains the following updates:

Package	Type	Update	Change
oxide-tokio-rt	workspace.dependencies	patch	0.1.2 → 0.1.4

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Release Notes

oxidecomputer/oxide-tokio-rt (oxide-tokio-rt)

v0.1.4

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Summary

This updates our minimum Tokio version to 1.52.0. This allows us to
pick up two major fixes that will change our default runtime
configuration:

• Tokio PR tokio-rs/tokio#7431, released in 1.51.0, changes the
  multi-threaded runtime to allow tasks in the LIFO slot to participate in
  work-stealing. Therefore, it should no longer be necessary to disable
  the LIFO slot optimization, as the pathology where a task placed in the
  LIFO slot can become permanently or semi-permanently stuck while the
  task that notified them runs for a long time without yielding can no
  longer occur.

• Tokio PR tokio-rs/tokio#8010, released in 1.52.0,
  which adds eager handoff for the I/O and time drivers in the multi-threaded
  runtime. This is currently an experimental feature, although it is your
  author's opinion that this is really a fix for incorrect runtime behavior. It
  changes worker threads in the multi-threaded runtime to wake another
  worker prior to polling tasks if that worker had previously been parked
  on the I/O driver or timer wheel. Eagerly handing off these resources
  should prevent pathologies such as omicron#9619.

After updating Tokio, PR #​7 changed the default runtime settings to
stop disabling the LIFO slot optimization, and enable eager driver
hand-off.

What's Changed

• Add better error message if someone has a global Cargo config by @​emilyalbini in #​5
• fix weird line break by @​iximeow in #​8
• tokio 1.52.0 and related changes by @​hawkw in #​7
• chore: prepare to release v0.1.4 by @​hawkw in #​9

New Contributors

• @​emilyalbini made their first contribution in #​5
• @​iximeow made their first contribution in #​8

Full Changelog: oxidecomputer/oxide-tokio-rt@v0.1.3...v0.1.4

v0.1.3

Compare Source

Summary

This release adds an OxideBuilder for configuring oxide-tokio-rt-specific settings.

What's Changed

• feat: Add dedicated signal-handling thread by @​hawkw in #​4

Full Changelog: oxidecomputer/oxide-tokio-rt@v0.1.2...v0.1.3

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