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Andy-Python-Programmer / aero

Aero is a new modern, experimental, UNIX-like operating system following the monolithic kernel design. Supporting modern PC features such as long mode, 5-level paging, and SMP (multicore), to name a few.
https://aero.andypy.dev
GNU General Public License v3.0
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build(deps): bump spin from 0.9.4 to 0.9.8 in /src #98

Closed dependabot[bot] closed 1 year ago

dependabot[bot] commented 1 year ago

Bumps spin from 0.9.4 to 0.9.8.

Changelog

Sourced from spin's changelog.

[0.9.8] - 2023-04-03

Fixed

  • Unsoundness in Once::try_call_once caused by an Err(_) result

[0.9.7] - 2023-03-27

Fixed

  • Relaxed accidentally restricted Send/Sync bounds for Mutex guards

[0.9.6] - 2023-03-13

Fixed

  • Relaxed accidentally restricted Send/Sync bounds for RwLock guards

[0.9.5] - 2023-02-07

Added

  • FairMutex, a new mutex implementation that reduces writer starvation.
  • A MSRV policy: Rust 1.38 is currently required

Changed

  • The crate's CI now has full MIRI integration, further improving the confidence you can have in the implementation.

Fixed

  • Ensured that the crate's abstractions comply with stacked borrows rules.
  • Unsoundness in the RwLock that could be triggered via a reader overflow
  • Relaxed various Send/Sync bound requirements to make the crate more flexible
Commits


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Andy-Python-Programmer commented 1 year ago

Relevant change in the crate:

Once::try_call_once is unsound if invoked more than once concurrently and any call fails to initialise successfully.

Andy-Python-Programmer commented 1 year ago

The CI failed on the PR because of the GitHub rate limit. master should be green.