16 Pull requests merged by 7 people

• Make sure to sync on file-io.rs tokio test

  #4370 merged Jun 1, 2025

• Fix tokio/file-io.rs test relying on read/write not being short

  #4368 merged Jun 1, 2025

• Automatic Rustup

  #4364 merged Jun 1, 2025

• Remove useless file

  #4361 merged May 31, 2025

• Automatic Rustup

  #4360 merged May 31, 2025

• cargo-miri: recognize --verbose alongside -v

  #4359 merged May 30, 2025

• TB: Track permissions on the byte-level

  #4314 merged May 30, 2025

• Change unsupported diagnostic wording

  #4358 merged May 30, 2025

• Isolate MiriMachine memory from Miri's

  #4343 merged May 29, 2025

• Rustup

  #4355 merged May 29, 2025

• fix comment in before_stack_pop

  #4354 merged May 28, 2025

• Implement file cloning on Windows

  #4344 merged May 28, 2025

• Automatic Rustup

  #4353 merged May 28, 2025

• attempt to fix squash on Windows

  #4351 merged May 28, 2025

• Support F_GETFL and F_SETFL for fcntl

  #4212 merged May 27, 2025

• Automatic Rustup

  #4350 merged May 27, 2025

3 Pull requests opened by 2 people

• isolated_alloc: directly use mmap for allocations

  #4362 opened May 31, 2025

• Add shim test for `DuplicateHandle`

  #4371 opened Jun 2, 2025

• native-lib: allow multiple libraries and/or dirs

  #4372 opened Jun 2, 2025

5 Issues closed by 1 person

• tokio/file-io test is non-deterministic

  #4367 closed Jun 1, 2025

• https://github.com/rust-lang/miri/issues/4365

  #4366 closed Jun 1, 2025

• solana --version anchor --version rustc --version node -v yarn --version

  #4365 closed Jun 1, 2025

• Is mutation of a *const casted to *mut UB? Differing behavior for Stacked vs Tree borrows

  #4356 closed May 29, 2025

• Support ``F_SETFL`` and ``F_GETFL``

  #4119 closed May 27, 2025

3 Issues opened by 3 people

• Miri should artifically shorten some reads/writes

  #4369 opened Jun 1, 2025

• Poor performance for large allocations in native-lib mode

  #4357 opened May 29, 2025

• Ignore file creation flag in ``fcntl(F_SETFL)``

  #4352 opened May 27, 2025

2 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• implement shim_sig macro

  #4342 commented on May 30, 2025 • 5 new comments

• (more) precisely track memory accesses and allocations across FFI

  #4326 commented on Jun 2, 2025 • 0 new comments