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Rollup of 5 pull requests - #159556

Merged

rust-bors[bot] merged 107 commits into

rust-lang:mainfrom

jhpratt:rollup-h68KPYG

Jul 19, 2026

Merged

Rollup of 5 pull requests#159556
rust-bors[bot] merged 107 commits into
rust-lang:mainfrom
jhpratt:rollup-h68KPYG

Commits on Jul 12, 2026
Commits on Jul 13, 2026
- Prepare for merging from rust-lang/rust
  RalfJung
  committed
  d5fbe96
- Merge ref '48c2cee70232' from rust-lang/rust
  RalfJung
  committed
  becbf2c
- weak linkage extern statics need to be managed deparately due to their extra indirection
  RalfJung
  committed
  e04f9b9
- make 'environ' available as weak symbol on FreeBSD
  RalfJung
  committed
  f59064c
- Merge pull request #5180 from RalfJung/rustup
  RalfJung
  authored
  a19e2ec
- FileDescription: make destroy a NOP by default and document the risks
  RalfJung
  committed
  6dce531
- Merge pull request #5183 from RalfJung/file-description-destroy
  RalfJung
  authored
  1d916ae
- tests: socketpair-data-race: utilize shared helpers
  faukah
  committed
  9e925f1
- tests: socketpair_block_read_twice: utilize shared helpers
  faukah
  committed
  23b5d94
- tests: socketpair_block_write_twice: utilize shared helpers
  faukah
  committed
  485d963
Commits on Jul 14, 2026
- Prepare for merging from rust-lang/rust
  The Miri Cronjob Bot
  committed
  c635087
- Merge ref '55b6bd8ecbed' from rust-lang/rust
  The Miri Cronjob Bot
  committed
  1419d99
- clippy
  RalfJung
  committed
  38167b8
- Merge pull request #5190 from rust-lang/rustup-2026-07-14
  RalfJung
  authored
  03f5fde
- remove bogus sanity check from weak memory mixed-size logic
  RalfJung
  committed
  9aad4a2
- more consistent name for some MemoryCellClocks methods
  RalfJung
  committed
  5bd74ba
- explain why there is no sanity check
  RalfJung
  committed
  5a083e5
- Merge pull request #5188 from RalfJung/mixed-size-ice
  RalfJung
  authored
  bd82439
- move scheduler into its own file
  RalfJung
  committed
  2d224b6
- Lazily remove dropped readiness watchers
  WhySoBad
  committed
  9726f1d
- Merge pull request #5195 from RalfJung/scheduler
  RalfJung
  authored
  977820b
- Merge pull request #5172 from WhySoBad/tokio-on-poll-selector
  RalfJung
  authored
  0c087b1
Commits on Jul 15, 2026
- Prepare for merging from rust-lang/rust
  The Miri Cronjob Bot
  committed
  466390e
- Merge ref '38a0576951fb' from rust-lang/rust
  The Miri Cronjob Bot
  committed
  9dd4d83
- Lazily destroy source file descriptions
  
  WhySoBad
  authored and
  RalfJung
  committed
  b6cb5a1
- Merge pull request #5196 from rust-lang/rustup-2026-07-15
  RalfJung
  authored
  56d55d5
- Merge pull request #5192 from WhySoBad/network-socket-lazy-destroy
  RalfJung
  authored
  65f3915
- de-duplicate EmulateItemResult handling
  RalfJung
  committed
  26cd724
- ensure all fields of a callback implement VisitProvenance
  RalfJung
  committed
  9a82a4d
- socketpair: keep strong ref while blocking
  RalfJung
  committed
  f410c4a
- add eventfd closed-while-blocked test
  RalfJung
  committed
  a179e4c
- consistently hold strong refs in blocking FD callbacks
  RalfJung
  committed
  bf25169
- use eventfd helpers for eventfd tests
  RalfJung
  committed
  a684941
- add test for unblocking eventfd via a dup'ed FD
  RalfJung
  committed
  e7307fc
- Merge pull request #5197 from RalfJung/close-while-block
  RalfJung
  authored
  cdbca7c
- move LLVM intrinsic implementations to intrinsics module
  RalfJung
  committed
  56bc850
- use shared EmulateItemResult infrastructure for LLVM intrinsics
  RalfJung
  committed
  3eb0e21
- Merge pull request #5198 from RalfJung/llvm-intrinsics
  RalfJung
  authored
  d10e903
- ensure we test simd_shr on both signed and unsigned types
  RalfJung
  committed
  622d855
- Merge pull request #5200 from RalfJung/simd_shr
  RalfJung
  authored
  852e49b
- add test for epoll watching an FD that is kept alive by a thread blocked on it
  RalfJung
  committed
  5dcbd23
- introduce delayed readiness updates to VirtualSocket can register an update in its destructor
  RalfJung
  committed
  4e66447
- Remove FileHandle::destroy
  RalfJung
  committed
  57a0a2e
- Remove FileDescription::destroy
  RalfJung
  committed
  568b218
- fix outdated comment (already outdated before this PR)
  RalfJung
  committed
  e312e88
- Merge pull request #5201 from RalfJung/drop-not-destroy
  RalfJung
  authored
  f525a45
Commits on Jul 16, 2026
- Prepare for merging from rust-lang/rust
  The Miri Cronjob Bot
  committed
  60aa3f6
- Merge ref 'fcbe7917ba18' from rust-lang/rust
  The Miri Cronjob Bot
  committed
  8ec86c2
- Merge pull request #5205 from rust-lang/rustup-2026-07-16
  RalfJung
  authored
  df05fd5
- fix delayed readiness update sometimes being too late
  RalfJung
  committed
  0f6c0bf
- test eventfd initval
  RalfJung
  committed
  98617fd
- add test for closing an FD that is being actively watched
  RalfJung
  committed
  d52478e
- keep weak ref to watched FD in readiness interest table
  RalfJung
  committed
  ac7b24d
- delay removing watched FDs that are being closed from the interest
  RalfJung
  committed
  203300e
- we do not need ReadinessWatcherId any more
  RalfJung
  committed
  6034457
- actually retry 'apt update' when fetching something fails
  RalfJung
  committed
  de935d4
- Merge pull request #5207 from RalfJung/delay-watched-fd-close-cleanup
  RalfJung
  authored
  0ace5e4
- Remove SIZE generic param from DisplayBuffer in core::net
  Darksonn
  committed
  deb891a
- Merge pull request #5189 from faukah/faukah/push-quwzmrnzkxuu
  RalfJung
  authored
  1fb01bf
- epoll tests: use eventfd helpers
  RalfJung
  committed
  e1e3698
- Merge pull request #5209 from RalfJung/test-helpers
  RalfJung
  authored
  917b9bd
Commits on Jul 17, 2026
- Prepare for merging from rust-lang/rust
  The Miri Cronjob Bot
  committed
  168ba92
- Merge ref '4a9d5368df64' from rust-lang/rust
  The Miri Cronjob Bot
  committed
  d0a2458
- Merge pull request #5211 from rust-lang/rustup-2026-07-17
  oli-obk
  authored
  19f69a1
- add AI policy
  RalfJung
  committed
  af45e4c
- FdTable: fix insert_with_min_num logic
  RalfJung
  committed
  4bc6739
- replace global readiness watcher table by per-FD state
  RalfJung
  committed
  de8cb1c
- move readiness vector clock tracking into per-FD state so it works even when there is no interest (yet)
  RalfJung
  committed
  e21b92a
- clean up epoll interest lists immediately when FD gets dropped
  RalfJung
  committed
  45d0d7a
- epoll: implement Illumos semantics for closed file descriptors
  RalfJung
  committed
  5594e81
- do not treat host IO events as 'release' events from the current thread
  RalfJung
  committed
  8fd5811
- Merge pull request #5210 from RalfJung/readiness-watched
  RalfJung
  authored
  07f8418
- fix: fix typo in `ReadinessWatched` doc comment
  WhySoBad
  committed
  a8776f3
- test: add data race test for `poll`
  WhySoBad
  committed
  ef737e7
- Merge pull request #5213 from WhySoBad/poll-data-race-test
  RalfJung
  authored
  170320e
Commits on Jul 18, 2026
- Merge pull request #5208 from RalfJung/ai
  RalfJung
  authored
  dc2c71a
- Resolve preadv/pwritev as weak symbols on Android
  Joel-Wwalker
  committed
  d7c50b1
- Merge pull request #5212 from Joel-Wwalker/5080-android-fs
  RalfJung
  authored
  326508a
- add std::simd swizzle_dyn test
  RalfJung
  committed
  4f0d388
- Merge pull request #5215 from RalfJung/swizzle-dyn
  RalfJung
  authored
  37af38d
- cleanup 1
  qaijuang
  committed
  8e89256
- cleanup 2
  qaijuang
  committed
  258e133
- cleanup 3
  qaijuang
  committed
  a8b5666
- cleanup 4
  qaijuang
  committed
  9f6b46c
- cleanup 5
  qaijuang
  committed
  86be2a7
- cleanup 6
  qaijuang
  committed
  df1f60e
- cleanup 7
  qaijuang
  committed
  ff9062b
- cleanup 8
  qaijuang
  committed
  acd08a5
- cleanup 9
  qaijuang
  committed
  e490bc7
- cleanup 10
  qaijuang
  committed
  56d9c59
- Move `std::io::BufRead` to `alloc::io`
  bushrat011899
  committed
  e33662a
- Fix documentation links to `BufRead`
  bushrat011899
  committed
  982072a
- address rustfmt concerns
  qaijuang
  committed
  f15b19d
- address additional nits
  qaijuang
  committed
  6109397
Commits on Jul 19, 2026

Commits

Commits on Jul 12, 2026

Commits on Jul 13, 2026

Commits on Jul 14, 2026

Commits on Jul 15, 2026

Commits on Jul 16, 2026

Commits on Jul 17, 2026

Commits on Jul 18, 2026

Commits on Jul 19, 2026