Rollup of 4 pull requests #139401
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Rollup of 4 pull requests #139401
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This parallels the layout of `core::str`.
Reduce the amount of notifications sent to all the Exploit Mitigations PG by removing it from some of the paths.
Adds KCFI arity indicator support to the Rust compiler (see rust-lang#138311, llvm/llvm-project#121070, and https://lore.kernel.org/lkml/CANiq72=3ghFxy8E=AU9p+0imFxKr5iU3sd0hVUXed5BA+KjdNQ@mail.gmail.com/).
KCFI: Add KCFI arity indicator support Adds KCFI arity indicator support to the Rust compiler (see rust-lang#138311, llvm/llvm-project#121070, and https://lore.kernel.org/lkml/CANiq72=3ghFxy8E=AU9p+0imFxKr5iU3sd0hVUXed5BA+KjdNQ@mail.gmail.com/).
…htriplett Implement `SliceIndex` for `ByteStr` Implement `Index` and `IndexMut` for `ByteStr` in terms of `SliceIndex`. Implement it for the same types that `&[u8]` supports (a superset of those supported for `&str`, which does not have `usize` and `ops::IndexRange`). At the same time, move compare and index traits to a separate file in the `bstr` module, to give it more space to grow as more functionality is added (e.g., iterators and string-like ops). Order the items in `bstr/traits.rs` similarly to `str/traits.rs`. cc `@joshtriplett` `ByteStr`/`ByteString` tracking issue: rust-lang#134915
Move `fd` into `std::sys` Move platform definitions of `fd` into `std::sys`, as part of rust-lang#117276. Unlike other modules directly under `std::sys`, this is only available on some platforms and I have not provided a fallback abstraction for unsupported platforms. That is similar to how `std::os::fd` is gated to only supported platforms. Also, fix the `unsafe_op_in_unsafe_fn` lint, which was allowed for the Unix fd impl. Since macro expansions from `std::sys::pal::unix::weak` trigger this lint, fix it there too. cc `@joboet,` `@ChrisDenton` try-job: x86_64-gnu-aux
…g-notifications, r=cuviper Change notifications for Exploit Mitigations PG Reduce the amount of notifications sent to all the Exploit Mitigations PG by removing it from some of the paths.
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@bors r+ rollup=never p=5 |
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☀️ Test successful - checks-actions |
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📌 Perf builds for each rolled up PR:
previous master: da8321773a In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
What is this?This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.Comparing da83217 (parent) -> 0e9c3e5 (this PR) Test differencesShow 93 test diffsStage 0
Stage 1
Stage 2
Additionally, 4 doctest diffs were found. These are ignored, as they are noisy. Job group index
Job duration changes
How to interpret the job duration changes?Job durations can vary a lot, based on the actual runner instance |
This was referenced Apr 5, 2025
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Finished benchmarking commit (0e9c3e5): comparison URL. Overall result: ❌ regressions - no action needed@rustbot label: -perf-regression Instruction countThis is the most reliable metric that we have; it was used to determine the overall result at the top of this comment. However, even this metric can sometimes exhibit noise.
Max RSS (memory usage)Results (primary 3.3%, secondary -0.7%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
CyclesThis benchmark run did not return any relevant results for this metric. Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 778.037s -> 776.909s (-0.14%) |
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Successful merges:
SliceIndexforByteStr#138381 (ImplementSliceIndexforByteStr)fdintostd::sys#139092 (Movefdintostd::sys)r? @ghost
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