miri subtree update#158501
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We still only support `PROT_READ|PROT_WRITE`, so `mprotect` is a no-op other than validating arguments. We only implement `madvise` for the hints that can be ignored without a change in semantic (e.g. no `MADV_DONTNEED`, so it is also a no-op other than validating arguments.
This updates the rust-version file to 942ac9c.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@942ac9c Filtered ref: rust-lang/miri@01181a8 Upstream diff: rust-lang/rust@01f54e8...942ac9c This merge was created using https://github.com/rust-lang/josh-sync.
[Priroda] Restructure the locals
Automatic Rustup
Update `cargo miri --help` to point to README.md.
add minimal NetBSD support
dont ICE on generic no_mangle items
Minimal support for `mmap` protections, `mprotect`, `madvise`
move nextest section up and mark it more clearly as such
add some more errno_result
replace cfg_if with cfg_select
This updates the rust-version file to 40557f6.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: rust-lang/rust@40557f6 Filtered ref: rust-lang/miri@a4cf7fd Upstream diff: rust-lang/rust@942ac9c...40557f6 This merge was created using https://github.com/rust-lang/josh-sync.
Automatic Rustup
Removing the readable readiness after a short read even when the read end is closed would mean that applications which strictly rely on the readable readiness (e.g. tokio) would no longer read zero (indicating EOF) on the closed socket. This is problematic as those applications could block indefinitely waiting for a readable event on the socket.
…readable-after-rdhup Don't clear TCP socket readable readiness when read end is already closed
test that even ZST references prevent deallocation via child pointers
run some more tests natively
the 256-bit implementation actually takes a 6-bit IMM and uses the low 3 bits for the first 128-bit chunk, the next 3 bits for the second 128-bit chunk. Previously we only used the low 3 bits for both chunks.
run arch intrinsic tests natively
add `vqdmulh*` aarch64 intrinsics
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JonathanBrouwer
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miri subtree update Subtree update of `miri` to rust-lang/miri@97eec7c. Created using https://github.com/rust-lang/josh-sync. r? @ghost
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…uwer Rollup of 10 pull requests Successful merges: - #158502 (Revert "LLVM 23: Adapt codegen test to moved assume") - #152225 (Add supertrait item shadowing for type-level path resolution) - #158194 (Adds RmetaLinkCache a per-link cache that uses path as the key of dec…) - #158466 (rustdoc: show impl Trait<Box<Local>> for Foreign, etc on Local's docs) - #158501 (miri subtree update) - #153097 (Expand `OptionFlatten`'s iterator methods) - #158163 (Fix too-short variance slice in `variances_of` cycle recovery) - #158233 (Allow the unstable attribute on foreign type) - #158470 (Upgrade `jsonsocck` and `jsondoclint` to edition 2024.) - #158488 (Upgrade `rustdoc-json-types` to 2024 edition.)
rust-bors Bot
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Jun 27, 2026
…uwer Rollup of 10 pull requests Successful merges: - #158502 (Revert "LLVM 23: Adapt codegen test to moved assume") - #152225 (Add supertrait item shadowing for type-level path resolution) - #158194 (Adds RmetaLinkCache a per-link cache that uses path as the key of dec…) - #158466 (rustdoc: show impl Trait<Box<Local>> for Foreign, etc on Local's docs) - #158501 (miri subtree update) - #153097 (Expand `OptionFlatten`'s iterator methods) - #158163 (Fix too-short variance slice in `variances_of` cycle recovery) - #158233 (Allow the unstable attribute on foreign type) - #158470 (Upgrade `jsonsocck` and `jsondoclint` to edition 2024.) - #158488 (Upgrade `rustdoc-json-types` to 2024 edition.)
rust-bors Bot
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Jun 27, 2026
…uwer Rollup of 10 pull requests Successful merges: - #158502 (Revert "LLVM 23: Adapt codegen test to moved assume") - #152225 (Add supertrait item shadowing for type-level path resolution) - #158194 (Adds RmetaLinkCache a per-link cache that uses path as the key of dec…) - #158466 (rustdoc: show impl Trait<Box<Local>> for Foreign, etc on Local's docs) - #158501 (miri subtree update) - #153097 (Expand `OptionFlatten`'s iterator methods) - #158163 (Fix too-short variance slice in `variances_of` cycle recovery) - #158233 (Allow the unstable attribute on foreign type) - #158470 (Upgrade `jsonsocck` and `jsondoclint` to edition 2024.) - #158488 (Upgrade `rustdoc-json-types` to 2024 edition.)
rust-bors Bot
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Jun 27, 2026
…uwer Rollup of 10 pull requests Successful merges: - #158502 (Revert "LLVM 23: Adapt codegen test to moved assume") - #152225 (Add supertrait item shadowing for type-level path resolution) - #158194 (Adds RmetaLinkCache a per-link cache that uses path as the key of dec…) - #158466 (rustdoc: show impl Trait<Box<Local>> for Foreign, etc on Local's docs) - #158501 (miri subtree update) - #153097 (Expand `OptionFlatten`'s iterator methods) - #158163 (Fix too-short variance slice in `variances_of` cycle recovery) - #158233 (Allow the unstable attribute on foreign type) - #158470 (Upgrade `jsonsocck` and `jsondoclint` to edition 2024.) - #158488 (Upgrade `rustdoc-json-types` to 2024 edition.)
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miri subtree update Subtree update of `miri` to rust-lang/miri@97eec7c. Created using https://github.com/rust-lang/josh-sync. r? @ghost
This was referenced Jun 28, 2026
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Rollup of 15 pull requests Successful merges: - #158497 (stdarch subtree update) - #152225 (Add supertrait item shadowing for type-level path resolution) - #158194 (Adds RmetaLinkCache a per-link cache that uses path as the key of dec…) - #158466 (rustdoc: show impl Trait<Box<Local>> for Foreign, etc on Local's docs) - #158501 (miri subtree update) - #153097 (Expand `OptionFlatten`'s iterator methods) - #157614 (Move tests drop) - #157996 (perf: drop the full-crate AST walk in check_unused) - #158163 (Fix too-short variance slice in `variances_of` cycle recovery) - #158233 (Allow the unstable attribute on foreign type) - #158433 (Fix inconsistent safety requirement in VecDeque::nonoverlapping_ranges) - #158464 (Reorganize `tests/ui/issues` [15/N]) - #158470 (Upgrade `jsonsocck` and `jsondoclint` to edition 2024.) - #158485 (Reorganize `tests/ui/issues` [16/N]) - #158488 (Upgrade `rustdoc-json-types` to 2024 edition.)
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Subtree update of
mirito rust-lang/miri@97eec7c.Created using https://github.com/rust-lang/josh-sync.
r? @ghost