For NetBSD: add entry for NetBSD/riscv64. #3291

he32 · 2023-07-05T09:36:24Z

No description provided.

rustbot · 2023-07-05T09:36:29Z

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @JohnTitor (or someone else) soon.

Please see the contribution instructions for more information. Namely, in order to ensure the minimum review times lag, PR authors and assigned reviewers should ensure that the review label (S-waiting-on-review and S-waiting-on-author) stays updated, invoking these commands when appropriate:

@rustbot author: the review is finished, PR author should check the comments and take action accordingly
@rustbot review: the author is ready for a review, this PR will be queued again in the reviewer's queue

he32 · 2023-07-05T09:38:20Z

I know the code to support NetBSD/riscv64 isn't yet in rust itself; a request with the required changes will be submitted shortly. However, since this is its own repository, I need to request this separately, and one of them has to go in first.

he32 · 2023-07-06T11:45:50Z

THe NetBSD/riscv64 target was merged into rust recently, ref. rust-lang/rust#113356

src/unix/bsd/netbsdlike/netbsd/riscv64.rs

JohnTitor · 2023-07-09T04:30:29Z

src/unix/bsd/netbsdlike/netbsd/riscv64.rs

+pub type c_char = u8;
+pub type __cpu_simple_lock_nv_t = ::c_int;
+
+// should be pub(crate), but that requires Rust 1.18.0


You can use cfgs if it should be gated, see https://github.com/rust-lang/libc/blob/main/build.rs

Hm, I'll admit this is copy-pasted from the origin. That said, this particular comment and construct seems to be prevalent in both freebsd and openbsd target descriptions, and the other netbsd descriptions as well.
And ... I'll admit that it's not self-evident to me how exactly to do what the comment implies.

Ah, I see! Could you remove them then?

I removed the comment from the riscv64.rs description.
Do you want me to remove it from all the other NetBSD descriptions as part of this pull request?

@JohnTitor Maybe I don't quite understand what you are asking. Can the tidy-up of the conditional in the various netbsd *.rs files please be postponed to a separate pull request? And can this particular pull request please be applied? libc is vendored "like crazy", and this is hurting portability for this particular platform.

JohnTitor · 2023-10-15T09:06:36Z

Could you squash commits into one then? We can go ahead once it's done.

he32 · 2023-10-17T16:52:40Z

Could you squash commits into one then? We can go ahead once it's done.

Thanks, I've finally done that now.

he32 · 2023-10-28T16:39:02Z

Ping? I don't think the failed freebsd builds has anything to do with the suggested change.

JohnTitor · 2023-10-29T14:48:39Z

Yeah, should be, thanks! @bors r+

bors · 2023-10-29T14:48:40Z

📌 Commit b158184 has been approved by JohnTitor

It is now in the queue for this repository.

bors · 2023-10-29T14:49:48Z

⌛ Testing commit b158184 with merge 912fca6...

bors · 2023-10-29T15:45:43Z

☀️ Test successful - checks-actions, checks-cirrus-freebsd-12, checks-cirrus-freebsd-13, checks-cirrus-freebsd-14
Approved by: JohnTitor
Pushing 912fca6 to main...

71: Automated pull from `rust-lang/libc` r=tshepang a=github-actions[bot] This PR pulls the following changes from the [`rust-lang/libc`](https://github.com/rust-lang/libc) repository: * rust-lang/libc#3410 * rust-lang/libc#3302 * rust-lang/libc#3409 * rust-lang/libc#3398 * rust-lang/libc#3324 * rust-lang/libc#3394 * rust-lang/libc#3391 * rust-lang/libc#3399 * rust-lang/libc#3404 * rust-lang/libc#3411 * rust-lang/libc#3291 * rust-lang/libc#3412 Co-authored-by: Qiu Chaofan <qcf@ecnelises.com> Co-authored-by: Havard Eidnes <he@NetBSD.org> Co-authored-by: David Carlier <devnexen@gmail.com> Co-authored-by: Marvin Schmidt <marv@exherbo.org> Co-authored-by: Khem Raj <raj.khem@gmail.com> Co-authored-by: Laurence Tratt <laurie@tratt.net> Co-authored-by: Urgau <urgau@numericable.fr> Co-authored-by: bors <bors@rust-lang.org> Co-authored-by: Yuki Okushi <jtitor@2k36.org>

chore(deps): update compatible [![Mend Renovate logo banner](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [clap](https://togithub.com/clap-rs/clap) | workspace.dependencies | patch | `4.4.7` -> `4.4.10` | | [core-foundation](https://togithub.com/servo/core-foundation-rs) | workspace.dependencies | patch | `0.9.3` -> `0.9.4` | | [ignore](https://togithub.com/BurntSushi/ripgrep/tree/master/crates/ignore) ([source](https://togithub.com/BurntSushi/ripgrep)) | workspace.dependencies | patch | `0.4.20` -> `0.4.21` | | [libc](https://togithub.com/rust-lang/libc) | workspace.dependencies | patch | `0.2.149` -> `0.2.150` | | [proptest](https://proptest-rs.github.io/proptest/proptest/index.html) ([source](https://togithub.com/proptest-rs/proptest)) | workspace.dependencies | minor | `1.3.1` -> `1.4.0` | | [regex](https://togithub.com/rust-lang/regex) | workspace.dependencies | minor | `1.9.3` -> `1.10.2` | | [serde](https://serde.rs) ([source](https://togithub.com/serde-rs/serde)) | workspace.dependencies | patch | `1.0.190` -> `1.0.193` | | [similar](https://togithub.com/mitsuhiko/similar) | dev-dependencies | minor | `2.2.1` -> `2.3.0` | | [syn](https://togithub.com/dtolnay/syn) | workspace.dependencies | patch | `2.0.38` -> `2.0.39` | | [toml](https://togithub.com/toml-rs/toml) | workspace.dependencies | patch | `0.8.6` -> `0.8.8` | | [tracing-subscriber](https://tokio.rs) ([source](https://togithub.com/tokio-rs/tracing)) | workspace.dependencies | patch | `0.3.17` -> `0.3.18` | | [url](https://togithub.com/servo/rust-url) | workspace.dependencies | minor | `2.4.1` -> `2.5.0` | --- ### Release Notes <details> <summary>clap-rs/clap (clap)</summary> ### [`v4.4.10`](https://togithub.com/clap-rs/clap/blob/HEAD/CHANGELOG.md#4410---2023-11-28) [Compare Source](https://togithub.com/clap-rs/clap/compare/v4.4.9...v4.4.10) ##### Documentation - Link out to changelog - Cross link derive's attribute reference to derive tutorial ### [`v4.4.9`](https://togithub.com/clap-rs/clap/blob/HEAD/CHANGELOG.md#449---2023-11-27) [Compare Source](https://togithub.com/clap-rs/clap/compare/v4.4.8...v4.4.9) ##### Fixes - *(help)* Show correct `Command::about` under flattened headings - *(help)* Respect `hide` when flattening subcommands ### [`v4.4.8`](https://togithub.com/clap-rs/clap/blob/HEAD/CHANGELOG.md#448---2023-11-10) [Compare Source](https://togithub.com/clap-rs/clap/compare/v4.4.7...v4.4.8) ##### Features - Add `Command::flatten_help` to allow `git stash -h` like help for subcommands </details> <details> <summary>servo/core-foundation-rs (core-foundation)</summary> ### [`v0.9.4`](https://togithub.com/servo/core-foundation-rs/compare/core-foundation-v0.9.3...core-foundation-v0.9.4) [Compare Source](https://togithub.com/servo/core-foundation-rs/compare/core-foundation-v0.9.3...core-foundation-v0.9.4) </details> <details> <summary>rust-lang/libc (libc)</summary> ### [`v0.2.150`](https://togithub.com/rust-lang/libc/releases/tag/0.2.150) [Compare Source](https://togithub.com/rust-lang/libc/compare/0.2.149...0.2.150) #### What's Changed - feat: closefrom() and close_range() for FreeBSD by [`@SteveLauC](https://togithub.com/SteveLauC)` in [https://github.com/rust-lang/libc/pull/3374](https://togithub.com/rust-lang/libc/pull/3374) - adding apple ifreq by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3375](https://togithub.com/rust-lang/libc/pull/3375) - Add pthread_once by [`@0xcaff](https://togithub.com/0xcaff)` in [https://github.com/rust-lang/libc/pull/3376](https://togithub.com/rust-lang/libc/pull/3376) - netbsd: Add SO_NOSIGPIPE by [`@taiki-e](https://togithub.com/taiki-e)` in [https://github.com/rust-lang/libc/pull/3377](https://togithub.com/rust-lang/libc/pull/3377) - Say goodbye to GH Pages in favor of docs.rs by [`@JohnTitor](https://togithub.com/JohnTitor)` in [https://github.com/rust-lang/libc/pull/3378](https://togithub.com/rust-lang/libc/pull/3378) - bugfix for teeos use Option by [`@Sword-Destiny](https://togithub.com/Sword-Destiny)` in [https://github.com/rust-lang/libc/pull/3379](https://togithub.com/rust-lang/libc/pull/3379) - openbsd/netbsd sharing execvpe definition by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3382](https://togithub.com/rust-lang/libc/pull/3382) - ifreq for apple follow-up fix case when in non libc_union case by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3385](https://togithub.com/rust-lang/libc/pull/3385) - NetBSD's mod.rs: fix cpuid_t definition. by [`@he32](https://togithub.com/he32)` in [https://github.com/rust-lang/libc/pull/3386](https://togithub.com/rust-lang/libc/pull/3386) - ifconf addition to apple. fixing freebsd's implementation while at it. by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3388](https://togithub.com/rust-lang/libc/pull/3388) - adding exect/execvP for FreeBSD/DragonflyBSD by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3381](https://togithub.com/rust-lang/libc/pull/3381) - adding execvP for apple by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3383](https://togithub.com/rust-lang/libc/pull/3383) - adding ifreq struct for openbsd by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3384](https://togithub.com/rust-lang/libc/pull/3384) - Add `MCL_ONFAULT` constants by [`@newpavlov](https://togithub.com/newpavlov)` in [https://github.com/rust-lang/libc/pull/3380](https://togithub.com/rust-lang/libc/pull/3380) - Add time namespace constant by [`@cd-work](https://togithub.com/cd-work)` in [https://github.com/rust-lang/libc/pull/3352](https://togithub.com/rust-lang/libc/pull/3352) - adding few more CLONE_\* constant for Linux/Android. by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3034](https://togithub.com/rust-lang/libc/pull/3034) - android add handful lock free stdio calls by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3290](https://togithub.com/rust-lang/libc/pull/3290) - hurd: Fix msghdr's msg_iov field type by [`@sthibaul](https://togithub.com/sthibaul)` in [https://github.com/rust-lang/libc/pull/3389](https://togithub.com/rust-lang/libc/pull/3389) - Adding missing macros from linux/if_tun.h by [`@BrandonMFong](https://togithub.com/BrandonMFong)` in [https://github.com/rust-lang/libc/pull/3320](https://togithub.com/rust-lang/libc/pull/3320) - vxworks: Add mman.h consts and shm functions by [`@jdygert-spok](https://togithub.com/jdygert-spok)` in [https://github.com/rust-lang/libc/pull/3406](https://togithub.com/rust-lang/libc/pull/3406) - Reenable FreeBSD 14 CI, and update definitions to match 14.0-RC1. by [`@asomers](https://togithub.com/asomers)` in [https://github.com/rust-lang/libc/pull/3355](https://togithub.com/rust-lang/libc/pull/3355) - Use new check-cfg syntax in newer nightly by [`@Urgau](https://togithub.com/Urgau)` in [https://github.com/rust-lang/libc/pull/3410](https://togithub.com/rust-lang/libc/pull/3410) - musl fixes and musl+riscv32 fixes by [`@akiernan](https://togithub.com/akiernan)` in [https://github.com/rust-lang/libc/pull/3302](https://togithub.com/rust-lang/libc/pull/3302) - Add various constants from OpenBSD's sys/exec_elf.h. by [`@ltratt](https://togithub.com/ltratt)` in [https://github.com/rust-lang/libc/pull/3409](https://togithub.com/rust-lang/libc/pull/3409) - riscv64/musl: Add landlock syscalls by [`@marv](https://togithub.com/marv)` in [https://github.com/rust-lang/libc/pull/3398](https://togithub.com/rust-lang/libc/pull/3398) - Add stat64at function declaration to AIX by [`@ecnelises](https://togithub.com/ecnelises)` in [https://github.com/rust-lang/libc/pull/3324](https://togithub.com/rust-lang/libc/pull/3324) - adding getmntinfo/getmntvinfo for DragonFlyBSD. by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3394](https://togithub.com/rust-lang/libc/pull/3394) - adding MOVE_MOUNT\* constants for linux to use with SYS_move_mount by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3391](https://togithub.com/rust-lang/libc/pull/3391) - freebsd adding PROT_MAX|PROT_MAX_EXTRACT mmap flags by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3399](https://togithub.com/rust-lang/libc/pull/3399) - linux/android adding few if_alg.h constants. by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3404](https://togithub.com/rust-lang/libc/pull/3404) - Setup Dependabot for GitHub Actions by [`@JohnTitor](https://togithub.com/JohnTitor)` in [https://github.com/rust-lang/libc/pull/3411](https://togithub.com/rust-lang/libc/pull/3411) - For NetBSD: add entry for NetBSD/riscv64. by [`@he32](https://togithub.com/he32)` in [https://github.com/rust-lang/libc/pull/3291](https://togithub.com/rust-lang/libc/pull/3291) - adding more recent pthread_get/setname_np calls to freebsd/dragonflybsd by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3412](https://togithub.com/rust-lang/libc/pull/3412) - NetBSD/mipsel: add support. by [`@he32](https://togithub.com/he32)` in [https://github.com/rust-lang/libc/pull/3416](https://togithub.com/rust-lang/libc/pull/3416) - feat: add new constants from fanotify linux api by [`@ad0](https://togithub.com/ad0)` in [https://github.com/rust-lang/libc/pull/3408](https://togithub.com/rust-lang/libc/pull/3408) - linux: add PTRACE_GETSIGMASK and PTRACE_SETSIGMASK by [`@mbyzhang](https://togithub.com/mbyzhang)` in [https://github.com/rust-lang/libc/pull/3163](https://togithub.com/rust-lang/libc/pull/3163) - Add a few declarations for Apple systems by [`@vincentisambart](https://togithub.com/vincentisambart)` in [https://github.com/rust-lang/libc/pull/3328](https://togithub.com/rust-lang/libc/pull/3328) - feat: Added ifconf struct by [`@Brijeshkrishna](https://togithub.com/Brijeshkrishna)` in [https://github.com/rust-lang/libc/pull/3393](https://togithub.com/rust-lang/libc/pull/3393) - Upgrade Docker images to Ubuntu 23.10 by [`@JohnTitor](https://togithub.com/JohnTitor)` in [https://github.com/rust-lang/libc/pull/3418](https://togithub.com/rust-lang/libc/pull/3418) - redox: Add remaining `grp.h` functions by [`@ids1024](https://togithub.com/ids1024)` in [https://github.com/rust-lang/libc/pull/3421](https://togithub.com/rust-lang/libc/pull/3421) - netbsd/openbsd adding more accessors to siginfo_t. by [`@devnexen](https://togithub.com/devnexen)` in [https://github.com/rust-lang/libc/pull/3400](https://togithub.com/rust-lang/libc/pull/3400) - Prepare release for v0.2.150 by [`@JohnTitor](https://togithub.com/JohnTitor)` in [https://github.com/rust-lang/libc/pull/3424](https://togithub.com/rust-lang/libc/pull/3424) #### New Contributors - [`@0xcaff](https://togithub.com/0xcaff)` made their first contribution in [https://github.com/rust-lang/libc/pull/3376](https://togithub.com/rust-lang/libc/pull/3376) - [`@he32](https://togithub.com/he32)` made their first contribution in [https://github.com/rust-lang/libc/pull/3386](https://togithub.com/rust-lang/libc/pull/3386) - [`@sthibaul](https://togithub.com/sthibaul)` made their first contribution in [https://github.com/rust-lang/libc/pull/3389](https://togithub.com/rust-lang/libc/pull/3389) - [`@BrandonMFong](https://togithub.com/BrandonMFong)` made their first contribution in [https://github.com/rust-lang/libc/pull/3320](https://togithub.com/rust-lang/libc/pull/3320) - [`@jdygert-spok](https://togithub.com/jdygert-spok)` made their first contribution in [https://github.com/rust-lang/libc/pull/3406](https://togithub.com/rust-lang/libc/pull/3406) - [`@Urgau](https://togithub.com/Urgau)` made their first contribution in [https://github.com/rust-lang/libc/pull/3410](https://togithub.com/rust-lang/libc/pull/3410) - [`@akiernan](https://togithub.com/akiernan)` made their first contribution in [https://github.com/rust-lang/libc/pull/3302](https://togithub.com/rust-lang/libc/pull/3302) - [`@marv](https://togithub.com/marv)` made their first contribution in [https://github.com/rust-lang/libc/pull/3398](https://togithub.com/rust-lang/libc/pull/3398) - [`@ad0](https://togithub.com/ad0)` made their first contribution in [https://github.com/rust-lang/libc/pull/3408](https://togithub.com/rust-lang/libc/pull/3408) - [`@vincentisambart](https://togithub.com/vincentisambart)` made their first contribution in [https://github.com/rust-lang/libc/pull/3328](https://togithub.com/rust-lang/libc/pull/3328) **Full Changelog**: rust-lang/libc@0.2.149...0.2.150 </details> <details> <summary>proptest-rs/proptest (proptest)</summary> ### [`v1.4.0`](https://togithub.com/proptest-rs/proptest/compare/v1.3.1...v1.4.0) [Compare Source](https://togithub.com/proptest-rs/proptest/compare/v1.3.1...v1.4.0) </details> <details> <summary>rust-lang/regex (regex)</summary> ### [`v1.10.2`](https://togithub.com/rust-lang/regex/blob/HEAD/CHANGELOG.md#1102-2023-10-16) [Compare Source](https://togithub.com/rust-lang/regex/compare/1.10.1...1.10.2) \=================== This is a new patch release that fixes a search regression where incorrect matches could be reported. Bug fixes: - [BUG #1110](https://togithub.com/rust-lang/regex/issues/1110): Revert broadening of reverse suffix literal optimization introduced in 1.10.1. ### [`v1.10.1`](https://togithub.com/rust-lang/regex/blob/HEAD/CHANGELOG.md#1101-2023-10-14) [Compare Source](https://togithub.com/rust-lang/regex/compare/1.10.0...1.10.1) \=================== This is a new patch release with a minor increase in the number of valid patterns and a broadening of some literal optimizations. New features: - [FEATURE 04f5d7be](https://togithub.com/rust-lang/regex/commit/04f5d7be4efc542864cc400f5d43fbea4eb9bab6): Loosen ASCII-compatible rules such that regexes like `(?-u:☃)` are now allowed. Performance improvements: - [PERF 8a8d599f](https://togithub.com/rust-lang/regex/commit/8a8d599f9d2f2d78e9ad84e4084788c2d563afa5): Broader the reverse suffix optimization to apply in more cases. ### [`v1.10.0`](https://togithub.com/rust-lang/regex/blob/HEAD/CHANGELOG.md#1100-2023-10-09) [Compare Source](https://togithub.com/rust-lang/regex/compare/1.9.6...1.10.0) \=================== This is a new minor release of `regex` that adds support for start and end word boundary assertions. That is, `\<` and `\>`. The minimum supported Rust version has also been raised to 1.65, which was released about one year ago. The new word boundary assertions are: - `\<` or `\b{start}`: a Unicode start-of-word boundary (`\W|\A` on the left, `\w` on the right). - `\>` or `\b{end}`: a Unicode end-of-word boundary (`\w` on the left, `\W|\z` on the right)). - `\b{start-half}`: half of a Unicode start-of-word boundary (`\W|\A` on the left). - `\b{end-half}`: half of a Unicode end-of-word boundary (`\W|\z` on the right). The `\<` and `\>` are GNU extensions to POSIX regexes. They have been added to the `regex` crate because they enjoy somewhat broad support in other regex engines as well (for example, vim). The `\b{start}` and `\b{end}` assertions are aliases for `\<` and `\>`, respectively. The `\b{start-half}` and `\b{end-half}` assertions are not found in any other regex engine (although regex engines with general look-around support can certainly express them). They were added principally to support the implementation of word matching in grep programs, where one generally wants to be a bit more flexible in what is considered a word boundary. New features: - [FEATURE #469](https://togithub.com/rust-lang/regex/issues/469): Add support for `\<` and `\>` word boundary assertions. - [FEATURE(regex-automata) #1031](https://togithub.com/rust-lang/regex/pull/1031): DFAs now have a `start_state` method that doesn't use an `Input`. Performance improvements: - [PERF #1051](https://togithub.com/rust-lang/regex/pull/1051): Unicode character class operations have been optimized in `regex-syntax`. - [PERF #1090](https://togithub.com/rust-lang/regex/issues/1090): Make patterns containing lots of literal characters use less memory. Bug fixes: - [BUG #1046](https://togithub.com/rust-lang/regex/issues/1046): Fix a bug that could result in incorrect match spans when using a Unicode word boundary and searching non-ASCII strings. - [BUG(regex-syntax) #1047](https://togithub.com/rust-lang/regex/issues/1047): Fix panics that can occur in `Ast->Hir` translation (not reachable from `regex` crate). - [BUG(regex-syntax) #1088](https://togithub.com/rust-lang/regex/issues/1088): Remove guarantees in the API that connect the `u` flag with a specific HIR representation. `regex-automata` breaking change release: This release includes a `regex-automata 0.4.0` breaking change release, which was necessary in order to support the new word boundary assertions. For example, the `Look` enum has new variants and the `LookSet` type now uses `u32` instead of `u16` to represent a bitset of look-around assertions. These are overall very minor changes, and most users of `regex-automata` should be able to move to `0.4` from `0.3` without any changes at all. `regex-syntax` breaking change release: This release also includes a `regex-syntax 0.8.0` breaking change release, which, like `regex-automata`, was necessary in order to support the new word boundary assertions. This release also includes some changes to the `Ast` type to reduce heap usage in some cases. If you are using the `Ast` type directly, your code may require some minor modifications. Otherwise, users of `regex-syntax 0.7` should be able to migrate to `0.8` without any code changes. `regex-lite` release: The `regex-lite 0.1.1` release contains support for the new word boundary assertions. There are no breaking changes. ### [`v1.9.6`](https://togithub.com/rust-lang/regex/blob/HEAD/CHANGELOG.md#196-2023-09-30) [Compare Source](https://togithub.com/rust-lang/regex/compare/1.9.5...1.9.6) \================== This is a patch release that fixes a panic that can occur when the default regex size limit is increased to a large number. - [BUG aa4e4c71](https://togithub.com/rust-lang/regex/commit/aa4e4c7120b0090ce0624e3c42a2ed06dd8b918a): Fix a bug where computing the maximum haystack length for the bounded backtracker could result underflow and thus provoke a panic later in a search due to a broken invariant. ### [`v1.9.5`](https://togithub.com/rust-lang/regex/blob/HEAD/CHANGELOG.md#195-2023-09-02) [Compare Source](https://togithub.com/rust-lang/regex/compare/1.9.4...1.9.5) \================== This is a patch release that hopefully mostly fixes a performance bug that occurs when sharing a regex across multiple threads. Issue [#934](https://togithub.com/rust-lang/regex/issues/934) explains this in more detail. It is [also noted in the crate documentation](https://docs.rs/regex/latest/regex/#sharing-a-regex-across-threads-can-result-in-contention). The bug can appear when sharing a regex across multiple threads simultaneously, as might be the case when using a regex from a `OnceLock`, `lazy_static` or similar primitive. Usually high contention only results when using many threads to execute searches on small haystacks. One can avoid the contention problem entirely through one of two methods. The first is to use lower level APIs from `regex-automata` that require passing state explicitly, such as [`meta::Regex::search_with`](https://docs.rs/regex-automata/latest/regex_automata/meta/struct.Regex.html#method.search_with). The second is to clone a regex and send it to other threads explicitly. This will not use any additional memory usage compared to sharing the regex. The only downside of this approach is that it may be less convenient, for example, it won't work with things like `OnceLock` or `lazy_static` or `once_cell`. With that said, as of this release, the contention performance problems have been greatly reduced. This was achieved by changing the free-list so that it was sharded across threads, and that ensuring each sharded mutex occupies a single cache line to mitigate false sharing. So while contention may still impact performance in some cases, it should be a lot better now. Because of the changes to how the free-list works, please report any issues you find with this release. That not only includes search time regressions but also significant regressions in memory usage. Reporting improvements is also welcome as well! If possible, provide a reproduction. Bug fixes: - [BUG #934](https://togithub.com/rust-lang/regex/issues/934): Fix a performance bug where high contention on a single regex led to massive slow downs. ### [`v1.9.4`](https://togithub.com/rust-lang/regex/blob/HEAD/CHANGELOG.md#194-2023-08-26) [Compare Source](https://togithub.com/rust-lang/regex/compare/1.9.3...1.9.4) \================== This is a patch release that fixes a bug where `RegexSet::is_match(..)` could incorrectly return false (even when `RegexSet::matches(..).matched_any()` returns true). Bug fixes: - [BUG #1070](https://togithub.com/rust-lang/regex/issues/1070): Fix a bug where a prefilter was incorrectly configured for a `RegexSet`. </details> <details> <summary>serde-rs/serde (serde)</summary> ### [`v1.0.193`](https://togithub.com/serde-rs/serde/releases/tag/v1.0.193) [Compare Source](https://togithub.com/serde-rs/serde/compare/v1.0.192...v1.0.193) - Fix field names used for the deserialization of `RangeFrom` and `RangeTo` ([#2653](https://togithub.com/serde-rs/serde/issues/2653), [#2654](https://togithub.com/serde-rs/serde/issues/2654), [#2655](https://togithub.com/serde-rs/serde/issues/2655), thanks [`@emilbonnek](https://togithub.com/emilbonnek))` ### [`v1.0.192`](https://togithub.com/serde-rs/serde/releases/tag/v1.0.192) [Compare Source](https://togithub.com/serde-rs/serde/compare/v1.0.191...v1.0.192) - Allow internal tag field in untagged variant ([#2646](https://togithub.com/serde-rs/serde/issues/2646), thanks [`@robsdedude](https://togithub.com/robsdedude))` ### [`v1.0.191`](https://togithub.com/serde-rs/serde/releases/tag/v1.0.191) [Compare Source](https://togithub.com/serde-rs/serde/compare/v1.0.190...v1.0.191) - Documentation improvements </details> <details> <summary>mitsuhiko/similar (similar)</summary> ### [`v2.3.0`](https://togithub.com/mitsuhiko/similar/blob/HEAD/CHANGELOG.md#230) [Compare Source](https://togithub.com/mitsuhiko/similar/compare/2.2.1...2.3.0) - Added support for `Change::value_ref` and `Change::value_mut`. </details> <details> <summary>dtolnay/syn (syn)</summary> ### [`v2.0.39`](https://togithub.com/dtolnay/syn/releases/tag/2.0.39) [Compare Source](https://togithub.com/dtolnay/syn/compare/2.0.38...2.0.39) - Fix parsing of return expression in match guards ([#1528](https://togithub.com/dtolnay/syn/issues/1528)) - Improve error message on labeled loop as value expression for break ([#1531](https://togithub.com/dtolnay/syn/issues/1531)) </details> <details> <summary>toml-rs/toml (toml)</summary> ### [`v0.8.8`](https://togithub.com/toml-rs/toml/compare/toml-v0.8.7...toml-v0.8.8) [Compare Source](https://togithub.com/toml-rs/toml/compare/toml-v0.8.7...toml-v0.8.8) ### [`v0.8.7`](https://togithub.com/toml-rs/toml/compare/toml-v0.8.6...toml-v0.8.7) [Compare Source](https://togithub.com/toml-rs/toml/compare/toml-v0.8.6...toml-v0.8.7) </details> <details> <summary>tokio-rs/tracing (tracing-subscriber)</summary> ### [`v0.3.18`](https://togithub.com/tokio-rs/tracing/releases/tag/tracing-subscriber-0.3.18): tracing-subscriber 0.3.18 [Compare Source](https://togithub.com/tokio-rs/tracing/compare/tracing-subscriber-0.3.17...tracing-subscriber-0.3.18) This release of `tracing-subscriber` adds support for the [`NO_COLOR`][NO_COLOR] environment variable (an informal standard to disable emitting ANSI color escape codes) in `fmt::Layer`, reintroduces support for the [`chrono`][chrono] crate, and increases the minimum supported Rust version (MSRV) to Rust 1.63.0. It also introduces several minor API improvements. ##### Added - **chrono**: Add [`chrono`][chrono] implementations of `FormatTime` ([#2690]) - **subscriber**: Add support for the [`NO_COLOR`][NO_COLOR] environment variable in `fmt::Layer` ([#2647]) - **fmt**: make `format::Writer::new()` public ([#2680]) - **filter**: Implement `layer::Filter` for `Option<Filter>` ([#2407]) ##### Changed - **log**: bump version of `tracing-log` to 0.2 ([#2772]) - Increased minimum supported Rust version (MSRV) to 1.63.0+. [`chrono`]: https://togithub.com/chronotope/chrono [`NO_COLOR`]: https://no-color.org/ [#2690]: https://togithub.com/tokio-rs/tracing/pull/2690 [#2647]: https://togithub.com/tokio-rs/tracing/pull/2647 [#2680]: https://togithub.com/tokio-rs/tracing/pull/2680 [#2407]: https://togithub.com/tokio-rs/tracing/pull/2407 [#2772]: https://togithub.com/tokio-rs/tracing/pull/2772 Thanks to [`@shayne-fletcher](https://togithub.com/shayne-fletcher),` [`@dmlary](https://togithub.com/dmlary),` [`@kaifastromai](https://togithub.com/kaifastromai),` and [`@jsgf](https://togithub.com/jsgf)` for contributing! </details> <details> <summary>servo/rust-url (url)</summary> ### [`v2.5.0`](https://togithub.com/servo/rust-url/releases/tag/v2.5.0) [Compare Source](https://togithub.com/servo/rust-url/compare/v2.4.1...v2.5.0) #### What's Changed - Fix clippy by [`@valenting](https://togithub.com/valenting)` in [https://github.com/servo/rust-url/pull/878](https://togithub.com/servo/rust-url/pull/878) - use checked addition to not panic in debug build by [`@Skgland](https://togithub.com/Skgland)` in [https://github.com/servo/rust-url/pull/877](https://togithub.com/servo/rust-url/pull/877) - Fix search setting for non-special urls with space, query and fragment by [`@edgul](https://togithub.com/edgul)` in [https://github.com/servo/rust-url/pull/879](https://togithub.com/servo/rust-url/pull/879) - Added #\[must_use] Attributes for Configuration Options by [`@Redfire75369](https://togithub.com/Redfire75369)` in [https://github.com/servo/rust-url/pull/876](https://togithub.com/servo/rust-url/pull/876) - Correct spelling mistake in `Position` docs by [`@sprocklem](https://togithub.com/sprocklem)` in [https://github.com/servo/rust-url/pull/875](https://togithub.com/servo/rust-url/pull/875) - Fix another overflow in punycode encode_into by [`@Skgland](https://togithub.com/Skgland)` in [https://github.com/servo/rust-url/pull/880](https://togithub.com/servo/rust-url/pull/880) - Update url 2.5.0 by [`@valenting](https://togithub.com/valenting)` in [https://github.com/servo/rust-url/pull/885](https://togithub.com/servo/rust-url/pull/885) #### New Contributors - [`@Skgland](https://togithub.com/Skgland)` made their first contribution in [https://github.com/servo/rust-url/pull/877](https://togithub.com/servo/rust-url/pull/877) - [`@edgul](https://togithub.com/edgul)` made their first contribution in [https://github.com/servo/rust-url/pull/879](https://togithub.com/servo/rust-url/pull/879) - [`@Redfire75369](https://togithub.com/Redfire75369)` made their first contribution in [https://github.com/servo/rust-url/pull/876](https://togithub.com/servo/rust-url/pull/876) - [`@sprocklem](https://togithub.com/sprocklem)` made their first contribution in [https://github.com/servo/rust-url/pull/875](https://togithub.com/servo/rust-url/pull/875) **Full Changelog**: servo/rust-url@v2.4.1...v2.5.0 </details> --- ### Configuration 📅 **Schedule**: Branch creation - "before 5am on the first day of the month" (UTC), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://togithub.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://developer.mend.io/github/rust-lang/cargo).

rustbot assigned JohnTitor Jul 5, 2023

rustbot added the S-waiting-on-review label Jul 5, 2023

JohnTitor reviewed Jul 9, 2023

View reviewed changes

src/unix/bsd/netbsdlike/netbsd/riscv64.rs Outdated Show resolved Hide resolved

JohnTitor reviewed Jul 9, 2023

View reviewed changes

JohnTitor added S-waiting-on-author and removed S-waiting-on-review labels Jul 9, 2023

For NetBSD: add entry for NetBSD/riscv64.

b158184

he32 force-pushed the netbsd-riscv64 branch from deb1ac7 to b158184 Compare October 17, 2023 16:51

JohnTitor approved these changes Oct 29, 2023

View reviewed changes

bors added S-waiting-on-bors and removed S-waiting-on-author labels Oct 29, 2023

bors merged commit 912fca6 into rust-lang:main Oct 29, 2023
8 of 11 checks passed

github-actions bot mentioned this pull request Oct 30, 2023

Automated pull from rust-lang/libc ferrocene/ferrocene#71

Merged

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

For NetBSD: add entry for NetBSD/riscv64. #3291

For NetBSD: add entry for NetBSD/riscv64. #3291

he32 commented Jul 5, 2023

rustbot commented Jul 5, 2023

he32 commented Jul 5, 2023

he32 commented Jul 6, 2023

JohnTitor Jul 9, 2023

he32 Jul 9, 2023

JohnTitor Jul 9, 2023

he32 Jul 9, 2023

he32 Oct 12, 2023

JohnTitor commented Oct 15, 2023

he32 commented Oct 17, 2023

he32 commented Oct 28, 2023

JohnTitor commented Oct 29, 2023

bors commented Oct 29, 2023

bors commented Oct 29, 2023

bors commented Oct 29, 2023

For NetBSD: add entry for NetBSD/riscv64. #3291

For NetBSD: add entry for NetBSD/riscv64. #3291

Conversation

he32 commented Jul 5, 2023

rustbot commented Jul 5, 2023

he32 commented Jul 5, 2023

he32 commented Jul 6, 2023

JohnTitor Jul 9, 2023

Choose a reason for hiding this comment

he32 Jul 9, 2023

Choose a reason for hiding this comment

JohnTitor Jul 9, 2023

Choose a reason for hiding this comment

he32 Jul 9, 2023

Choose a reason for hiding this comment

he32 Oct 12, 2023

Choose a reason for hiding this comment

JohnTitor commented Oct 15, 2023

he32 commented Oct 17, 2023

he32 commented Oct 28, 2023

JohnTitor commented Oct 29, 2023

bors commented Oct 29, 2023

bors commented Oct 29, 2023

bors commented Oct 29, 2023