Rollup merge of #147268 - davidtwco:add-arm-maintainers-to-targets, r=lqd

add arm-maintainers to various targets

Add the ``@rust-lang/arm-maintainers`` team as maintainers to the following targets:

- `aarch64-unknown-linux-gnu`
- `aarch64-unknown-none`/`aarch64-unknown-none-softfloat`
- `aarch64-unknown-uefi`
- `armv7-unknown-linux-gnueabi`/`armv7-unknown-linux-gnueabihf`
- `armv7a-none-eabi`/`armv7a-none-eabihf`
- `armv7r-none-eabi`/`armv7r-none-abihf`
- `armv8r-none-eabihf`
- `thumbv7em-none-eabi`/`thumbv7em-none-eabihf`
- `thumbv7m-none-eabi`
- `thumbv8m.base-none-eabi`
- `thumbv8m.main-none-eabi`/`thumbv8m.main-none-eabihf`

cc `@thejpster`

14 files changed, 152 insertions, 17 deletions

diff --git a/src/doc/rustc/src/SUMMARY.md b/src/doc/rustc/src/SUMMARY.md
index 67882bb3813..a9ce738a013 100644
--- a/src/doc/rustc/src/SUMMARY.md
+++ b/src/doc/rustc/src/SUMMARY.md
@@ -47,6 +47,7 @@
     - [\*-apple-watchos](platform-support/apple-watchos.md)
     - [\*-apple-visionos](platform-support/apple-visionos.md)
     - [aarch64-nintendo-switch-freestanding](platform-support/aarch64-nintendo-switch-freestanding.md)
+    - [aarch64-unknown-linux-gnu](platform-support/aarch64-unknown-linux-gnu.md)
     - [aarch64-unknown-linux-musl](platform-support/aarch64-unknown-linux-musl.md)
     - [aarch64-unknown-none*](platform-support/aarch64-unknown-none.md)
     - [aarch64_be-unknown-none-softfloat](platform-support/aarch64_be-unknown-none-softfloat.md)
@@ -67,6 +68,7 @@
     - [arm\*-unknown-linux-\*](./platform-support/arm-linux.md)
         - [armeb-unknown-linux-gnueabi](platform-support/armeb-unknown-linux-gnueabi.md)
         - [armv5te-unknown-linux-gnueabi](platform-support/armv5te-unknown-linux-gnueabi.md)
+        - [armv7-unknown-linux-gnueabi](platform-support/armv7-unknown-linux-gnueabi.md)
         - [armv7-unknown-linux-uclibceabi](platform-support/armv7-unknown-linux-uclibceabi.md)
         - [armv7-unknown-linux-uclibceabihf](platform-support/armv7-unknown-linux-uclibceabihf.md)
     - [armv6k-nintendo-3ds](platform-support/armv6k-nintendo-3ds.md)
diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md
index d0b6ed51bc1..263ea1ddb42 100644
--- a/src/doc/rustc/src/platform-support.md
+++ b/src/doc/rustc/src/platform-support.md
@@ -34,7 +34,7 @@ target | notes
 -------|-------
 [`aarch64-apple-darwin`](platform-support/apple-darwin.md) | ARM64 macOS (11.0+, Big Sur+)
 [`aarch64-pc-windows-msvc`](platform-support/windows-msvc.md) | ARM64 Windows MSVC
-`aarch64-unknown-linux-gnu` | ARM64 Linux (kernel 4.1+, glibc 2.17+)
+[`aarch64-unknown-linux-gnu`](platform-support/aarch64-unknown-linux-gnu.md) | ARM64 Linux (kernel 4.1+, glibc 2.17+)
 [`i686-pc-windows-msvc`](platform-support/windows-msvc.md) | 32-bit MSVC (Windows 10+, Windows Server 2016+, Pentium 4) [^x86_32-floats-return-ABI] [^win32-msvc-alignment]
 `i686-unknown-linux-gnu` | 32-bit Linux (kernel 3.2+, glibc 2.17+, Pentium 4) [^x86_32-floats-return-ABI]
 [`x86_64-pc-windows-gnu`](platform-support/windows-gnu.md) | 64-bit MinGW (Windows 10+, Windows Server 2016+)
@@ -93,7 +93,7 @@ target | notes
 [`aarch64-unknown-linux-ohos`](platform-support/openharmony.md) | ARM64 OpenHarmony
 `arm-unknown-linux-gnueabi` | Armv6 Linux (kernel 3.2+, glibc 2.17)
 `arm-unknown-linux-gnueabihf` | Armv6 Linux, hardfloat (kernel 3.2+, glibc 2.17)
-`armv7-unknown-linux-gnueabihf` | Armv7-A Linux, hardfloat (kernel 3.2+, glibc 2.17)
+[`armv7-unknown-linux-gnueabihf`](platform-support/armv7-unknown-linux-gnueabi.md) | Armv7-A Linux, hardfloat (kernel 3.2+, glibc 2.17)
 [`armv7-unknown-linux-ohos`](platform-support/openharmony.md) | Armv7-A OpenHarmony
 [`loongarch64-unknown-linux-gnu`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, glibc 2.36), LSX required
 [`loongarch64-unknown-linux-musl`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, musl 1.2.5), LSX required
@@ -159,7 +159,7 @@ target | std | notes
 [`armv5te-unknown-linux-gnueabi`](platform-support/armv5te-unknown-linux-gnueabi.md) | ✓ | Armv5TE Linux (kernel 4.4+, glibc 2.23)
 `armv5te-unknown-linux-musleabi` | ✓ | Armv5TE Linux with musl 1.2.3
 [`armv7-linux-androideabi`](platform-support/android.md) | ✓ | Armv7-A Android
-`armv7-unknown-linux-gnueabi` | ✓ | Armv7-A Linux (kernel 4.15+, glibc 2.27)
+[`armv7-unknown-linux-gnueabi`](platform-support/armv7-unknown-linux-gnueabi.md) | ✓ | Armv7-A Linux (kernel 4.15+, glibc 2.27)
 `armv7-unknown-linux-musleabi` | ✓ | Armv7-A Linux with musl 1.2.3
 `armv7-unknown-linux-musleabihf` | ✓ | Armv7-A Linux with musl 1.2.3, hardfloat
 [`armv7a-none-eabi`](platform-support/armv7a-none-eabi.md) | * | Bare Armv7-A
diff --git a/src/doc/rustc/src/platform-support/aarch64-unknown-linux-gnu.md b/src/doc/rustc/src/platform-support/aarch64-unknown-linux-gnu.md
new file mode 100644
index 00000000000..2003a3cb9ea
--- /dev/null
+++ b/src/doc/rustc/src/platform-support/aarch64-unknown-linux-gnu.md
@@ -0,0 +1,50 @@
+# `aarch64-unknown-linux-gnu`
+
+**Tier: 1 (with Host Tools)**
+
+Target for 64-bit little endian ARMv8-A Linux 4.1+ programs using glibc 2.17+.
+
+## Target maintainers
+
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
+
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
+
+## Requirements
+
+Building the target itself requires a 64-bit little endian ARMv8-A compiler that is supported by
+`cc-rs`.
+
+## Building the target
+
+The target can be built by enabling it for a `rustc` build:
+
+```toml
+[build]
+target = ["aarch64-unknown-linux-gnu"]
+```
+
+If cross-compiling, make sure your C compiler is included in `$PATH`, then add it to the
+`bootstrap.toml`:
+
+```toml
+[target.aarch64-unknown-linux-musl]
+cc = "aarch64-linux-gnu-gcc"
+cxx = "aarch64-linux-gnu-g++"
+ar = "aarch64-linux-gnu-ar"
+linker = "aarch64-linux-gnu-gcc"
+```
+
+## Building Rust programs
+
+This target is distributed through `rustup`, and otherwise requires no special configuration.
+
+## Cross-compilation
+
+This target can be cross-compiled from any host.
+
+## Testing
+
+This target can be tested as normal with `x.py` on a 64-bit little endian ARMv8-A host or via QEMU
+emulation.
diff --git a/src/doc/rustc/src/platform-support/aarch64-unknown-none.md b/src/doc/rustc/src/platform-support/aarch64-unknown-none.md
index 7e18e8c157f..3d776677d23 100644
--- a/src/doc/rustc/src/platform-support/aarch64-unknown-none.md
+++ b/src/doc/rustc/src/platform-support/aarch64-unknown-none.md
@@ -14,9 +14,12 @@ Processors in this family include the [Arm Cortex-A35, 53, 76, etc][aarch64-cpus
 
 ## Target maintainers
 
-[Rust Embedded Devices Working Group Arm Team]
+- [Rust Embedded Devices Working Group Arm Team]
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
 
 [Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Target CPU and Target Feature options
 
diff --git a/src/doc/rustc/src/platform-support/arm-linux.md b/src/doc/rustc/src/platform-support/arm-linux.md
index 5f40743f3d0..c461a1a3403 100644
--- a/src/doc/rustc/src/platform-support/arm-linux.md
+++ b/src/doc/rustc/src/platform-support/arm-linux.md
@@ -14,8 +14,8 @@ Linux (but not Android). Those targets are:
 * [`armv5te-unknown-linux-gnueabi`](armv5te-unknown-linux-gnueabi.md)
 * `armv5te-unknown-linux-musleabi`
 * `armv5te-unknown-linux-uclibceabi`
-* `armv7-unknown-linux-gnueabi`
-* `armv7-unknown-linux-gnueabihf`
+* [`armv7-unknown-linux-gnueabi`](armv7-unknown-linux-gnueabi.md)
+* [`armv7-unknown-linux-gnueabihf`](armv7-unknown-linux-gnueabi.md)
 * `armv7-unknown-linux-musleabi`
 * `armv7-unknown-linux-musleabihf`
 * `armv7-unknown-linux-ohos`
diff --git a/src/doc/rustc/src/platform-support/armv7-unknown-linux-gnueabi.md b/src/doc/rustc/src/platform-support/armv7-unknown-linux-gnueabi.md
new file mode 100644
index 00000000000..c2fe63a4908
--- /dev/null
+++ b/src/doc/rustc/src/platform-support/armv7-unknown-linux-gnueabi.md
@@ -0,0 +1,51 @@
+# `armv7-unknown-linux-gnueabi` and `armv7-unknown-linux-gnueabihf`
+
+* **Tier: 2 (with Host Tools)** for `armv7-unknown-linux-gnueabihf`
+* **Tier: 2** for `armv7-unknown-linux-gnueabi`
+
+Target for 32-bit little endian ARMv7-A Linux 3.2+ programs using glibc 2.17+.
+
+## Target maintainers
+
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
+
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
+
+## Requirements
+
+Building the targets themselves requires a 32-bit little endian ARMv7-A compiler that is supported
+by `cc-rs`.
+
+## Building the target
+
+These targets can be built by enabling it for a `rustc` build:
+
+```toml
+[build]
+target = ["armv7-unknown-linux-gnueabihf", "armv7-unknown-linux-gnueabi"]
+```
+
+If cross-compiling, make sure your C compiler is included in `$PATH`, then add it to the
+`bootstrap.toml`:
+
+```toml
+[target.aarch64-unknown-linux-musl]
+cc = "arm-linux-gnu-gcc"
+cxx = "arm-linux-gnu-g++"
+ar = "arm-linux-gnu-ar"
+linker = "arm-linux-gnu-gcc"
+```
+
+## Building Rust programs
+
+These targets is distributed through `rustup`, and otherwise requires no special configuration.
+
+## Cross-compilation
+
+These targets can be cross-compiled from any host.
+
+## Testing
+
+These targets can be tested as normal with `x.py` on a 32-bit little endian ARMv7-A host or via
+QEMU emulation.
diff --git a/src/doc/rustc/src/platform-support/armv7a-none-eabi.md b/src/doc/rustc/src/platform-support/armv7a-none-eabi.md
index 3dadda86a5f..22278a0a7dc 100644
--- a/src/doc/rustc/src/platform-support/armv7a-none-eabi.md
+++ b/src/doc/rustc/src/platform-support/armv7a-none-eabi.md
@@ -19,9 +19,12 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
 
 ## Target maintainers
 
-[Rust Embedded Devices Working Group Arm Team]
+- [Rust Embedded Devices Working Group Arm Team]
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
 
 [Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Requirements
 
diff --git a/src/doc/rustc/src/platform-support/armv7r-none-eabi.md b/src/doc/rustc/src/platform-support/armv7r-none-eabi.md
index c1252b4a4bf..9429eb6ab8a 100644
--- a/src/doc/rustc/src/platform-support/armv7r-none-eabi.md
+++ b/src/doc/rustc/src/platform-support/armv7r-none-eabi.md
@@ -15,10 +15,13 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
 
 ## Target maintainers
 
-[@chrisnc](https://github.com/chrisnc)
-[Rust Embedded Devices Working Group Arm Team]
+- [@chrisnc](https://github.com/chrisnc)
+- [Rust Embedded Devices Working Group Arm Team]
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
 
 [Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Requirements
 
diff --git a/src/doc/rustc/src/platform-support/armv8r-none-eabihf.md b/src/doc/rustc/src/platform-support/armv8r-none-eabihf.md
index 0d5a36c3ee2..e465eb79f49 100644
--- a/src/doc/rustc/src/platform-support/armv8r-none-eabihf.md
+++ b/src/doc/rustc/src/platform-support/armv8r-none-eabihf.md
@@ -17,10 +17,13 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
 
 ## Target maintainers
 
-[@chrisnc](https://github.com/chrisnc)
-[Rust Embedded Devices Working Group Arm Team]
+- [@chrisnc](https://github.com/chrisnc)
+- [Rust Embedded Devices Working Group Arm Team]
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
 
 [Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Requirements
 
diff --git a/src/doc/rustc/src/platform-support/thumbv7em-none-eabi.md b/src/doc/rustc/src/platform-support/thumbv7em-none-eabi.md
index 98dcf9bd396..192e013d3a4 100644
--- a/src/doc/rustc/src/platform-support/thumbv7em-none-eabi.md
+++ b/src/doc/rustc/src/platform-support/thumbv7em-none-eabi.md
@@ -22,7 +22,11 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
 
 ## Target maintainers
 
-[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
+
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Target CPU and Target Feature options
 
diff --git a/src/doc/rustc/src/platform-support/thumbv7m-none-eabi.md b/src/doc/rustc/src/platform-support/thumbv7m-none-eabi.md
index d8f3970c8bf..b04cb7bfacf 100644
--- a/src/doc/rustc/src/platform-support/thumbv7m-none-eabi.md
+++ b/src/doc/rustc/src/platform-support/thumbv7m-none-eabi.md
@@ -23,7 +23,11 @@ only option because there is no FPU support in [Armv7-M].
 
 ## Target maintainers
 
-[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
+
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Target CPU and Target Feature options
 
diff --git a/src/doc/rustc/src/platform-support/thumbv8m.base-none-eabi.md b/src/doc/rustc/src/platform-support/thumbv8m.base-none-eabi.md
index b16d450275d..104520854b4 100644
--- a/src/doc/rustc/src/platform-support/thumbv8m.base-none-eabi.md
+++ b/src/doc/rustc/src/platform-support/thumbv8m.base-none-eabi.md
@@ -23,7 +23,11 @@ only option because there is no FPU support in [Armv8-M] Baseline.
 
 ## Target maintainers
 
-[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
+
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Target CPU and Target Feature options
 
diff --git a/src/doc/rustc/src/platform-support/thumbv8m.main-none-eabi.md b/src/doc/rustc/src/platform-support/thumbv8m.main-none-eabi.md
index a2d515d07ea..5cc535ce376 100644
--- a/src/doc/rustc/src/platform-support/thumbv8m.main-none-eabi.md
+++ b/src/doc/rustc/src/platform-support/thumbv8m.main-none-eabi.md
@@ -26,7 +26,11 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
 
 ## Target maintainers
 
-[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
+- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
+
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Target CPU and Target Feature options
 
diff --git a/src/doc/rustc/src/platform-support/unknown-uefi.md b/src/doc/rustc/src/platform-support/unknown-uefi.md
index 9587590d12d..e8989616b84 100644
--- a/src/doc/rustc/src/platform-support/unknown-uefi.md
+++ b/src/doc/rustc/src/platform-support/unknown-uefi.md
@@ -13,8 +13,12 @@ Available targets:
 
 ## Target maintainers
 
-[@dvdhrm](https://github.com/dvdhrm)
-[@nicholasbishop](https://github.com/nicholasbishop)
+- [@dvdhrm](https://github.com/dvdhrm)
+- [@nicholasbishop](https://github.com/nicholasbishop)
+- (for `aarch64-unknown-uefi` only) [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
+
+[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
+[arm_email]: mailto:rust@arm.com
 
 ## Requirements