Auto merge of #150606 - JonathanBrouwer:rollup-lue4jqz, r=JonathanBrouwer

Rollup of 6 pull requests

Successful merges:

 - rust-lang/rust#150425 (mapping an error from cmd.spawn() in npm::install)
 - rust-lang/rust#150444 (Expose kernel launch options as offload intrinsic args)
 - rust-lang/rust#150495 (Correct hexagon "unwinder_private_data_size")
 - rust-lang/rust#150578 (Fix a typo in the docs of AsMut for rust-lang/rust#149609)
 - rust-lang/rust#150581 (mir_build: Separate match lowering for string-equality and scalar-equality)
 - rust-lang/rust#150594 (Fix typo in the docs of `CString::from_vec_with_nul`)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

src/offload/usage.md

@@ -57,7 +57,7 @@ fn main() {
 
 #[inline(never)]
 unsafe fn kernel(x: *mut [f64; 256]) {
-    core::intrinsics::offload(kernel_1, (x,))
+    core::intrinsics::offload(_kernel_1, [256, 1, 1], [32, 1, 1], (x,))
 }
 
 #[cfg(target_os = "linux")]