Auto merge of #95466 - Dylan-DPC:rollup-g7ddr8y, r=Dylan-DPC

Rollup of 5 pull requests

Successful merges:

 - #95294 (Document Linux kernel handoff in std::io::copy and std::fs::copy)
 - #95443 (Clarify how `src/tools/x` searches for python)
 - #95452 (fix since field version for termination stabilization)
 - #95460 (Spellchecking compiler code)
 - #95461 (Spellchecking some comments)

Failed merges:

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

compiler/rustc_const_eval/src/interpret/intern.rs

@@ -73,7 +73,7 @@ struct IsStaticOrFn;
 
 /// Intern an allocation without looking at its children.
 /// `mode` is the mode of the environment where we found this pointer.
-/// `mutablity` is the mutability of the place to be interned; even if that says
+/// `mutability` is the mutability of the place to be interned; even if that says
 /// `immutable` things might become mutable if `ty` is not frozen.
 /// `ty` can be `None` if there is no potential interior mutability
 /// to account for (e.g. for vtables).

compiler/rustc_const_eval/src/interpret/memory.rs

@@ -1011,7 +1011,7 @@ impl<'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'mir, 'tcx, M> {
         let src_parts = self.get_ptr_access(src, size, src_align)?;
         let dest_parts = self.get_ptr_access(dest, size * num_copies, dest_align)?; // `Size` multiplication
 
-        // FIXME: we look up both allocations twice here, once ebfore for the `check_ptr_access`
+        // FIXME: we look up both allocations twice here, once before for the `check_ptr_access`
         // and once below to get the underlying `&[mut] Allocation`.
 
         // Source alloc preparations and access hooks.

compiler/rustc_const_eval/src/interpret/place.rs

@@ -876,7 +876,7 @@ where
         if src.layout.size != dest.layout.size {
             // FIXME: This should be an assert instead of an error, but if we transmute within an
             // array length computation, `typeck` may not have yet been run and errored out. In fact
-            // most likey we *are* running `typeck` right now. Investigate whether we can bail out
+            // most likely we *are* running `typeck` right now. Investigate whether we can bail out
             // on `typeck_results().has_errors` at all const eval entry points.
             debug!("Size mismatch when transmuting!\nsrc: {:#?}\ndest: {:#?}", src, dest);
             self.tcx.sess.delay_span_bug(

compiler/rustc_const_eval/src/interpret/step.rs

@@ -39,7 +39,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
     ///
     /// This is used by [priroda](https://github.com/oli-obk/priroda)
     ///
-    /// This is marked `#inline(always)` to work around adverserial codegen when `opt-level = 3`
+    /// This is marked `#inline(always)` to work around adversarial codegen when `opt-level = 3`
     #[inline(always)]
     pub fn step(&mut self) -> InterpResult<'tcx, bool> {
         if self.stack().is_empty() {

compiler/rustc_const_eval/src/interpret/terminator.rs

@@ -329,7 +329,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
 
                 // Compute callee information using the `instance` returned by
                 // `find_mir_or_eval_fn`.
-                // FIXME: for variadic support, do we have to somehow determine calle's extra_args?
+                // FIXME: for variadic support, do we have to somehow determine callee's extra_args?
                 let callee_fn_abi = self.fn_abi_of_instance(instance, ty::List::empty())?;
 
                 if callee_fn_abi.c_variadic != caller_fn_abi.c_variadic {

compiler/rustc_const_eval/src/transform/check_consts/check.rs

@@ -953,7 +953,7 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> {
                 if callee_is_unstable_unmarked {
                     trace!("callee_is_unstable_unmarked");
                     // We do not use `const` modifiers for intrinsic "functions", as intrinsics are
-                    // `extern` funtions, and these have no way to get marked `const`. So instead we
+                    // `extern` functions, and these have no way to get marked `const`. So instead we
                     // use `rustc_const_(un)stable` attributes to mean that the intrinsic is `const`
                     if self.ccx.is_const_stable_const_fn() || is_intrinsic {
                         self.check_op(ops::FnCallUnstable(callee, None));

compiler/rustc_const_eval/src/transform/check_consts/qualifs.rs

@@ -56,7 +56,7 @@ pub trait Qualif {
     /// Returns `true` if *any* value of the given type could possibly have this `Qualif`.
     ///
     /// This function determines `Qualif`s when we cannot do a value-based analysis. Since qualif
-    /// propagation is context-insenstive, this includes function arguments and values returned
+    /// propagation is context-insensitive, this includes function arguments and values returned
     /// from a call to another function.
     ///
     /// It also determines the `Qualif`s for primitive types.

compiler/rustc_const_eval/src/util/call_kind.rs

@@ -45,7 +45,7 @@ pub enum CallKind<'tcx> {
     },
     /// A call to `Fn(..)::call(..)`, desugared from `my_closure(a, b, c)`
     FnCall { fn_trait_id: DefId, self_ty: Ty<'tcx> },
-    /// A call to an operator trait, desuraged from operator syntax (e.g. `a << b`)
+    /// A call to an operator trait, desugared from operator syntax (e.g. `a << b`)
     Operator { self_arg: Option<Ident>, trait_id: DefId, self_ty: Ty<'tcx> },
     DerefCoercion {
         /// The `Span` of the `Target` associated type