Merge 1ef4cf5f98 ("rust: alloc: update module comment of alloc.rs") into android16-6.12

Steps on the way to 6.12.18

Resolves merge conflicts in:
	rust/kernel/types.rs
	scripts/Makefile.build

Change-Id: I1a0d7a30074e2532f53b9c9d4cf0e8346d57ffef
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[Re-resolved rust/kernel/types.rs <mmaurer@google.com>]
Signed-off-by: Matthew Maurer <mmaurer@google.com>

rust/kernel/sync/lock/mutex.rs

@@ -58,7 +58,7 @@ pub use new_mutex;
 /// }
 ///
 /// // Allocate a boxed `Example`.
-/// let e = Box::pin_init(Example::new(), GFP_KERNEL)?;
+/// let e = KBox::pin_init(Example::new(), GFP_KERNEL)?;
 /// assert_eq!(e.c, 10);
 /// assert_eq!(e.d.lock().a, 20);
 /// assert_eq!(e.d.lock().b, 30);

rust/kernel/sync/lock/spinlock.rs

@@ -56,7 +56,7 @@ pub use new_spinlock;
 /// }
 ///
 /// // Allocate a boxed `Example`.
-/// let e = Box::pin_init(Example::new(), GFP_KERNEL)?;
+/// let e = KBox::pin_init(Example::new(), GFP_KERNEL)?;
 /// assert_eq!(e.c, 10);
 /// assert_eq!(e.d.lock().a, 20);
 /// assert_eq!(e.d.lock().b, 30);