move personality to sys

library/std/src/lib.rs

@@ -603,7 +603,6 @@ pub mod alloc;
 
 // Private support modules
 mod panicking;
-mod personality;
 
 #[path = "../../backtrace/src/lib.rs"]
 #[allow(dead_code, unused_attributes, fuzzy_provenance_casts)]

library/std/src/sys/mod.rs

@@ -23,6 +23,7 @@
 #![allow(missing_debug_implementations)]
 
 pub mod common;
+mod personality;
 
 cfg_if::cfg_if! {
     if #[cfg(unix)] {

src/tools/tidy/src/pal.rs

@@ -58,8 +58,6 @@ const EXCEPTION_PATHS: &[&str] = &[
     "library/std/src/path.rs",
     "library/std/src/sys_common", // Should only contain abstractions over platforms
     "library/std/src/net/test.rs", // Utility helpers for tests
-    "library/std/src/personality.rs",
-    "library/std/src/personality/",
 ];
 
 pub fn check(path: &Path, bad: &mut bool) {