diff --git a/compiler/rustc_attr_parsing/src/attributes/stability.rs b/compiler/rustc_attr_parsing/src/attributes/stability.rs
index a5e9a070c562..25b295c162aa 100644
--- a/compiler/rustc_attr_parsing/src/attributes/stability.rs
+++ b/compiler/rustc_attr_parsing/src/attributes/stability.rs
@@ -367,7 +367,7 @@ pub(crate) fn parse_stability<S: Stage>(
     }
 }
 
-// Read the content of a `unstable`/`rustc_const_unstable`/`rustc_default_body_unstable`
+/// Read the content of a `unstable`/`rustc_const_unstable`/`rustc_default_body_unstable`
 /// attribute, and return the feature name and its stability information.
 pub(crate) fn parse_unstability<S: Stage>(
     cx: &AcceptContext<'_, '_, S>,
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
index 3433eaca3e1d..a8ca8011b571 100644
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@@ -152,10 +152,6 @@ fn check_attributes(
                 Attribute::Parsed(AttributeKind::ProcMacroDerive { .. }) => {
                     self.check_proc_macro(hir_id, target, ProcMacroKind::Derive)
                 }
-                Attribute::Parsed(
-                    AttributeKind::Stability { .. }
-                    | AttributeKind::RustcConstStability { .. },
-                ) => {}
                 Attribute::Parsed(AttributeKind::Inline(InlineAttr::Force { .. }, ..)) => {} // handled separately below
                 Attribute::Parsed(AttributeKind::Inline(kind, attr_span)) => {
                     self.check_inline(hir_id, *attr_span, kind, target)
@@ -302,6 +298,7 @@ fn check_attributes(
                     | AttributeKind::RustcCoherenceIsCore(..)
                     | AttributeKind::RustcCoinductive(..)
                     | AttributeKind::RustcConfusables { .. }
+                    | AttributeKind::RustcConstStability { .. }
                     | AttributeKind::RustcConstStableIndirect
                     | AttributeKind::RustcConversionSuggestion
                     | AttributeKind::RustcDeallocator
@@ -374,6 +371,7 @@ fn check_attributes(
                     | AttributeKind::RustcTrivialFieldReads
                     | AttributeKind::RustcUnsafeSpecializationMarker(..)
                     | AttributeKind::ShouldPanic { .. }
+                    | AttributeKind::Stability { .. }
                     | AttributeKind::TestRunner(..)
                     | AttributeKind::ThreadLocal
                     | AttributeKind::TypeLengthLimit { .. }