diff --git a/clippy_lints/src/utils/conf.rs b/clippy_lints/src/utils/conf.rs
index 722104e5b524..afcfe34f5be8 100644
--- a/clippy_lints/src/utils/conf.rs
+++ b/clippy_lints/src/utils/conf.rs
@@ -150,7 +150,7 @@ define_Conf! {
     (trivial_copy_size_limit, "trivial_copy_size_limit": Option<u64>, None),
     /// Lint: TOO_MANY_LINES. The maximum number of lines a function or method can have
     (too_many_lines_threshold, "too_many_lines_threshold": u64, 100),
-    /// Lint: LARGE_STACK_ARRAYS. The maximum allowed size for arrays on the stack
+    /// Lint: LARGE_STACK_ARRAYS, LARGE_CONST_ARRAYS. The maximum allowed size for arrays on the stack
     (array_size_threshold, "array_size_threshold": u64, 512_000),
     /// Lint: VEC_BOX. The size of the boxed type in bytes, where boxing in a `Vec` is allowed
     (vec_box_size_threshold, "vec_box_size_threshold": u64, 4096),
diff --git a/util/lintlib.py b/util/lintlib.py
index 16cc6ccfdae3..d0d9beb9b2d9 100644
--- a/util/lintlib.py
+++ b/util/lintlib.py
@@ -14,7 +14,7 @@
 group_re = re.compile(r'''\s*([a-z_][a-z_0-9]+)''')
 conf_re = re.compile(r'''define_Conf! {\n([^}]*)\n}''', re.MULTILINE)
 confvar_re = re.compile(
-    r'''/// Lint: (\w+)\. (.*)\n\s*\([^,]+,\s+"([^"]+)":\s+([^,]+),\s+([^\.\)]+).*\),''', re.MULTILINE)
+    r'''/// Lint: ([\w,\s]+)\. (.*)\n\s*\([^,]+,\s+"([^"]+)":\s+([^,]+),\s+([^\.\)]+).*\),''', re.MULTILINE)
 comment_re = re.compile(r'''\s*/// ?(.*)''')
 
 lint_levels = {
@@ -93,9 +93,9 @@ def parse_configs(path):
     match = re.search(conf_re, contents)
     confvars = re.findall(confvar_re, match.group(1))
 
-    for (lint, doc, name, ty, default) in confvars:
-        configs[lint.lower()] = Config(name.replace("_", "-"), ty, doc, default)
-
+    for (lints, doc, name, ty, default) in confvars:
+        for lint in lints.split(','):
+            configs[lint.strip().lower()] = Config(name.replace("_", "-"), ty, doc, default)
     return configs