diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c
index a00a05d287e7e1428f016feb329334126d31235e..4490601a9235472bf48b4680a5bc5eac11ebcb30 100644
--- a/tools/objtool/builtin-check.c
+++ b/tools/objtool/builtin-check.c
@@ -97,6 +97,19 @@ static struct instruction *next_insn_same_sec(struct objtool_file *file,
 	return next;
 }
 
+static bool gcov_enabled(struct objtool_file *file)
+{
+	struct section *sec;
+	struct symbol *sym;
+
+	list_for_each_entry(sec, &file->elf->sections, list)
+		list_for_each_entry(sym, &sec->symbol_list, list)
+			if (!strncmp(sym->name, "__gcov_.", 8))
+				return true;
+
+	return false;
+}
+
 #define for_each_insn(file, insn)					\
 	list_for_each_entry(insn, &file->insn_list, list)
 
@@ -1041,34 +1054,6 @@ static int validate_branch(struct objtool_file *file,
 	return 0;
 }
 
-static bool is_gcov_insn(struct instruction *insn)
-{
-	struct rela *rela;
-	struct section *sec;
-	struct symbol *sym;
-	unsigned long offset;
-
-	rela = find_rela_by_dest_range(insn->sec, insn->offset, insn->len);
-	if (!rela)
-		return false;
-
-	if (rela->sym->type != STT_SECTION)
-		return false;
-
-	sec = rela->sym->sec;
-	offset = rela->addend + insn->offset + insn->len - rela->offset;
-
-	list_for_each_entry(sym, &sec->symbol_list, list) {
-		if (sym->type != STT_OBJECT)
-			continue;
-
-		if (offset >= sym->offset && offset < sym->offset + sym->len)
-			return (!memcmp(sym->name, "__gcov0.", 8));
-	}
-
-	return false;
-}
-
 static bool is_kasan_insn(struct instruction *insn)
 {
 	return (insn->type == INSN_CALL &&
@@ -1090,9 +1075,6 @@ static bool ignore_unreachable_insn(struct symbol *func,
 	if (insn->type == INSN_NOP)
 		return true;
 
-	if (is_gcov_insn(insn))
-		return true;
-
 	/*
 	 * Check if this (or a subsequent) instruction is related to
 	 * CONFIG_UBSAN or CONFIG_KASAN.
@@ -1153,6 +1135,19 @@ static int validate_functions(struct objtool_file *file)
 				    ignore_unreachable_insn(func, insn))
 					continue;
 
+				/*
+				 * gcov produces a lot of unreachable
+				 * instructions.  If we get an unreachable
+				 * warning and the file has gcov enabled, just
+				 * ignore it, and all other such warnings for
+				 * the file.
+				 */
+				if (!file->ignore_unreachables &&
+				    gcov_enabled(file)) {
+					file->ignore_unreachables = true;
+					continue;
+				}
+
 				WARN_FUNC("function has unreachable instruction", insn->sec, insn->offset);
 				warnings++;
 			}