From 2315e95d48337aa612b2bb20b5f8d3d0e061716c Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Tue, 29 Sep 2026 11:54:20 +0200
Subject: kapi/interrupts: tests: fix state data race

---
 kernel/kernel/test_support/kapi/interrupts.cpp | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/kernel/kernel/test_support/kapi/interrupts.cpp b/kernel/kernel/test_support/kapi/interrupts.cpp
index 9bd3a515..3791b0dc 100644
--- a/kernel/kernel/test_support/kapi/interrupts.cpp
+++ b/kernel/kernel/test_support/kapi/interrupts.cpp
@@ -1,32 +1,21 @@
 #include <kapi/interrupts.hpp>
 
-#include <atomic>
-#include <map>
-#include <thread>
-
 namespace kapi::interrupts
 {
 
   namespace
   {
-    std::map<std::thread::id, std::atomic_flag> interrupt_state{};
+    thread_local bool interrupt_state{};
   }
 
   auto enabled() -> bool
   {
-    return interrupt_state[std::this_thread::get_id()].test();
+    return interrupt_state;
   }
 
   auto enabled(bool value) -> void
   {
-    if (value)
-    {
-      interrupt_state[std::this_thread::get_id()].test_and_set(std::memory_order::relaxed);
-    }
-    else
-    {
-      interrupt_state[std::this_thread::get_id()].clear(std::memory_order::relaxed);
-    }
+    interrupt_state = value;
   }
 
 }  // namespace kapi::interrupts
\ No newline at end of file
-- 
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