From 61deb2cc5ffe086f83908ea9b980f7d8dab0198a Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Tue, 29 Sep 2026 11:30:12 +0200
Subject: kapi/interrupts: tests: make IRQ state thread specific

---
 kernel/kernel/test_support/kapi/interrupts.cpp | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'kernel')

diff --git a/kernel/kernel/test_support/kapi/interrupts.cpp b/kernel/kernel/test_support/kapi/interrupts.cpp
index 79b03729..9bd3a515 100644
--- a/kernel/kernel/test_support/kapi/interrupts.cpp
+++ b/kernel/kernel/test_support/kapi/interrupts.cpp
@@ -1,23 +1,32 @@
 #include <kapi/interrupts.hpp>
 
 #include <atomic>
+#include <map>
+#include <thread>
 
 namespace kapi::interrupts
 {
 
   namespace
   {
-    std::atomic_bool interrupt_state = false;
+    std::map<std::thread::id, std::atomic_flag> interrupt_state{};
   }
 
   auto enabled() -> bool
   {
-    return interrupt_state.load(std::memory_order::relaxed);
+    return interrupt_state[std::this_thread::get_id()].test();
   }
 
   auto enabled(bool value) -> void
   {
-    interrupt_state.store(value, std::memory_order::relaxed);
+    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);
+    }
   }
 
 }  // namespace kapi::interrupts
\ No newline at end of file
-- 
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