From 40c4e6dfcde2fb0c399773a02a0e60d877a97eb6 Mon Sep 17 00:00:00 2001
From: James <91348155+FrogAi@users.noreply.github.com>
Date: Mon, 1 Dec 2025 12:00:00 -0700
Subject: [PATCH] Gracefully catch "set_core_affinity" errors

---
 common/realtime.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/common/realtime.py b/common/realtime.py
index 57926b4c..2d72c0a6 100644
--- a/common/realtime.py
+++ b/common/realtime.py
@@ -30,7 +30,10 @@ class Priority:
 
 def set_core_affinity(cores: list[int]) -> None:
   if sys.platform == 'linux' and not PC:
-    os.sched_setaffinity(0, cores)
+    try:
+      os.sched_setaffinity(0, cores)
+    except OSError:
+      pass
 
 
 def config_realtime_process(cores: int | list[int], priority: int) -> None: