From 98f12fd750ef277f85dcd5e9cab6bf3ac4911b1b Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Sat, 10 Feb 2024 09:18:57 -0700
Subject: [PATCH] Hack to workaround hangs by pinning to one cpu

---
 src/context/switch.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/context/switch.rs b/src/context/switch.rs
index a213836168..abd78195d0 100644
--- a/src/context/switch.rs
+++ b/src/context/switch.rs
@@ -29,6 +29,11 @@ unsafe fn update_runnable(context: &mut Context, cpu_id: LogicalCpuId) -> bool {
         return false;
     }
 
+    //TODO: HACK TO WORKAROUND HANGS BY PINNING TO ONE CPU
+    if !context.cpu_id.map_or(true, |x| x == cpu_id) {
+        return false;
+    }
+
     // Restore from signal, must only be done from another context to avoid overwriting the stack!
     if context.ksig_restore {
         let was_singlestep = ptrace::regs_for(context)