1 files changed, 2 insertions, 0 deletions

diff --git a/src/dev/x86/i8259.cc b/src/dev/x86/i8259.cc
index f9e0a0c93..b868295eb 100644
--- a/src/dev/x86/i8259.cc
+++ b/src/dev/x86/i8259.cc
@@ -65,6 +65,7 @@ X86ISA::I8259::read(PacketPtr pkt)
         pkt->set(IMR);
         break;
     }
+    pkt->makeAtomicResponse();
     return latency;
 }
 
@@ -210,6 +211,7 @@ X86ISA::I8259::write(PacketPtr pkt)
         }
         break;
     }
+    pkt->makeAtomicResponse();
     return latency;
 }