1 files changed, 18 insertions, 21 deletions

diff --git a/src/cpu/o3/lsq_unit.hh b/src/cpu/o3/lsq_unit.hh
index 512124bb4..7b65ef556 100644
--- a/src/cpu/o3/lsq_unit.hh
+++ b/src/cpu/o3/lsq_unit.hh
@@ -626,20 +626,27 @@ LSQUnit<Impl>::read(Request *req, T &data, int load_idx)
 
     ++usedPorts;
 
-    PacketPtr data_pkt = new Packet(req, Packet::ReadReq, Packet::Broadcast);
-    data_pkt->dataStatic(load_inst->memData);
-
-    LSQSenderState *state = new LSQSenderState;
-    state->isLoad = true;
-    state->idx = load_idx;
-    state->inst = load_inst;
-    data_pkt->senderState = state;
-
     // if we the cache is not blocked, do cache access
     if (!lsq->cacheBlocked()) {
+        PacketPtr data_pkt =
+            new Packet(req, Packet::ReadReq, Packet::Broadcast);
+        data_pkt->dataStatic(load_inst->memData);
+
+        LSQSenderState *state = new LSQSenderState;
+        state->isLoad = true;
+        state->idx = load_idx;
+        state->inst = load_inst;
+        data_pkt->senderState = state;
+
         if (!dcachePort->sendTiming(data_pkt)) {
-            if (data_pkt->result == Packet::BadAddress) {
-                delete data_pkt;
+            Packet::Result result = data_pkt->result;
+
+            // Delete state and data packet because a load retry
+            // initiates a pipeline restart; it does not retry.
+            delete state;
+            delete data_pkt;
+
+            if (result == Packet::BadAddress) {
                 return TheISA::genMachineCheckFault();
             }
 
@@ -669,16 +676,6 @@ LSQUnit<Impl>::read(Request *req, T &data, int load_idx)
         return NoFault;
     }
 
-    if (data_pkt->result != Packet::Success) {
-        DPRINTF(LSQUnit, "LSQUnit: D-cache miss!\n");
-        DPRINTF(Activity, "Activity: ld accessing mem miss [sn:%lli]\n",
-                load_inst->seqNum);
-    } else {
-        DPRINTF(LSQUnit, "LSQUnit: D-cache hit!\n");
-        DPRINTF(Activity, "Activity: ld accessing mem hit [sn:%lli]\n",
-                load_inst->seqNum);
-    }
-
     return NoFault;
 }