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-rw-r--r--src/mem/cache/miss/mshr_queue.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mem/cache/miss/mshr_queue.cc b/src/mem/cache/miss/mshr_queue.cc
index bd9667529..78897c8fb 100644
--- a/src/mem/cache/miss/mshr_queue.cc
+++ b/src/mem/cache/miss/mshr_queue.cc
@@ -213,7 +213,7 @@ void
MSHRQueue::markInService(MSHR* mshr)
{
//assert(mshr == pendingList.front());
- if (!mshr->pkt->needsResponse()) {
+ if (!(mshr->pkt->needsResponse() || mshr->pkt->cmd == Packet::UpgradeReq)) {
assert(mshr->getNumTargets() == 0);
deallocate(mshr);
return;