diff options
| -rw-r--r-- | src/mem/cache/cache_impl.hh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mem/cache/cache_impl.hh b/src/mem/cache/cache_impl.hh index 9ce8f515d..ac2d7af8b 100644 --- a/src/mem/cache/cache_impl.hh +++ b/src/mem/cache/cache_impl.hh @@ -620,7 +620,9 @@ Cache<TagStore,Buffering,Coherence>::probe(Packet * &pkt, bool update, CachePort lat = memSidePort->sendAtomic(busPkt); //Be sure to flip the response to a request for coherence - busPkt->makeAtomicResponse(); + if (busPkt->needsResponse()) { + busPkt->makeAtomicResponse(); + } /* if (!(busPkt->flags & SATISFIED)) { // blocked at a higher level, just return |