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Fix busy waiting on finish_flag #38

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Fix busy waiting on finish_flag #38

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1 change: 1 addition & 0 deletions src/mem/cache/mshr.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -422,6 +422,7 @@ MSHR::handleSnoop(PacketPtr pkt, Counter _order)
// should always be the same, however, this assumes that we never
// snoop writes as they are currently not marked as invalidations
panic_if((pkt->needsWritable() != pkt->isInvalidate()) &&
!pkt->req->isUncacheable() &&
!pkt->req->isCacheMaintenance(),
"%s got snoop %s where needsWritable, "
"does not match isInvalidate", name(), pkt->print());
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