4 files changed, 4 insertions, 4 deletions
diff --git a/src/cpu/o3/fetch.hh b/src/cpu/o3/fetch.hh
index 1a2ca32a4..280bf0e71 100644
--- a/src/cpu/o3/fetch.hh
+++ b/src/cpu/o3/fetch.hh
@@ -96,7 +96,7 @@ class DefaultFetch
         /** Returns the address ranges of this device. */
         virtual void getDeviceAddressRanges(AddrRangeList &resp,
                                             AddrRangeList &snoop)
-        { resp.clear(); snoop.clear(); }
+        { resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1)); }
 
         /** Timing version of receive.  Handles setting fetch to the
          * proper status to start fetching. */
diff --git a/src/cpu/o3/fetch_impl.hh b/src/cpu/o3/fetch_impl.hh
index 497179576..b3c3caaad 100644
--- a/src/cpu/o3/fetch_impl.hh
+++ b/src/cpu/o3/fetch_impl.hh
@@ -63,7 +63,7 @@ template<class Impl>
 void
 DefaultFetch<Impl>::IcachePort::recvFunctional(PacketPtr pkt)
 {
-    panic("DefaultFetch doesn't expect recvFunctional callback!");
+    warn("Default fetch doesn't update it's state from a functional call.");
 }
 
 template<class Impl>
diff --git a/src/cpu/o3/lsq.hh b/src/cpu/o3/lsq.hh
index 190734dc2..6b12d75b4 100644
--- a/src/cpu/o3/lsq.hh
+++ b/src/cpu/o3/lsq.hh
@@ -311,7 +311,7 @@ class LSQ {
         /** Returns the address ranges of this device. */
         virtual void getDeviceAddressRanges(AddrRangeList &resp,
                                             AddrRangeList &snoop)
-        { resp.clear(); snoop.clear(); }
+        { resp.clear(); snoop.clear(); snoop.push_back(RangeSize(0,-1)); }
 
         /** Timing version of receive.  Handles writing back and
          * completing the load or store that has returned from
diff --git a/src/cpu/o3/lsq_impl.hh b/src/cpu/o3/lsq_impl.hh
index 2bbab71f0..7b7d1eb8e 100644
--- a/src/cpu/o3/lsq_impl.hh
+++ b/src/cpu/o3/lsq_impl.hh
@@ -46,7 +46,7 @@ template <class Impl>
 void
 LSQ<Impl>::DcachePort::recvFunctional(PacketPtr pkt)
 {
-    panic("O3CPU doesn't expect recvFunctional callback!");
+    warn("O3CPU doesn't update things on a recvFunctional.");
 }
 
 template <class Impl>