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-rw-r--r--configs/ruby/Ruby.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/configs/ruby/Ruby.py b/configs/ruby/Ruby.py
index 3ee92c2f6..1a8360f23 100644
--- a/configs/ruby/Ruby.py
+++ b/configs/ruby/Ruby.py
@@ -122,6 +122,9 @@ def setup_memory_controllers(system, ruby, dir_cntrls, options):
MemConfig.get(options.mem_type), r, index, options.num_dirs,
int(math.log(options.num_dirs, 2)), options.cacheline_size)
+ if options.access_backing_store:
+ mem_ctrl.kvm_map=False
+
mem_ctrls.append(mem_ctrl)
if crossbar != None: