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authorNilay Vaish <nilay@cs.wisc.edu>2015-08-03 22:44:28 -0500
committerNilay Vaish <nilay@cs.wisc.edu>2015-08-03 22:44:28 -0500
commit9bf3b8828a19570f50914d86d76e32896ecd12bb (patch)
tree983003b7070af638065b819353e1119c29347861 /src/mem/tport.cc
parent3d782f8df7450af529d30c0488a5c12e0701dbed (diff)
downloadgem5-9bf3b8828a19570f50914d86d76e32896ecd12bb.tar.xz
ruby: mesi two,three level: copy data only when dirty
The level 2 controller has a bug. In one particular action, the data block was copied from a message irrespective whether the block is dirty or not. In cases when L1 sends no data, the data value copied was incorrect.
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