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http://reviews.gem5.org/r/2840/
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Review request for Default.


Repository: gem5


Description
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Changeset 10838:baafddd2a2d6
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ruby: Fix MESI consistency bug

Fixes missed forward eviction to CPU. With the O3CPU this can lead to load-load
reordering, as the LQ is never notified of the invalidate.


Diffs
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  src/mem/protocol/MESI_Two_Level-L1cache.sm ecbab2522757 

Diff: http://reviews.gem5.org/r/2840/diff/


Testing
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Tester no longer finds memory consistency violation.


Thanks,

Marco Elver

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