Review Board 2.0.15


mem: Fix cache sender state handling and add clarification

Review Request #3250 - Created Dec. 9, 2015 and submitted - Latest diff uploaded

Information
Andreas Hansson
gem5
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Reviewers
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Changeset 11258:9166b2ea07f0
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mem: Fix cache sender state handling and add clarification

This patch addresses a bug in how the cache attached the MSHR as a
sender state. Rather than overwriting any existing sender state it now
pushes a new one. The handling of upward snoops is also clarified.