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Review request for Default. Repository: gem5 Description ------- Changeset 11717:1152db4ed7f8 --------------------------- mem: Allow non invalidating snoops on an InvalidateReq MSHR This patch changes an assertion that previously assumed that a non invalidating snoop request should never be serviced by an InvalidateReq MSHR. The MSHR serves as the ordering point for the snooping packet. When the InvalidateResp reaches the cache the snooping packet snoops the caches above to find the requested block. One or more of the caches above will have the block since earlier it has seen a WriteLineReq. Change-Id: I0c147c8b5d5019e18bd34adf9af0fccfe431ae07 Reviewed-by: Andreas Hansson <andreas.hans...@arm.com> Diffs ----- src/mem/cache/cache.cc 1d085f66c4ca Diff: http://reviews.gem5.org/r/3733/diff/ Testing ------- Thanks, Nikos Nikoleris _______________________________________________ gem5-dev mailing list gem5-dev@gem5.org http://m5sim.org/mailman/listinfo/gem5-dev
