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(parent: 25d1f27) | patch
O3: Mark fetch stage as active if it faults.
authorSteve Reinhardt <steve.reinhardt@amd.com>
Sat, 26 Sep 2009 17:50:50 +0000 (10:50 -0700)
committerSteve Reinhardt <steve.reinhardt@amd.com>
Sat, 26 Sep 2009 17:50:50 +0000 (10:50 -0700)
commitf28ea7a6c9ea9506524adff0f468d6dd789c510c
treef28fd82d1034ef74108de989c1a56b43e0716290tree
parent25d1f2728ad848272d572bb5829f8df35594f783commit | diff
O3: Mark fetch stage as active if it faults.
Otherwise if the rest of the pipeline is idle then
fault will never propagate to commit to be handled,
causing CPU to deadlock.
src/cpu/o3/fetch_impl.hh diff | blob | history