Comment out code that messed up SMT (but will be needed eventually).
Comment out code that messed up SMT (but will be needed eventually).

src/cpu/o3/cpu.cc:
    Comment out reseting CPU structures for now.  This can be updated to work in the future.

--HG--
extra : convert_revision : bc1a86e2fe47da5acb14ba8b64568b0355431f1c

austinharris/gem5-riscv,Weil0ng/gem5,HwisooSo/gemV-update,zlfben/gem5,kaiyuanl/gem5,aclifton/cpeg853-gem5,briancoutinho0905/2dsampling,TUD-OS/gem5-dtu,gem5/gem5,joerocklin/gem5,qizenguf/MLC-STT,gem5/gem5,yb-kim/gemV,SanchayanMaity/gem5,TUD-OS/gem5-dtu,kaiyuanl/gem5,KuroeKurose/gem5,sobercoder/gem5,austinharris/gem5-riscv,SanchayanMaity/gem5,gem5/gem5,gedare/gem5,samueldotj/TeeRISC-Simulator,briancoutinho0905/2dsampling,joerocklin/gem5,rallylee/gem5,TUD-OS/gem5-dtu,joerocklin/gem5,zlfben/gem5,cancro7/gem5,briancoutinho0905/2dsampling,cancro7/gem5,gem5/gem5,joerocklin/gem5,zlfben/gem5,powerjg/gem5-ci-test,KuroeKurose/gem5,aclifton/cpeg853-gem5,kaiyuanl/gem5,sobercoder/gem5,TUD-OS/gem5-dtu,markoshorro/gem5,aclifton/cpeg853-gem5,rallylee/gem5,KuroeKurose/gem5,zlfben/gem5,gedare/gem5,zlfben/gem5,samueldotj/TeeRISC-Simulator,qizenguf/MLC-STT,briancoutinho0905/2dsampling,gedare/gem5,samueldotj/TeeRISC-Simulator,markoshorro/gem5,rjschof/gem5,rjschof/gem5,powerjg/gem5-ci-test,SanchayanMaity/gem5,cancro7/gem5,zlfben/gem5,rjschof/gem5,joerocklin/gem5,gem5/gem5,sobercoder/gem5,cancro7/gem5,TUD-OS/gem5-dtu,gedare/gem5,powerjg/gem5-ci-test,sobercoder/gem5,joerocklin/gem5,markoshorro/gem5,SanchayanMaity/gem5,qizenguf/MLC-STT,cancro7/gem5,yb-kim/gemV,gedare/gem5,yb-kim/gemV,TUD-OS/gem5-dtu,yb-kim/gemV,HwisooSo/gemV-update,austinharris/gem5-riscv,rjschof/gem5,rallylee/gem5,kaiyuanl/gem5,SanchayanMaity/gem5,HwisooSo/gemV-update,sobercoder/gem5,HwisooSo/gemV-update,qizenguf/MLC-STT,sobercoder/gem5,austinharris/gem5-riscv,yb-kim/gemV,markoshorro/gem5,qizenguf/MLC-STT,rallylee/gem5,aclifton/cpeg853-gem5,austinharris/gem5-riscv,powerjg/gem5-ci-test,powerjg/gem5-ci-test,cancro7/gem5,HwisooSo/gemV-update,kaiyuanl/gem5,samueldotj/TeeRISC-Simulator,kaiyuanl/gem5,kaiyuanl/gem5,gedare/gem5,sobercoder/gem5,KuroeKurose/gem5,gem5/gem5,aclifton/cpeg853-gem5,markoshorro/gem5,Weil0ng/gem5,zlfben/gem5,Weil0ng/gem5,KuroeKurose/gem5,briancoutinho0905/2dsampling,SanchayanMaity/gem5,Weil0ng/gem5,qizenguf/MLC-STT,austinharris/gem5-riscv,rallylee/gem5,markoshorro/gem5,yb-kim/gemV,aclifton/cpeg853-gem5,yb-kim/gemV,aclifton/cpeg853-gem5,austinharris/gem5-riscv,powerjg/gem5-ci-test,rallylee/gem5,markoshorro/gem5,rjschof/gem5,samueldotj/TeeRISC-Simulator,Weil0ng/gem5,samueldotj/TeeRISC-Simulator,SanchayanMaity/gem5,Weil0ng/gem5,KuroeKurose/gem5,KuroeKurose/gem5,rjschof/gem5,joerocklin/gem5,rjschof/gem5,briancoutinho0905/2dsampling,gedare/gem5,TUD-OS/gem5-dtu,Weil0ng/gem5,joerocklin/gem5,powerjg/gem5-ci-test,qizenguf/MLC-STT,cancro7/gem5,briancoutinho0905/2dsampling,HwisooSo/gemV-update,rallylee/gem5,yb-kim/gemV,samueldotj/TeeRISC-Simulator,HwisooSo/gemV-update,gem5/gem5