make uncacheable stuff happen again
make uncacheable stuff happen again

cpu/simple_cpu/simple_cpu.cc:
    Allow requests to be uncacheable

--HG--
extra : convert_revision : 7ab1442f2eec3763d5bc6a6f37b11f663851b12c

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