Linux Patches Updated For Sapphire Rapids C0.x Idle States

While Intel has been working on the Sapphire Rapids support for Linux going back years and to other key components like GCC and LLVM/Clang to provide for a good at-launch experience with 4th Gen Xeon Scalable processors, one bit that they hadn't squared away in advance of launch has been the new C0.x idle states. These new idle states between POLL and C1 allow for a mix of low latency and better power-savings than POLL...