Xie, Yuanhao 73ccde8f6d UefiCpuPkg: Has APs in 64 bit long-mode before booting to OS. ... During the finalization of Mp initialization before booting into the OS, depending on whether Mwait is supported or not, AsmRelocateApLoop places Aps in MWAIT-loop or HLT-loop. Since paging is necessary for long mode, the original implementation of moving APs to 32-bit was to disable paging to ensure that the booting does not crash. The current modification creates a page table in reserved memory, avoiding switching modes and reclaiming memory by OS. This modification is only for 64 bit mode. More specifically, we keep the AMD logic as the original code flow, extract and update the Intel-related code, where the APs would stay in 64-bit, and run in a Mwait or Hlt loop until the OS wake them up. Signed-off-by: Ray Ni <ray.ni@intel.com> Signed-off-by: Yuanhao Xie <yuanhao.xie@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>		2022-12-20 08:38:28 +00:00
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AmdSev.c	UefiCpuPkg/MpInitLib: Use SEV-SNP AP Creation NAE event to launch APs	2021-12-09 06:28:10 +00:00
CreatePageTable.c	UefiCpuPkg: Has APs in 64 bit long-mode before booting to OS.	2022-12-20 08:38:28 +00:00
MpFuncs.nasm	UefiCpuPkg: Use Top of each AP's stack to save CpuMpData	2022-08-31 04:23:55 +00:00