37a33f02aa
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3634 The memory allocated through "PeiAllocatePool" is located in HOB, and in DXE phase, the HOB will be migrated to a different location. After the migration, the data stored in the HOB stays the same, but the address of pointer to the memory(such as the pointers in ACPI_CPU_DATA structure) changes, which may cause "PiSmmCpuDxeSmm" driver can't find the memory(the pointers in ACPI_CPU_DATA structure) that allocated in "PeiRegisterCpuFeaturesLib", so use "PeiAllocatePages" to allocate memory instead. Signed-off-by: Jason Lou <yun.lou@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Rahul Kumar <rahul1.kumar@intel.com>