load_fixmap_gdt

Name:Load a fixmap remapping of the per-cpu GDT

Proto:void load_fixmap_gdt(int cpu)

Type:void

Parameter:

Type	Parameter	Name
int	cpu

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address = Provide the fixmap address of the remapped GDT

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size = GDT_SIZE - 1

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load_gdt( & gdt_descr)

**Caller**
Name	Describe
cpu_init	pu_init() initializes state that is per-CPU. Some data is already* initialized (naturally) in the bootstrap process, such as the GDT* and IDT. We reload them nevertheless, this function acts as a* 'CPU state barrier', nothing should get across.
native_load_tr_desc	The LTR instruction marks the TSS GDT entry as busy. On 64-bit, the GDT is* a read-only remapping. To prevent a page fault, the GDT is switched to the* original writeable version when needed.

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