use get_zeroed_page to create a all-map PML4 table structure.
the 1st offset = 0x888
the 2nd offsets are all
the 3rd offsets are all
the 4th offsets are all
this structure may use 1.1GB memory in vmalloc area.
use get_zeroed_page to create a all-map PML4 table structure.
the 1st offset = 0x888
the 2nd offsets are all
the 3rd offsets are all
the 4th offsets are all
this structure may use 1.1GB memory in vmalloc area.