tramp_pg_dir      459 arch/arm64/include/asm/pgtable.h extern pgd_t tramp_pg_dir[PTRS_PER_PGD];
tramp_pg_dir      593 arch/arm64/mm/mmu.c 	memset(tramp_pg_dir, 0, PGD_SIZE);
tramp_pg_dir      594 arch/arm64/mm/mmu.c 	__create_pgd_mapping(tramp_pg_dir, pa_start, TRAMP_VALIAS, PAGE_SIZE,