42 struct kernel_mapping kernel_map __ro_after_init;
43 EXPORT_SYMBOL(kernel_map);
155 		print_ml("kernel", (unsigned long)kernel_map.virt_addr,  in print_vm_layout()
243 		kernel_map.va_pa_offset = PAGE_OFFSET - phys_ram_base;  in setup_bootmem()
312 	uintptr_t reloc_offset = kernel_map.virt_addr - KERNEL_LINK_ADDR;  in relocate_kernel()
317 	uintptr_t va_kernel_link_pa_offset = KERNEL_LINK_ADDR - kernel_map.phys_addr;  in relocate_kernel()
472 	BUG_ON((va - kernel_map.virt_addr) >> PUD_SHIFT);  in alloc_pmd_early()
537 	BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT);  in alloc_pud_early()
575 	BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT);  in alloc_p4d_early()
765 	kernel_map.page_offset = PAGE_OFFSET_L4;  in disable_pgtable_l5()
772 	kernel_map.page_offset = PAGE_OFFSET_L3;  in disable_pgtable_l4()
832 	kernel_map.page_offset = PAGE_OFFSET_L5;  in set_satp_mode()
912 	end_va = kernel_map.virt_addr + kernel_map.size;  in create_kernel_page_table()
913 	for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
915 				   kernel_map.phys_addr + (va - kernel_map.virt_addr),  in create_kernel_page_table()
1050 		kernel_map.virt_offset = (kaslr_seed % nr_pos) * PMD_SIZE;  in setup_vm()
1054 	kernel_map.virt_addr = KERNEL_LINK_ADDR + kernel_map.virt_offset;  in setup_vm()
1056 	kernel_map.phys_addr = (uintptr_t)(&_start);  in setup_vm()
1057 	kernel_map.size = (uintptr_t)(&_end) - kernel_map.phys_addr;  in setup_vm()
1058 	kernel_map.va_kernel_pa_offset = kernel_map.virt_addr - kernel_map.phys_addr;  in setup_vm()
1077 	kernel_map.va_pa_offset = IS_ENABLED(CONFIG_64BIT) ?  in setup_vm()
1078 				0UL : PAGE_OFFSET - kernel_map.phys_addr;  in setup_vm()
1084 	BUG_ON((kernel_map.phys_addr % PMD_SIZE) != 0);  in setup_vm()
1091 	BUG_ON((kernel_map.virt_addr + kernel_map.size) > ADDRESS_SPACE_END - SZ_4K);  in setup_vm()
1102 		BUG_ON(PUD_SIZE - (kernel_map.virt_addr & (PUD_SIZE - 1)) < kernel_map.size);  in setup_vm()
1125 	create_pgd_mapping(trampoline_pg_dir, kernel_map.virt_addr,  in setup_vm()
1128 		create_p4d_mapping(trampoline_p4d, kernel_map.virt_addr,  in setup_vm()
1131 		create_pud_mapping(trampoline_pud, kernel_map.virt_addr,  in setup_vm()
1133 	create_pmd_mapping(trampoline_pmd, kernel_map.virt_addr,  in setup_vm()
1134 			   kernel_map.phys_addr, PMD_SIZE, PAGE_KERNEL_EXEC);  in setup_vm()
1137 	create_pgd_mapping(trampoline_pg_dir, kernel_map.virt_addr,  in setup_vm()
1138 			   kernel_map.phys_addr, PGDIR_SIZE, PAGE_KERNEL_EXEC);  in setup_vm()
1303 	kernel_map.virt_addr = (uintptr_t)_start;  in setup_vm()
1304 	kernel_map.phys_addr = (uintptr_t)_start;  in setup_vm()