BIOS_END 750 arch/x86/kernel/setup.c e820__range_remove(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_TYPE_RAM, 1); BIOS_END 251 arch/x86/mm/dump_pagetables.c st->current_address <= PAGE_OFFSET + BIOS_END) { BIOS_END 393 arch/x86/mm/pageattr.c #define BIOS_PFN_END PFN_DOWN(BIOS_END - 1) BIOS_END 168 arch/x86/pci/i386.c if (start < BIOS_END) BIOS_END 169 arch/x86/pci/i386.c start = BIOS_END; BIOS_END 48 arch/x86/pci/pcbios.c set_memory_x(PAGE_OFFSET + BIOS_BEGIN, (BIOS_END - BIOS_BEGIN) >> PAGE_SHIFT);