mbr_base           42 arch/x86/boot/edd.c 	u32 buf_base, mbr_base;
mbr_base           52 arch/x86/boot/edd.c 	mbr_base = (buf_base+sector_size-1) & ~(sector_size-1);
mbr_base           53 arch/x86/boot/edd.c 	mbrbuf_ptr = _end + (mbr_base-buf_base);