KSEG0ADDR           8 arch/csky/include/asm/addrspace.h #define KSEG0ADDR(a)	(((unsigned long)a & 0x1fffffff) | KSEG0)
KSEG0ADDR          88 arch/mips/include/asm/addrspace.h #define KSEG0ADDR(a)		(CPHYSADDR(a) | KSEG0)