CR0_CD            290 arch/i386/i386/i686_mem.c 	lcr0((rcr0() & ~CR0_NW) | CR0_CD); /* disable caches (CD = 1, NW = 0) */
CR0_CD            357 arch/i386/i386/i686_mem.c 	lcr0(rcr0() & ~(CR0_CD | CR0_NW));  			/* enable caches CD = 0 and NW = 0 */