__cr4_set         299 arch/x86/include/asm/tlbflush.h 		__cr4_set(cr4 | mask);
__cr4_set         309 arch/x86/include/asm/tlbflush.h 		__cr4_set(cr4 & ~mask);
__cr4_set         337 arch/x86/include/asm/tlbflush.h 	__cr4_set(cr4 ^ mask);