Lines Matching defs:cr4

480 	asm volatile("mov %0,%%cr4": "+r" (val) : : "memory");
499 	unsigned long newval, cr4 = this_cpu_read(cpu_tlbstate.cr4);
503 	newval = (cr4 & ~clear) | set;
504 	if (newval != cr4) {
505 		this_cpu_write(cpu_tlbstate.cr4, newval);
514 	return this_cpu_read(cpu_tlbstate.cr4);
520 	unsigned long cr4 = __read_cr4();
523 		cr4 |= X86_CR4_PCIDE;
525 		cr4 = (cr4 & ~cr4_pinned_mask) | cr4_pinned_bits;
527 	__write_cr4(cr4);
529 	/* Initialize cr4 shadow for this CPU. */
530 	this_cpu_write(cpu_tlbstate.cr4, cr4);
540 	cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & cr4_pinned_mask;