new page tables immediately. See [IA32-v2a] "MOV--Move
to/from Control Registers" and [IA32-v3a] 3.7.5 "Base
Address of the Page Directory". */
- asm volatile ("movl %0, %%cr3" :: "r" (vtop (pd)));
+ asm volatile ("movl %0, %%cr3" : : "r" (vtop (pd)) : "memory");
}
/* Returns the currently active page directory. */