Fix issue where Application Processors would sometimes use the physical

address of LAPIC registers without translating it to virtual ones first.

That would happen if VM had changed the page tables before the APs
configured their LAPIC.

minix/kernel/arch/i386/memory.c

@@ -964,8 +964,6 @@ int arch_enable_paging(struct proc * caller)
 	}
 #if CONFIG_SMP
 	barrier();
-
-	wait_for_APs_to_finish_booting();
 #endif
 #endif
 

minix/kernel/main.c

@@ -104,6 +104,9 @@ void bsp_finish_booting(void)
 
   /* Kernel may no longer use bits of memory as VM will be running soon */
   kernel_may_alloc = 0;
+#ifdef CONFIG_SMP
+  wait_for_APs_to_finish_booting();
+#endif
 
   switch_to_user();
   NOT_REACHABLE;