cleanup

arch/x86_64/idt.c

@@ -12,6 +12,7 @@
 #include <x86_64/apic.h>
 #include <x86_64/defs.h>
 #include <x86_64/gdt.h>
+#include <x86_64/percpu.h>
 
 struct [[__packed]] idt_entry {
     uint16_t base0;
@@ -34,6 +35,7 @@ static_assert(sizeof(struct idtr) == 10);
 
 void interrupt_handler(struct arch_context* ctx) {
     struct percpu* cpu = percpu_get();
+    struct arch_percpu* arch_cpu = percpu_ref(arch_data);
     bool old = irq_set_interrupted(true);
 
     uint64_t isr = ctx->isr;
@@ -46,12 +48,12 @@ void interrupt_handler(struct arch_context* ctx) {
     case IDT_IPI_RESCHED:
         arch_sched_preempt_disable();
         if (arch_sched_preempt_enable()) {
-            lapic_eoi(&cpu->arch.lapic);
+            lapic_eoi(&arch_cpu->lapic);
             sched_reschedule(&cpu->sched);
         }
         break;
     default:
-        struct irq_line* line = cpu->arch.irq_lines[isr - 0x20];
+        struct irq_line* line = arch_cpu->irq_lines[isr - 0x20];
         assert(line, "Unhandled interrupt on ISR %lu\n", isr);
         // TODO: irq_raise(line);
     }