From 07b7e8ad787180b7e3eaccc819b9e5c4802edfcd Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Mon, 11 Apr 2022 23:11:37 +0200
Subject: kernel/arch: only allow IRQs in the idle process

---
 src/kernel/proc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/kernel/proc.c')

diff --git a/src/kernel/proc.c b/src/kernel/proc.c
index 74660fa..1f012fa 100644
--- a/src/kernel/proc.c
+++ b/src/kernel/proc.c
@@ -83,16 +83,16 @@ _Noreturn void process_idle(void) {
 		cpu_shutdown();
 	}
 
-	irq_interrupt_flag(true);
 	for (;;) {
-		asm("hlt" ::: "memory"); // TODO move to irq.c
 		for (size_t i = 0; i < len; i++) {
 			if (procs[i]->waits4irq.ready()) {
-				irq_interrupt_flag(false);
 				vfs_root_handler(&procs[i]->waits4irq.req); // TODO this should be a function pointer too
 				process_switch_any();
 			}
 		}
+		irq_interrupt_flag(true);
+		asm("hlt" ::: "memory"); // TODO move to irq.c
+		irq_interrupt_flag(false);
 	}
 }
 
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