Added ring0 privileges to kernel processes

This enables a more efficient idling process using the hlt instruction.
The context-switching is a bit slower now, too. I have to look into that.

1 files changed, 4 insertions, 1 deletions

diff --git a/apps/idle.c b/apps/idle.c
index 15ffc68..95731e2 100644
--- a/apps/idle.c
+++ b/apps/idle.c
@@ -6,7 +6,10 @@ int main(int argc, char **argv)
 {
 	UNUSED(argc);
 	UNUSED(argv);
+
+	// Just chillin'
 	while (1)
-		;
+		__asm__ volatile("hlt");
+
 	return 0;
 }