bug in trapret

7df1310b · rtm · df5cc916 · 7df1310b
--- a/trapasm.S
+++ b/trapasm.S
@@ -24,6 +24,7 @@ alltraps:
 trapret:
        push $kernel_lock
        call release_spinlock
+        addl $4, %esp
        popal
        popl %es
        popl %ds