diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c
index 89a999be1352..f04978080837 100644
--- a/arch/powerpc/kernel/interrupt.c
+++ b/arch/powerpc/kernel/interrupt.c
@@ -166,6 +166,7 @@ notrace unsigned long syscall_exit_restart(unsigned long r3, struct pt_regs *reg
 		goto again;
 	}
 
+	kuap_user_restore(regs);
 	regs->exit_result |= regs->exit_flags;
 
 	return regs->exit_result;