diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 98f78e8..2d73f7d 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -307,6 +307,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 
 	fpu = switch_fpu_prepare(prev_p, next_p);
 
+	if (next_p->mm)
+		load_user_cs_desc(cpu, next_p->mm);
+
 	/*
 	 * Reload esp0.
 	 */