1 files changed, 19 insertions, 0 deletions

diff --git a/arch/ia64/kernel/paravirt.c b/arch/ia64/kernel/paravirt.c
index e5482bb6841e..7126ea8f7ecc 100644
--- a/arch/ia64/kernel/paravirt.c
+++ b/arch/ia64/kernel/paravirt.c
@@ -286,3 +286,22 @@ struct pv_cpu_ops pv_cpu_ops = {
                         = ia64_native_intrin_local_irq_restore_func,
 };
 EXPORT_SYMBOL(pv_cpu_ops);
+
+/******************************************************************************
+ * replacement of hand written assembly codes.
+ */
+
+void
+paravirt_cpu_asm_init(const struct pv_cpu_asm_switch *cpu_asm_switch)
+{
+        extern unsigned long paravirt_switch_to_targ;
+        extern unsigned long paravirt_leave_syscall_targ;
+        extern unsigned long paravirt_work_processed_syscall_targ;
+        extern unsigned long paravirt_leave_kernel_targ;
+
+        paravirt_switch_to_targ = cpu_asm_switch->switch_to;
+        paravirt_leave_syscall_targ = cpu_asm_switch->leave_syscall;
+        paravirt_work_processed_syscall_targ =
+                cpu_asm_switch->work_processed_syscall;
+        paravirt_leave_kernel_targ = cpu_asm_switch->leave_kernel;
+}