Enable HYPERVISOR_sched_op() and HYPERVISOR_sched_opt_compat() for ia64.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>

diff --git a/xen/arch/ia64/xen/hypercall.c b/xen/arch/ia64/xen/hypercall.c
index 971007cbf75a9f270e4d4556cbb835f0d25097f3..286f1a42ff12ddb603a5834fa1f2597e6d72eec7 100644 (file)
--- a/xen/arch/ia64/xen/hypercall.c
+++ b/xen/arch/ia64/xen/hypercall.c
@@ -38,7 +38,7 @@ hypercall_t ia64_hypercall_table[] =
        (hypercall_t)do_ni_hypercall,           /* do_stack_switch */
        (hypercall_t)do_ni_hypercall,           /* do_set_callbacks */
        (hypercall_t)do_ni_hypercall,           /* do_fpu_taskswitch */         /*  5 */
-       (hypercall_t)do_ni_hypercall,           /* do_sched_op_compat */
+       (hypercall_t)do_sched_op_compat,
        (hypercall_t)do_dom0_op,
        (hypercall_t)do_ni_hypercall,           /* do_set_debugreg */
        (hypercall_t)do_ni_hypercall,           /* do_get_debugreg */
@@ -61,7 +61,7 @@ hypercall_t ia64_hypercall_table[] =
        (hypercall_t)do_ni_hypercall,           /* do_mmuext_op */
        (hypercall_t)do_ni_hypercall,           /* do_acm_op */
        (hypercall_t)do_ni_hypercall,           /* do_nmi_op */
-       (hypercall_t)do_ni_hypercall,           /*  */
+       (hypercall_t)do_sched_op,
        (hypercall_t)do_ni_hypercall,           /*  */                          /* 30 */
        (hypercall_t)do_ni_hypercall            /*  */
        };
@@ -70,6 +70,11 @@ static int
 xen_hypercall (struct pt_regs *regs)
 {
        switch (regs->r2) {
+           case __HYPERVISOR_sched_op_compat:
+               regs->r8 = do_sched_op_compat((int) regs->r14,
+                                             (unsigned long) regs->r15);
+               break;
+
            case __HYPERVISOR_dom0_op:
                regs->r8 = do_dom0_op(guest_handle_from_ptr(regs->r14,
                                                            dom0_op_t));
@@ -117,6 +122,11 @@ xen_hypercall (struct pt_regs *regs)
                regs->r8 = do_multicall(guest_handle_from_ptr(regs->r14, multicall_entry_t), (unsigned int) regs->r15);
                break;
 
+           case __HYPERVISOR_sched_op:
+               regs->r8 = do_sched_op((int) regs->r14,
+                                      guest_handle_from_ptr(regs->r15, void));
+               break;
+
            default:
                printf("unknown xen hypercall %lx\n", regs->r2);
                regs->r8 = do_ni_hypercall();