Merge branch 'x86/urgent' into x86/xen
[linux-2.6.git] / arch / x86 / lguest / boot.c
index ca7ec44..8f935c6 100644 (file)
@@ -166,10 +166,16 @@ static void lazy_hcall3(unsigned long call,
 
 /* When lazy mode is turned off reset the per-cpu lazy mode variable and then
  * issue the do-nothing hypercall to flush any stored calls. */
-static void lguest_leave_lazy_mode(void)
+static void lguest_leave_lazy_mmu_mode(void)
 {
-       paravirt_leave_lazy(paravirt_get_lazy_mode());
        kvm_hypercall0(LHCALL_FLUSH_ASYNC);
+       paravirt_leave_lazy_mmu();
+}
+
+static void lguest_end_context_switch(struct task_struct *next)
+{
+       kvm_hypercall0(LHCALL_FLUSH_ASYNC);
+       paravirt_end_context_switch(next);
 }
 
 /*G:033
@@ -1053,8 +1059,8 @@ __init void lguest_init(void)
        pv_cpu_ops.write_gdt_entry = lguest_write_gdt_entry;
        pv_cpu_ops.write_idt_entry = lguest_write_idt_entry;
        pv_cpu_ops.wbinvd = lguest_wbinvd;
-       pv_cpu_ops.lazy_mode.enter = paravirt_enter_lazy_cpu;
-       pv_cpu_ops.lazy_mode.leave = lguest_leave_lazy_mode;
+       pv_cpu_ops.start_context_switch = paravirt_start_context_switch;
+       pv_cpu_ops.end_context_switch = lguest_end_context_switch;
 
        /* pagetable management */
        pv_mmu_ops.write_cr3 = lguest_write_cr3;
@@ -1067,7 +1073,7 @@ __init void lguest_init(void)
        pv_mmu_ops.read_cr2 = lguest_read_cr2;
        pv_mmu_ops.read_cr3 = lguest_read_cr3;
        pv_mmu_ops.lazy_mode.enter = paravirt_enter_lazy_mmu;
-       pv_mmu_ops.lazy_mode.leave = lguest_leave_lazy_mode;
+       pv_mmu_ops.lazy_mode.leave = lguest_leave_lazy_mmu_mode;
        pv_mmu_ops.pte_update = lguest_pte_update;
        pv_mmu_ops.pte_update_defer = lguest_pte_update;