Merge branch 'linus' into x86/xen

[pandora-kernel.git] / arch / x86 / kernel / paravirt.c

diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 6b0bb73..e4c8fb6 100644 (file)
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -268,17 +268,6 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
        return __get_cpu_var(paravirt_lazy_mode);
 }
 
-void __init paravirt_use_bytelocks(void)
-{
-#ifdef CONFIG_SMP
-       pv_lock_ops.spin_is_locked = __byte_spin_is_locked;
-       pv_lock_ops.spin_is_contended = __byte_spin_is_contended;
-       pv_lock_ops.spin_lock = __byte_spin_lock;
-       pv_lock_ops.spin_trylock = __byte_spin_trylock;
-       pv_lock_ops.spin_unlock = __byte_spin_unlock;
-#endif
-}
-
 struct pv_info pv_info = {
        .name = "bare hardware",
        .paravirt_enabled = 0,
@@ -349,6 +338,10 @@ struct pv_cpu_ops pv_cpu_ops = {
        .write_ldt_entry = native_write_ldt_entry,
        .write_gdt_entry = native_write_gdt_entry,
        .write_idt_entry = native_write_idt_entry,
+
+       .alloc_ldt = paravirt_nop,
+       .free_ldt = paravirt_nop,
+
        .load_sp0 = native_load_sp0,
 
 #if defined(CONFIG_X86_32) || defined(CONFIG_IA32_EMULATION)
@@ -460,18 +453,6 @@ struct pv_mmu_ops pv_mmu_ops = {
        .set_fixmap = native_set_fixmap,
 };
 
-struct pv_lock_ops pv_lock_ops = {
-#ifdef CONFIG_SMP
-       .spin_is_locked = __ticket_spin_is_locked,
-       .spin_is_contended = __ticket_spin_is_contended,
-
-       .spin_lock = __ticket_spin_lock,
-       .spin_trylock = __ticket_spin_trylock,
-       .spin_unlock = __ticket_spin_unlock,
-#endif
-};
-EXPORT_SYMBOL(pv_lock_ops);
-
 EXPORT_SYMBOL_GPL(pv_time_ops);
 EXPORT_SYMBOL    (pv_cpu_ops);
 EXPORT_SYMBOL    (pv_mmu_ops);