Merge commit 'origin/master' into for-linus/xen/master

[karo-tx-linux.git] / arch / x86 / kernel / vmi_32.c

diff --git a/arch/x86/kernel/vmi_32.c b/arch/x86/kernel/vmi_32.c
index 2cc4a90e2cb3ae35e0b81425ef3f41e159f0a1a3..b263423fbe2ae971424c5bd99c112ac984413383 100644 (file)
--- a/arch/x86/kernel/vmi_32.c
+++ b/arch/x86/kernel/vmi_32.c
@@ -395,11 +395,6 @@ static void vmi_set_pte_atomic(pte_t *ptep, pte_t pteval)
        vmi_ops.update_pte(ptep, VMI_PAGE_PT);
 }
 
-static void vmi_set_pte_present(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte)
-{
-       vmi_ops.set_pte(pte, ptep, vmi_flags_addr_defer(mm, addr, VMI_PAGE_PT, 1));
-}
-
 static void vmi_set_pud(pud_t *pudp, pud_t pudval)
 {
        /* Um, eww */
@@ -467,22 +462,28 @@ vmi_startup_ipi_hook(int phys_apicid, unsigned long start_eip,
 }
 #endif
 
-static void vmi_enter_lazy_cpu(void)
+static void vmi_start_context_switch(struct task_struct *prev)
 {
-       paravirt_enter_lazy_cpu();
+       paravirt_start_context_switch(prev);
        vmi_ops.set_lazy_mode(2);
 }
 
+static void vmi_end_context_switch(struct task_struct *next)
+{
+       vmi_ops.set_lazy_mode(0);
+       paravirt_end_context_switch(next);
+}
+
 static void vmi_enter_lazy_mmu(void)
 {
        paravirt_enter_lazy_mmu();
        vmi_ops.set_lazy_mode(1);
 }
 
-static void vmi_leave_lazy(void)
+static void vmi_leave_lazy_mmu(void)
 {
-       paravirt_leave_lazy(paravirt_get_lazy_mode());
        vmi_ops.set_lazy_mode(0);
+       paravirt_leave_lazy_mmu();
 }
 
 static inline int __init check_vmi_rom(struct vrom_header *rom)
@@ -716,14 +717,14 @@ static inline int __init activate_vmi(void)
        para_fill(pv_cpu_ops.set_iopl_mask, SetIOPLMask);
        para_fill(pv_cpu_ops.io_delay, IODelay);
 
-       para_wrap(pv_cpu_ops.lazy_mode.enter, vmi_enter_lazy_cpu,
+       para_wrap(pv_cpu_ops.start_context_switch, vmi_start_context_switch,
                  set_lazy_mode, SetLazyMode);
-       para_wrap(pv_cpu_ops.lazy_mode.leave, vmi_leave_lazy,
+       para_wrap(pv_cpu_ops.end_context_switch, vmi_end_context_switch,
                  set_lazy_mode, SetLazyMode);
 
        para_wrap(pv_mmu_ops.lazy_mode.enter, vmi_enter_lazy_mmu,
                  set_lazy_mode, SetLazyMode);
-       para_wrap(pv_mmu_ops.lazy_mode.leave, vmi_leave_lazy,
+       para_wrap(pv_mmu_ops.lazy_mode.leave, vmi_leave_lazy_mmu,
                  set_lazy_mode, SetLazyMode);
 
        /* user and kernel flush are just handled with different flags to FlushTLB */
@@ -750,7 +751,6 @@ static inline int __init activate_vmi(void)
                pv_mmu_ops.set_pmd = vmi_set_pmd;
 #ifdef CONFIG_X86_PAE
                pv_mmu_ops.set_pte_atomic = vmi_set_pte_atomic;
-               pv_mmu_ops.set_pte_present = vmi_set_pte_present;
                pv_mmu_ops.set_pud = vmi_set_pud;
                pv_mmu_ops.pte_clear = vmi_pte_clear;
                pv_mmu_ops.pmd_clear = vmi_pmd_clear;