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Diffstat (limited to 'arch/x86/kvm/mmu.c')
-rw-r--r--arch/x86/kvm/mmu.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 8f2cb29db2fe..a039e6bc21f7 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -240,12 +240,12 @@ static int is_writeble_pte(unsigned long pte)
240 return pte & PT_WRITABLE_MASK; 240 return pte & PT_WRITABLE_MASK;
241} 241}
242 242
243static int is_dirty_pte(unsigned long pte) 243static int is_dirty_gpte(unsigned long pte)
244{ 244{
245 return pte & PT_DIRTY_MASK; 245 return pte & PT_DIRTY_MASK;
246} 246}
247 247
248static int is_rmap_pte(u64 pte) 248static int is_rmap_spte(u64 pte)
249{ 249{
250 return is_shadow_present_pte(pte); 250 return is_shadow_present_pte(pte);
251} 251}
@@ -502,7 +502,7 @@ static int rmap_add(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn, int lpage)
502 unsigned long *rmapp; 502 unsigned long *rmapp;
503 int i, count = 0; 503 int i, count = 0;
504 504
505 if (!is_rmap_pte(*spte)) 505 if (!is_rmap_spte(*spte))
506 return count; 506 return count;
507 gfn = unalias_gfn(vcpu->kvm, gfn); 507 gfn = unalias_gfn(vcpu->kvm, gfn);
508 sp = page_header(__pa(spte)); 508 sp = page_header(__pa(spte));
@@ -567,7 +567,7 @@ static void rmap_remove(struct kvm *kvm, u64 *spte)
567 unsigned long *rmapp; 567 unsigned long *rmapp;
568 int i; 568 int i;
569 569
570 if (!is_rmap_pte(*spte)) 570 if (!is_rmap_spte(*spte))
571 return; 571 return;
572 sp = page_header(__pa(spte)); 572 sp = page_header(__pa(spte));
573 pfn = spte_to_pfn(*spte); 573 pfn = spte_to_pfn(*spte);
@@ -1769,7 +1769,7 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
1769 __func__, *shadow_pte, pt_access, 1769 __func__, *shadow_pte, pt_access,
1770 write_fault, user_fault, gfn); 1770 write_fault, user_fault, gfn);
1771 1771
1772 if (is_rmap_pte(*shadow_pte)) { 1772 if (is_rmap_spte(*shadow_pte)) {
1773 /* 1773 /*
1774 * If we overwrite a PTE page pointer with a 2MB PMD, unlink 1774 * If we overwrite a PTE page pointer with a 2MB PMD, unlink
1775 * the parent of the now unreachable PTE. 1775 * the parent of the now unreachable PTE.
@@ -1805,7 +1805,7 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
1805 page_header_update_slot(vcpu->kvm, shadow_pte, gfn); 1805 page_header_update_slot(vcpu->kvm, shadow_pte, gfn);
1806 if (!was_rmapped) { 1806 if (!was_rmapped) {
1807 rmap_count = rmap_add(vcpu, shadow_pte, gfn, largepage); 1807 rmap_count = rmap_add(vcpu, shadow_pte, gfn, largepage);
1808 if (!is_rmap_pte(*shadow_pte)) 1808 if (!is_rmap_spte(*shadow_pte))
1809 kvm_release_pfn_clean(pfn); 1809 kvm_release_pfn_clean(pfn);
1810 if (rmap_count > RMAP_RECYCLE_THRESHOLD) 1810 if (rmap_count > RMAP_RECYCLE_THRESHOLD)
1811 rmap_recycle(vcpu, gfn, largepage); 1811 rmap_recycle(vcpu, gfn, largepage);
@@ -1984,7 +1984,7 @@ static int mmu_alloc_roots(struct kvm_vcpu *vcpu)
1984 ASSERT(!VALID_PAGE(root)); 1984 ASSERT(!VALID_PAGE(root));
1985 if (vcpu->arch.mmu.root_level == PT32E_ROOT_LEVEL) { 1985 if (vcpu->arch.mmu.root_level == PT32E_ROOT_LEVEL) {
1986 pdptr = kvm_pdptr_read(vcpu, i); 1986 pdptr = kvm_pdptr_read(vcpu, i);
1987 if (!is_present_pte(pdptr)) { 1987 if (!is_present_gpte(pdptr)) {
1988 vcpu->arch.mmu.pae_root[i] = 0; 1988 vcpu->arch.mmu.pae_root[i] = 0;
1989 continue; 1989 continue;
1990 } 1990 }
@@ -2475,7 +2475,7 @@ static void mmu_guess_page_from_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
2475 if ((bytes == 4) && (gpa % 4 == 0)) 2475 if ((bytes == 4) && (gpa % 4 == 0))
2476 memcpy((void *)&gpte, new, 4); 2476 memcpy((void *)&gpte, new, 4);
2477 } 2477 }
2478 if (!is_present_pte(gpte)) 2478 if (!is_present_gpte(gpte))
2479 return; 2479 return;
2480 gfn = (gpte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT; 2480 gfn = (gpte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT;
2481 2481