1 files changed, 5 insertions, 88 deletions

diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h
index 2e5a80af22c9..3ab3fb635e16 100644
--- a/drivers/kvm/paging_tmpl.h
+++ b/drivers/kvm/paging_tmpl.h
@@ -235,89 +235,6 @@ err:
         return 0;
 }
 
-static void FNAME(set_pte)(struct kvm_vcpu *vcpu, u64 *shadow_pte,
-                           unsigned pt_access, unsigned pte_access,
-                           int user_fault, int write_fault, int dirty,
-                           int *ptwrite, gfn_t gfn)
-{
-        u64 spte;
-        int was_rmapped = is_rmap_pte(*shadow_pte);
-        struct page *page;
-
-        pgprintk("%s: spte %llx gpte %llx access %x write_fault %d"
-                 " user_fault %d gfn %lx\n",
-                 __FUNCTION__, *shadow_pte, (u64)gpte, pt_access,
-                 write_fault, user_fault, gfn);
-
-        /*
-         * We don't set the accessed bit, since we sometimes want to see
-         * whether the guest actually used the pte (in order to detect
-         * demand paging).
-         */
-        spte = PT_PRESENT_MASK | PT_DIRTY_MASK;
-        if (!dirty)
-                pte_access &= ~ACC_WRITE_MASK;
-        if (!(pte_access & ACC_EXEC_MASK))
-                spte |= PT64_NX_MASK;
-
-        page = gfn_to_page(vcpu->kvm, gfn);
-
-        spte |= PT_PRESENT_MASK;
-        if (pte_access & ACC_USER_MASK)
-                spte |= PT_USER_MASK;
-
-        if (is_error_page(page)) {
-                set_shadow_pte(shadow_pte,
-                               shadow_trap_nonpresent_pte | PT_SHADOW_IO_MARK);
-                kvm_release_page_clean(page);
-                return;
-        }
-
-        spte |= page_to_phys(page);
-
-        if ((pte_access & ACC_WRITE_MASK)
-            || (write_fault && !is_write_protection(vcpu) && !user_fault)) {
-                struct kvm_mmu_page *shadow;
-
-                spte |= PT_WRITABLE_MASK;
-                if (user_fault) {
-                        mmu_unshadow(vcpu->kvm, gfn);
-                        goto unshadowed;
-                }
-
-                shadow = kvm_mmu_lookup_page(vcpu->kvm, gfn);
-                if (shadow) {
-                        pgprintk("%s: found shadow page for %lx, marking ro\n",
-                                 __FUNCTION__, gfn);
-                        pte_access &= ~ACC_WRITE_MASK;
-                        if (is_writeble_pte(spte)) {
-                                spte &= ~PT_WRITABLE_MASK;
-                                kvm_x86_ops->tlb_flush(vcpu);
-                        }
-                        if (write_fault)
-                                *ptwrite = 1;
-                }
-        }
-
-unshadowed:
-
-        if (pte_access & ACC_WRITE_MASK)
-                mark_page_dirty(vcpu->kvm, gfn);
-
-        pgprintk("%s: setting spte %llx\n", __FUNCTION__, spte);
-        set_shadow_pte(shadow_pte, spte);
-        page_header_update_slot(vcpu->kvm, shadow_pte, gfn);
-        if (!was_rmapped) {
-                rmap_add(vcpu, shadow_pte, gfn);
-                if (!is_rmap_pte(*shadow_pte))
-                        kvm_release_page_clean(page);
-        }
-        else
-                kvm_release_page_clean(page);
-        if (!ptwrite || !*ptwrite)
-                vcpu->last_pte_updated = shadow_pte;
-}
-
 static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *page,
                               u64 *spte, const void *pte, int bytes,
                               int offset_in_pte)
@@ -335,8 +252,8 @@ static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *page,
                 return;
         pgprintk("%s: gpte %llx spte %p\n", __FUNCTION__, (u64)gpte, spte);
         pte_access = page->role.access & FNAME(gpte_access)(vcpu, gpte);
-        FNAME(set_pte)(vcpu, spte, page->role.access, pte_access, 0, 0,
-                       gpte & PT_DIRTY_MASK, NULL, gpte_to_gfn(gpte));
+        mmu_set_spte(vcpu, spte, page->role.access, pte_access, 0, 0,
+                     gpte & PT_DIRTY_MASK, NULL, gpte_to_gfn(gpte));
 }
 
 /*
@@ -399,9 +316,9 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
                 *shadow_ent = shadow_pte;
         }
 
-        FNAME(set_pte)(vcpu, shadow_ent, access, walker->pte_access & access,
-                       user_fault, write_fault, walker->pte & PT_DIRTY_MASK,
-                       ptwrite, walker->gfn);
+        mmu_set_spte(vcpu, shadow_ent, access, walker->pte_access & access,
+                     user_fault, write_fault, walker->pte & PT_DIRTY_MASK,
+                     ptwrite, walker->gfn);
 
         return shadow_ent;
 }