diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/kvm/mmu.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index b7b05c44399..53c3643038b 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c @@ -609,35 +609,6 @@ hpa_t gva_to_hpa(struct kvm_vcpu *vcpu, gva_t gva) return gpa_to_hpa(vcpu, gpa); } - -static void release_pt_page_64(struct kvm_vcpu *vcpu, hpa_t page_hpa, - int level) -{ - u64 *pos; - u64 *end; - - ASSERT(vcpu); - ASSERT(VALID_PAGE(page_hpa)); - ASSERT(level <= PT64_ROOT_LEVEL && level > 0); - - for (pos = __va(page_hpa), end = pos + PT64_ENT_PER_PAGE; - pos != end; pos++) { - u64 current_ent = *pos; - - if (is_present_pte(current_ent)) { - if (level != 1) - release_pt_page_64(vcpu, - current_ent & - PT64_BASE_ADDR_MASK, - level - 1); - else - rmap_remove(vcpu->kvm, pos); - } - *pos = 0; - } - kvm_mmu_free_page(vcpu, page_hpa); -} - static void nonpaging_new_cr3(struct kvm_vcpu *vcpu) { } |