void nested_vmx_check_supported(void);
void nested_pg_map(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint64_t nested_paddr, uint64_t paddr, uint32_t eptp_memslot);
+ uint64_t nested_paddr, uint64_t paddr);
void nested_map(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint64_t nested_paddr, uint64_t paddr, uint64_t size,
- uint32_t eptp_memslot);
+ uint64_t nested_paddr, uint64_t paddr, uint64_t size);
void nested_map_memslot(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint32_t memslot, uint32_t eptp_memslot);
+ uint32_t memslot);
void prepare_eptp(struct vmx_pages *vmx, struct kvm_vm *vm,
uint32_t eptp_memslot);
-void prepare_virtualize_apic_accesses(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint32_t eptp_memslot);
+void prepare_virtualize_apic_accesses(struct vmx_pages *vmx, struct kvm_vm *vm);
#endif /* SELFTEST_KVM_VMX_H */
}
void nested_pg_map(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint64_t nested_paddr, uint64_t paddr, uint32_t eptp_memslot)
+ uint64_t nested_paddr, uint64_t paddr)
{
uint16_t index[4];
struct eptPageTableEntry *pml4e;
pml4e = vmx->eptp_hva;
if (!pml4e[index[3]].readable) {
pml4e[index[3]].address = vm_phy_page_alloc(vm,
- KVM_EPT_PAGE_TABLE_MIN_PADDR, eptp_memslot)
+ KVM_EPT_PAGE_TABLE_MIN_PADDR, 0)
>> vm->page_shift;
pml4e[index[3]].writable = true;
pml4e[index[3]].readable = true;
pdpe = addr_gpa2hva(vm, pml4e[index[3]].address * vm->page_size);
if (!pdpe[index[2]].readable) {
pdpe[index[2]].address = vm_phy_page_alloc(vm,
- KVM_EPT_PAGE_TABLE_MIN_PADDR, eptp_memslot)
+ KVM_EPT_PAGE_TABLE_MIN_PADDR, 0)
>> vm->page_shift;
pdpe[index[2]].writable = true;
pdpe[index[2]].readable = true;
pde = addr_gpa2hva(vm, pdpe[index[2]].address * vm->page_size);
if (!pde[index[1]].readable) {
pde[index[1]].address = vm_phy_page_alloc(vm,
- KVM_EPT_PAGE_TABLE_MIN_PADDR, eptp_memslot)
+ KVM_EPT_PAGE_TABLE_MIN_PADDR, 0)
>> vm->page_shift;
pde[index[1]].writable = true;
pde[index[1]].readable = true;
* page range starting at nested_paddr to the page range starting at paddr.
*/
void nested_map(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint64_t nested_paddr, uint64_t paddr, uint64_t size,
- uint32_t eptp_memslot)
+ uint64_t nested_paddr, uint64_t paddr, uint64_t size)
{
size_t page_size = vm->page_size;
size_t npages = size / page_size;
TEST_ASSERT(paddr + size > paddr, "Paddr overflow");
while (npages--) {
- nested_pg_map(vmx, vm, nested_paddr, paddr, eptp_memslot);
+ nested_pg_map(vmx, vm, nested_paddr, paddr);
nested_paddr += page_size;
paddr += page_size;
}
* physical pages in VM.
*/
void nested_map_memslot(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint32_t memslot, uint32_t eptp_memslot)
+ uint32_t memslot)
{
sparsebit_idx_t i, last;
struct userspace_mem_region *region =
nested_map(vmx, vm,
(uint64_t)i << vm->page_shift,
(uint64_t)i << vm->page_shift,
- 1 << vm->page_shift,
- eptp_memslot);
+ 1 << vm->page_shift);
}
}
vmx->eptp_gpa = addr_gva2gpa(vm, (uintptr_t)vmx->eptp);
}
-void prepare_virtualize_apic_accesses(struct vmx_pages *vmx, struct kvm_vm *vm,
- uint32_t eptp_memslot)
+void prepare_virtualize_apic_accesses(struct vmx_pages *vmx, struct kvm_vm *vm)
{
vmx->apic_access = (void *)vm_vaddr_alloc_page(vm);
vmx->apic_access_hva = addr_gva2hva(vm, (uintptr_t)vmx->apic_access);
* meaning after the last call to virt_map.
*/
prepare_eptp(vmx, vm, 0);
- nested_map_memslot(vmx, vm, 0, 0);
- nested_map(vmx, vm, NESTED_TEST_MEM1, GUEST_TEST_MEM, 4096, 0);
- nested_map(vmx, vm, NESTED_TEST_MEM2, GUEST_TEST_MEM, 4096, 0);
+ nested_map_memslot(vmx, vm, 0);
+ nested_map(vmx, vm, NESTED_TEST_MEM1, GUEST_TEST_MEM, 4096);
+ nested_map(vmx, vm, NESTED_TEST_MEM2, GUEST_TEST_MEM, 4096);
bmap = bitmap_alloc(TEST_MEM_PAGES);
host_test_mem = addr_gpa2hva(vm, GUEST_TEST_MEM);