diff options
| -rw-r--r-- | tools/testing/selftests/kvm/include/kvm_util.h | 10 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/lib/kvm_util.c | 46 |
2 files changed, 26 insertions, 30 deletions
diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index af52cd938b50..c2481be61434 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -673,12 +673,12 @@ int __vm_set_user_memory_region2(struct kvm_vm *vm, uint32_t slot, uint32_t flag uint32_t guest_memfd, uint64_t guest_memfd_offset); void vm_userspace_mem_region_add(struct kvm_vm *vm, - enum vm_mem_backing_src_type src_type, - uint64_t guest_paddr, uint32_t slot, uint64_t npages, - uint32_t flags); + enum vm_mem_backing_src_type src_type, + uint64_t gpa, uint32_t slot, uint64_t npages, + uint32_t flags); void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, - uint64_t guest_paddr, uint32_t slot, uint64_t npages, - uint32_t flags, int guest_memfd_fd, uint64_t guest_memfd_offset); + uint64_t gpa, uint32_t slot, uint64_t npages, uint32_t flags, + int guest_memfd_fd, uint64_t guest_memfd_offset); #ifndef vm_arch_has_protected_memory static inline bool vm_arch_has_protected_memory(struct kvm_vm *vm) diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 5744643d9ec3..a334f6ed50d6 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -943,8 +943,8 @@ void vm_set_user_memory_region2(struct kvm_vm *vm, uint32_t slot, uint32_t flags /* FIXME: This thing needs to be ripped apart and rewritten. */ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, - uint64_t guest_paddr, uint32_t slot, uint64_t npages, - uint32_t flags, int guest_memfd, uint64_t guest_memfd_offset) + uint64_t gpa, uint32_t slot, uint64_t npages, uint32_t flags, + int guest_memfd, uint64_t guest_memfd_offset) { int ret; struct userspace_mem_region *region; @@ -958,30 +958,29 @@ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, "Number of guest pages is not compatible with the host. " "Try npages=%d", vm_adjust_num_guest_pages(vm->mode, npages)); - TEST_ASSERT((guest_paddr % vm->page_size) == 0, "Guest physical " + TEST_ASSERT((gpa % vm->page_size) == 0, "Guest physical " "address not on a page boundary.\n" - " guest_paddr: 0x%lx vm->page_size: 0x%x", - guest_paddr, vm->page_size); - TEST_ASSERT((((guest_paddr >> vm->page_shift) + npages) - 1) + " gpa: 0x%lx vm->page_size: 0x%x", + gpa, vm->page_size); + TEST_ASSERT((((gpa >> vm->page_shift) + npages) - 1) <= vm->max_gfn, "Physical range beyond maximum " "supported physical address,\n" - " guest_paddr: 0x%lx npages: 0x%lx\n" + " gpa: 0x%lx npages: 0x%lx\n" " vm->max_gfn: 0x%lx vm->page_size: 0x%x", - guest_paddr, npages, vm->max_gfn, vm->page_size); + gpa, npages, vm->max_gfn, vm->page_size); /* * Confirm a mem region with an overlapping address doesn't * already exist. */ region = (struct userspace_mem_region *) userspace_mem_region_find( - vm, guest_paddr, (guest_paddr + npages * vm->page_size) - 1); + vm, gpa, (gpa + npages * vm->page_size) - 1); if (region != NULL) TEST_FAIL("overlapping userspace_mem_region already " "exists\n" - " requested guest_paddr: 0x%lx npages: 0x%lx " - "page_size: 0x%x\n" - " existing guest_paddr: 0x%lx size: 0x%lx", - guest_paddr, npages, vm->page_size, + " requested gpa: 0x%lx npages: 0x%lx page_size: 0x%x\n" + " existing gpa: 0x%lx size: 0x%lx", + gpa, npages, vm->page_size, (uint64_t) region->region.guest_phys_addr, (uint64_t) region->region.memory_size); @@ -995,8 +994,7 @@ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, "already exists.\n" " requested slot: %u paddr: 0x%lx npages: 0x%lx\n" " existing slot: %u paddr: 0x%lx size: 0x%lx", - slot, guest_paddr, npages, - region->region.slot, + slot, gpa, npages, region->region.slot, (uint64_t) region->region.guest_phys_addr, (uint64_t) region->region.memory_size); } @@ -1022,7 +1020,7 @@ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, if (src_type == VM_MEM_SRC_ANONYMOUS_THP) alignment = max(backing_src_pagesz, alignment); - TEST_ASSERT_EQ(guest_paddr, align_up(guest_paddr, backing_src_pagesz)); + TEST_ASSERT_EQ(gpa, align_up(gpa, backing_src_pagesz)); /* Add enough memory to align up if necessary */ if (alignment > 1) @@ -1082,20 +1080,18 @@ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, region->unused_phy_pages = sparsebit_alloc(); if (vm_arch_has_protected_memory(vm)) region->protected_phy_pages = sparsebit_alloc(); - sparsebit_set_num(region->unused_phy_pages, - guest_paddr >> vm->page_shift, npages); + sparsebit_set_num(region->unused_phy_pages, gpa >> vm->page_shift, npages); region->region.slot = slot; region->region.flags = flags; - region->region.guest_phys_addr = guest_paddr; + region->region.guest_phys_addr = gpa; region->region.memory_size = npages * vm->page_size; region->region.userspace_addr = (uintptr_t) region->host_mem; ret = __vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION2, ®ion->region); TEST_ASSERT(ret == 0, "KVM_SET_USER_MEMORY_REGION2 IOCTL failed,\n" " rc: %i errno: %i\n" " slot: %u flags: 0x%x\n" - " guest_phys_addr: 0x%lx size: 0x%lx guest_memfd: %d", - ret, errno, slot, flags, - guest_paddr, (uint64_t) region->region.memory_size, + " guest_phys_addr: 0x%lx size: 0x%llx guest_memfd: %d", + ret, errno, slot, flags, gpa, region->region.memory_size, region->region.guest_memfd); /* Add to quick lookup data structures */ @@ -1117,10 +1113,10 @@ void vm_mem_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, void vm_userspace_mem_region_add(struct kvm_vm *vm, enum vm_mem_backing_src_type src_type, - uint64_t guest_paddr, uint32_t slot, - uint64_t npages, uint32_t flags) + uint64_t gpa, uint32_t slot, uint64_t npages, + uint32_t flags) { - vm_mem_add(vm, src_type, guest_paddr, slot, npages, flags, -1, 0); + vm_mem_add(vm, src_type, gpa, slot, npages, flags, -1, 0); } /* |