[RFC PATCH v11 19/29] KVM: selftests: Convert lib's mem regions to KVM_SET_USER_MEMORY_REGION2

From: Sean Christopherson
Date: Tue Jul 18 2023 - 19:52:24 EST


Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
.../selftests/kvm/include/kvm_util_base.h | 2 +-
tools/testing/selftests/kvm/lib/kvm_util.c | 18 +++++++++---------
2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h
index 6aeb008dd668..d4a9925d6815 100644
--- a/tools/testing/selftests/kvm/include/kvm_util_base.h
+++ b/tools/testing/selftests/kvm/include/kvm_util_base.h
@@ -43,7 +43,7 @@ typedef uint64_t vm_paddr_t; /* Virtual Machine (Guest) physical address */
typedef uint64_t vm_vaddr_t; /* Virtual Machine (Guest) virtual address */

struct userspace_mem_region {
- struct kvm_userspace_memory_region region;
+ struct kvm_userspace_memory_region2 region;
struct sparsebit *unused_phy_pages;
int fd;
off_t offset;
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 45d21e052db0..c1e4de53d082 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -449,8 +449,8 @@ void kvm_vm_restart(struct kvm_vm *vmp)
vm_create_irqchip(vmp);

hash_for_each(vmp->regions.slot_hash, ctr, region, slot_node) {
- int ret = ioctl(vmp->fd, KVM_SET_USER_MEMORY_REGION, &region->region);
- TEST_ASSERT(ret == 0, "KVM_SET_USER_MEMORY_REGION IOCTL failed,\n"
+ int ret = ioctl(vmp->fd, KVM_SET_USER_MEMORY_REGION2, &region->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%llx size: 0x%llx",
@@ -653,7 +653,7 @@ static void __vm_mem_region_delete(struct kvm_vm *vm,
}

region->region.memory_size = 0;
- vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION, &region->region);
+ vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION2, &region->region);

sparsebit_free(&region->unused_phy_pages);
ret = munmap(region->mmap_start, region->mmap_size);
@@ -1010,8 +1010,8 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm,
region->region.guest_phys_addr = guest_paddr;
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_REGION, &region->region);
- TEST_ASSERT(ret == 0, "KVM_SET_USER_MEMORY_REGION IOCTL failed,\n"
+ ret = __vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION2, &region->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",
@@ -1093,9 +1093,9 @@ void vm_mem_region_set_flags(struct kvm_vm *vm, uint32_t slot, uint32_t flags)

region->region.flags = flags;

- ret = __vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION, &region->region);
+ ret = __vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION2, &region->region);

- TEST_ASSERT(ret == 0, "KVM_SET_USER_MEMORY_REGION IOCTL failed,\n"
+ TEST_ASSERT(ret == 0, "KVM_SET_USER_MEMORY_REGION2 IOCTL failed,\n"
" rc: %i errno: %i slot: %u flags: 0x%x",
ret, errno, slot, flags);
}
@@ -1123,9 +1123,9 @@ void vm_mem_region_move(struct kvm_vm *vm, uint32_t slot, uint64_t new_gpa)

region->region.guest_phys_addr = new_gpa;

- ret = __vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION, &region->region);
+ ret = __vm_ioctl(vm, KVM_SET_USER_MEMORY_REGION2, &region->region);

- TEST_ASSERT(!ret, "KVM_SET_USER_MEMORY_REGION failed\n"
+ TEST_ASSERT(!ret, "KVM_SET_USER_MEMORY_REGION2 failed\n"
"ret: %i errno: %i slot: %u new_gpa: 0x%lx",
ret, errno, slot, new_gpa);
}
--
2.41.0.255.g8b1d071c50-goog