diff options
| -rw-r--r-- | tools/testing/selftests/kvm/include/kvm_util_base.h | 13 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/lib/kvm_util.c | 31 |
2 files changed, 19 insertions, 25 deletions
diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h index 662579a6358b..00f3103dc85e 100644 --- a/tools/testing/selftests/kvm/include/kvm_util_base.h +++ b/tools/testing/selftests/kvm/include/kvm_util_base.h @@ -157,10 +157,19 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm, uint64_t guest_paddr, uint32_t slot, uint64_t npages, uint32_t flags); -void vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl, - void *arg); +#define __KVM_SYSCALL_ERROR(_name, _ret) \ + "%s failed, rc: %i errno: %i (%s)", (_name), (_ret), errno, strerror(errno) + +#define __KVM_IOCTL_ERROR(_name, _ret) __KVM_SYSCALL_ERROR(_name, _ret) +#define KVM_IOCTL_ERROR(_ioctl, _ret) __KVM_IOCTL_ERROR(#_ioctl, _ret) + +void _vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl, + const char *name, void *arg); int __vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl, void *arg); +#define vcpu_ioctl(vm, vcpuid, ioctl, arg) \ + _vcpu_ioctl(vm, vcpuid, ioctl, #ioctl, arg) + void vm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg); int __vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg); void kvm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg); diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 03c1f885a98b..fdcaf74b5959 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -1937,29 +1937,6 @@ void vcpu_set_reg(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_one_reg *reg) ret, errno, strerror(errno)); } -/* - * VCPU Ioctl - * - * Input Args: - * vm - Virtual Machine - * vcpuid - VCPU ID - * cmd - Ioctl number - * arg - Argument to pass to the ioctl - * - * Return: None - * - * Issues an arbitrary ioctl on a VCPU fd. - */ -void vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, - unsigned long cmd, void *arg) -{ - int ret; - - ret = __vcpu_ioctl(vm, vcpuid, cmd, arg); - TEST_ASSERT(ret == 0, "vcpu ioctl %lu failed, rc: %i errno: %i (%s)", - cmd, ret, errno, strerror(errno)); -} - int __vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long cmd, void *arg) { @@ -1973,6 +1950,14 @@ int __vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, return ret; } +void _vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long cmd, + const char *name, void *arg) +{ + int ret = __vcpu_ioctl(vm, vcpuid, cmd, arg); + + TEST_ASSERT(!ret, __KVM_IOCTL_ERROR(name, ret)); +} + void *vcpu_map_dirty_ring(struct kvm_vm *vm, uint32_t vcpuid) { struct vcpu *vcpu; |