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selftests: kvm: add _vm_ioctl

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As in kvm_ioctl and _kvm_ioctl, add
the respective _vm_ioctl for vm_ioctl.

_vm_ioctl invokes an ioctl using the vm fd,
leaving the caller to test the result.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20210318151624.490861-1-eesposit@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Emanuele Giuseppe Esposito
2021-03-18 16:16:23 +01:00
committed by Paolo Bonzini
parent 77a3aa26a0
commit e2c12909ae
2 changed files with 7 additions and 1 deletions
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1
tools/testing/selftests/kvm/include/kvm_util.h
View File

@@ -134,6 +134,7 @@ void vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl,
int _vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl, int _vcpu_ioctl(struct kvm_vm *vm, uint32_t vcpuid, unsigned long ioctl,
void *arg); void *arg);
void vm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *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); void kvm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg);
int _kvm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg); int _kvm_ioctl(struct kvm_vm *vm, unsigned long ioctl, void *arg);
void vm_mem_region_set_flags(struct kvm_vm *vm, uint32_t slot, uint32_t flags); void vm_mem_region_set_flags(struct kvm_vm *vm, uint32_t slot, uint32_t flags);

7
tools/testing/selftests/kvm/lib/kvm_util.c
View File

@@ -1697,11 +1697,16 @@ void vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
{ {
int ret; int ret;
ret = ioctl(vm->fd, cmd, arg); ret = _vm_ioctl(vm, cmd, arg);
TEST_ASSERT(ret == 0, "vm ioctl %lu failed, rc: %i errno: %i (%s)", TEST_ASSERT(ret == 0, "vm ioctl %lu failed, rc: %i errno: %i (%s)",
cmd, ret, errno, strerror(errno)); cmd, ret, errno, strerror(errno));
} }
int _vm_ioctl(struct kvm_vm *vm, unsigned long cmd, void *arg)
{
return ioctl(vm->fd, cmd, arg);
}
/* /*
* KVM system ioctl * KVM system ioctl
* *