Re: [PATCH 9/9] KVM: selftests: Move kvm_create_max_vcpus test to generic code

From: Andrew Jones
Date: Thu May 23 2019 - 13:59:39 EST


On Thu, May 23, 2019 at 06:43:09PM +0200, Thomas Huth wrote:
> There is nothing x86-specific in the test apart from the VM_MODE_P52V48_4K
> which we can now replace with VM_MODE_DEFAULT. Thus let's move the file to
> the main folder and enable it for aarch64 and s390x, too.
>
> Signed-off-by: Thomas Huth <thuth@xxxxxxxxxx>
> ---
> tools/testing/selftests/kvm/Makefile | 4 +++-
> .../testing/selftests/kvm/{x86_64 => }/kvm_create_max_vcpus.c | 3 ++-
> 2 files changed, 5 insertions(+), 2 deletions(-)
> rename tools/testing/selftests/kvm/{x86_64 => }/kvm_create_max_vcpus.c (93%)
>
> diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
> index d8beb990c8f4..aef5bd1166cf 100644
> --- a/tools/testing/selftests/kvm/Makefile
> +++ b/tools/testing/selftests/kvm/Makefile
> @@ -21,15 +21,17 @@ TEST_GEN_PROGS_x86_64 += x86_64/evmcs_test
> TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid
> TEST_GEN_PROGS_x86_64 += x86_64/vmx_close_while_nested_test
> TEST_GEN_PROGS_x86_64 += x86_64/smm_test
> -TEST_GEN_PROGS_x86_64 += x86_64/kvm_create_max_vcpus
> TEST_GEN_PROGS_x86_64 += x86_64/vmx_set_nested_state_test
> +TEST_GEN_PROGS_x86_64 += kvm_create_max_vcpus
> TEST_GEN_PROGS_x86_64 += dirty_log_test
> TEST_GEN_PROGS_x86_64 += clear_dirty_log_test
>
> TEST_GEN_PROGS_aarch64 += dirty_log_test
> TEST_GEN_PROGS_aarch64 += clear_dirty_log_test
> +TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus
>
> TEST_GEN_PROGS_s390x += s390x/sync_regs_test
> +TEST_GEN_PROGS_s390x += kvm_create_max_vcpus
>
> TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(UNAME_M))
> LIBKVM += $(LIBKVM_$(UNAME_M))
> diff --git a/tools/testing/selftests/kvm/x86_64/kvm_create_max_vcpus.c b/tools/testing/selftests/kvm/kvm_create_max_vcpus.c
> similarity index 93%
> rename from tools/testing/selftests/kvm/x86_64/kvm_create_max_vcpus.c
> rename to tools/testing/selftests/kvm/kvm_create_max_vcpus.c
> index 50e92996f918..db78ce07c416 100644
> --- a/tools/testing/selftests/kvm/x86_64/kvm_create_max_vcpus.c
> +++ b/tools/testing/selftests/kvm/kvm_create_max_vcpus.c
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> /*
> * kvm_create_max_vcpus
> *
> @@ -28,7 +29,7 @@ void test_vcpu_creation(int first_vcpu_id, int num_vcpus)
> printf("Testing creating %d vCPUs, with IDs %d...%d.\n",
> num_vcpus, first_vcpu_id, first_vcpu_id + num_vcpus - 1);
>
> - vm = vm_create(VM_MODE_P52V48_4K, DEFAULT_GUEST_PHY_PAGES, O_RDWR);
> + vm = vm_create(VM_MODE_DEFAULT, DEFAULT_GUEST_PHY_PAGES, O_RDWR);
>
> for (i = 0; i < num_vcpus; i++) {
> int vcpu_id = first_vcpu_id + i;
> --
> 2.21.0
>

Reviewed-by: Andrew Jones <drjones@xxxxxxxxxx>