[RFC PATCH 051/105] KVM: selftests: Convert vmx_close_while_nested_test away from VCPU_ID

Sean Christopherson
2022-03-11T05:59:08Z

.../kvm/x86_64/vmx_close_while_nested_test.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c
index edac8839e717..da0363076fba 100644
--- a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c
+++ b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c
@@ -18,15 +18,10 @@

#include "kselftest.h"

-#define VCPU_ID 5
-
enum {
PORT_L0_EXIT = 0x2000,
};

-/* The virtual machine object. */
-static struct kvm_vm *vm;
-
static void l2_guest_code(void)
{
/* Exit to L0 */
@@ -53,20 +48,22 @@ static void l1_guest_code(struct vmx_pages *vmx_pages)
int main(int argc, char *argv[])
{
vm_vaddr_t vmx_pages_gva;
+ struct kvm_vcpu *vcpu;
+ struct kvm_vm *vm;

nested_vmx_check_supported();

- vm = vm_create_default(VCPU_ID, 0, (void *) l1_guest_code);
+ vm = vm_create_with_one_vcpu(&vcpu, l1_guest_code);

/* Allocate VMX pages and shared descriptors (vmx_pages). */
vcpu_alloc_vmx(vm, &vmx_pages_gva);
- vcpu_args_set(vm, VCPU_ID, 1, vmx_pages_gva);
+ vcpu_args_set(vm, vcpu->id, 1, vmx_pages_gva);

for (;;) {
- volatile struct kvm_run *run = vcpu_state(vm, VCPU_ID);
+ volatile struct kvm_run *run = vcpu->run;
struct ucall uc;

- vcpu_run(vm, VCPU_ID);
+ vcpu_run(vm, vcpu->id);
TEST_ASSERT(run->exit_reason == KVM_EXIT_IO,
"Got exit_reason other than KVM_EXIT_IO: %u (%s)\n",
run->exit_reason,
@@ -75,7 +72,7 @@ int main(int argc, char *argv[])
if (run->io.port == PORT_L0_EXIT)
break;

- switch (get_ucall(vm, VCPU_ID, &uc)) {
+ switch (get_ucall(vm, vcpu->id, &uc)) {
case UCALL_ABORT:
TEST_FAIL("%s", (const char *)uc.args[0]);
/* NOT REACHED */
--
2.35.1.723.g4982287a31-goog