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Subject[RFC PATCH 069/105] KVM: selftests: Convert xen_vmcall_test away from VCPU_ID
From
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
.../selftests/kvm/x86_64/xen_vmcall_test.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c b/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c
index adc94452b57c..6badb0c8b2f7 100644
--- a/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c
+++ b/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c
@@ -11,14 +11,10 @@
#include "kvm_util.h"
#include "processor.h"

-#define VCPU_ID 5
-
#define HCALL_REGION_GPA 0xc0000000ULL
#define HCALL_REGION_SLOT 10
#define PAGE_SIZE 4096

-static struct kvm_vm *vm;
-
#define INPUTVALUE 17
#define ARGVALUE(x) (0xdeadbeef5a5a0000UL + x)
#define RETVALUE 0xcafef00dfbfbffffUL
@@ -85,14 +81,17 @@ static void guest_code(void)

int main(int argc, char *argv[])
{
+ struct kvm_vcpu *vcpu;
+ struct kvm_vm *vm;
+
if (!(kvm_check_cap(KVM_CAP_XEN_HVM) &
KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL) ) {
print_skip("KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL not available");
exit(KSFT_SKIP);
}

- vm = vm_create_default(VCPU_ID, 0, (void *) guest_code);
- vcpu_set_hv_cpuid(vm, VCPU_ID);
+ vm = vm_create_with_one_vcpu(&vcpu, guest_code);
+ vcpu_set_hv_cpuid(vm, vcpu->id);

struct kvm_xen_hvm_config hvmc = {
.flags = KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL,
@@ -106,10 +105,10 @@ int main(int argc, char *argv[])
virt_map(vm, HCALL_REGION_GPA, HCALL_REGION_GPA, 2);

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);

if (run->exit_reason == KVM_EXIT_XEN) {
ASSERT_EQ(run->xen.type, KVM_EXIT_XEN_HCALL);
@@ -131,7 +130,7 @@ int main(int argc, char *argv[])
run->exit_reason,
exit_reason_str(run->exit_reason));

- 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
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