diff mbox series

[v2,012/144] KVM: selftests: Use vcpu_access_device_attr() in arm64 code

Message ID 20220603004331.1523888-13-seanjc@google.com (mailing list archive)
State New, archived
Headers show
Series KVM: selftests: Overhaul APIs, purge VCPU_ID | expand

Commit Message

Sean Christopherson June 3, 2022, 12:41 a.m. UTC 
Use vcpu_access_device_attr() in arm's arch_timer test instead of
manually retrieving the vCPU's fd.  This will allow dropping vcpu_get_fd()
in a future patch.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 tools/testing/selftests/kvm/aarch64/arch_timer.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/kvm/aarch64/arch_timer.c b/tools/testing/selftests/kvm/aarch64/arch_timer.c
index 3b940a101bc0..f55c4c20d8b3 100644
--- a/tools/testing/selftests/kvm/aarch64/arch_timer.c
+++ b/tools/testing/selftests/kvm/aarch64/arch_timer.c
@@ -349,12 +349,10 @@  static void test_run(struct kvm_vm *vm)
 static void test_init_timer_irq(struct kvm_vm *vm)
 {
 	/* Timer initid should be same for all the vCPUs, so query only vCPU-0 */
-	int vcpu0_fd = vcpu_get_fd(vm, 0);
-
-	kvm_device_access(vcpu0_fd, KVM_ARM_VCPU_TIMER_CTRL,
-			KVM_ARM_VCPU_TIMER_IRQ_PTIMER, &ptimer_irq, false);
-	kvm_device_access(vcpu0_fd, KVM_ARM_VCPU_TIMER_CTRL,
-			KVM_ARM_VCPU_TIMER_IRQ_VTIMER, &vtimer_irq, false);
+	vcpu_access_device_attr(vm, 0, KVM_ARM_VCPU_TIMER_CTRL,
+				KVM_ARM_VCPU_TIMER_IRQ_PTIMER, &ptimer_irq, false);
+	vcpu_access_device_attr(vm, 0, KVM_ARM_VCPU_TIMER_CTRL,
+				KVM_ARM_VCPU_TIMER_IRQ_VTIMER, &vtimer_irq, false);
 
 	sync_global_to_guest(vm, ptimer_irq);
 	sync_global_to_guest(vm, vtimer_irq);