Specify a memory file in platform.New().

PiperOrigin-RevId: 307941984

2 files changed, 8 insertions, 0 deletions

diff --git a/pkg/sentry/platform/kvm/context.go b/pkg/sentry/platform/kvm/context.go
index c769ac7b4..6507121ea 100644
--- a/pkg/sentry/platform/kvm/context.go
+++ b/pkg/sentry/platform/kvm/context.go
@@ -85,3 +85,6 @@ func (c *context) Switch(as platform.AddressSpace, ac arch.Context, _ int32) (*a
 func (c *context) Interrupt() {
 	c.interrupt.NotifyInterrupt()
 }
+
+// Release implements platform.Context.Release().
+func (c *context) Release() {}
diff --git a/pkg/sentry/platform/kvm/kvm.go b/pkg/sentry/platform/kvm/kvm.go
index a9b4af43e..ae813e24e 100644
--- a/pkg/sentry/platform/kvm/kvm.go
+++ b/pkg/sentry/platform/kvm/kvm.go
@@ -191,6 +191,11 @@ func (*constructor) OpenDevice() (*os.File, error) {
 	return OpenDevice()
 }
 
+// Flags implements platform.Constructor.Flags().
+func (*constructor) Requirements() platform.Requirements {
+	return platform.Requirements{}
+}
+
 func init() {
 	platform.Register("kvm", &constructor{})
 }