3 files changed, 16 insertions, 1 deletions
diff --git a/pkg/sentry/platform/kvm/BUILD b/pkg/sentry/platform/kvm/BUILD
index b5d27a72a..3970dd81d 100644
--- a/pkg/sentry/platform/kvm/BUILD
+++ b/pkg/sentry/platform/kvm/BUILD
@@ -41,6 +41,7 @@ go_library(
     deps = [
         "//pkg/abi/linux",
         "//pkg/atomicbitops",
+        "//pkg/context",
         "//pkg/cpuid",
         "//pkg/log",
         "//pkg/procid",
diff --git a/pkg/sentry/platform/kvm/address_space.go b/pkg/sentry/platform/kvm/address_space.go
index 98a3e539d..af5c5e191 100644
--- a/pkg/sentry/platform/kvm/address_space.go
+++ b/pkg/sentry/platform/kvm/address_space.go
@@ -248,3 +248,9 @@ func (as *addressSpace) Release() {
 	// Drop all cached machine references.
 	as.machine.dropPageTables(as.pageTables)
 }
+
+// PreFork implements platform.AddressSpace.PreFork.
+func (as *addressSpace) PreFork() {}
+
+// PostFork implements platform.AddressSpace.PostFork.
+func (as *addressSpace) PostFork() {}
diff --git a/pkg/sentry/platform/kvm/context.go b/pkg/sentry/platform/kvm/context.go
index 6507121ea..eb92721fb 100644
--- a/pkg/sentry/platform/kvm/context.go
+++ b/pkg/sentry/platform/kvm/context.go
@@ -15,6 +15,7 @@
 package kvm
 
 import (
+	pkgcontext "gvisor.dev/gvisor/pkg/context"
 	"gvisor.dev/gvisor/pkg/sentry/arch"
 	"gvisor.dev/gvisor/pkg/sentry/platform"
 	"gvisor.dev/gvisor/pkg/sentry/platform/interrupt"
@@ -37,7 +38,8 @@ type context struct {
 }
 
 // Switch runs the provided context in the given address space.
-func (c *context) Switch(as platform.AddressSpace, ac arch.Context, _ int32) (*arch.SignalInfo, usermem.AccessType, error) {
+func (c *context) Switch(ctx pkgcontext.Context, mm platform.MemoryManager, ac arch.Context, _ int32) (*arch.SignalInfo, usermem.AccessType, error) {
+	as := mm.AddressSpace()
 	localAS := as.(*addressSpace)
 
 	// Grab a vCPU.
@@ -88,3 +90,9 @@ func (c *context) Interrupt() {
 
 // Release implements platform.Context.Release().
 func (c *context) Release() {}
+
+// FloatingPointStateChanged implements platform.Context.FloatingPointStateChanged.
+func (c *context) FloatingPointStateChanged() {}
+
+// PullFullState implements platform.Context.PullFullState.
+func (c *context) PullFullState(as platform.AddressSpace, ac arch.Context) {}