6 files changed, 24 insertions, 4 deletions
diff --git a/pkg/sentry/platform/kvm/bluepill_unsafe.go b/pkg/sentry/platform/kvm/bluepill_unsafe.go
index 4184939e5..7e8e9f42a 100644
--- a/pkg/sentry/platform/kvm/bluepill_unsafe.go
+++ b/pkg/sentry/platform/kvm/bluepill_unsafe.go
@@ -12,6 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// +build go1.12
+// +build !go1.14
+
+// Check go:linkname function signatures when updating Go version.
+
 package kvm
 
 import (
diff --git a/pkg/sentry/platform/kvm/machine_unsafe.go b/pkg/sentry/platform/kvm/machine_unsafe.go
index 452d88d7f..1d3c6d2d6 100644
--- a/pkg/sentry/platform/kvm/machine_unsafe.go
+++ b/pkg/sentry/platform/kvm/machine_unsafe.go
@@ -12,6 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// +build go1.12
+// +build !go1.14
+
+// Check go:linkname function signatures when updating Go version.
+
 package kvm
 
 import (
diff --git a/pkg/sentry/platform/ptrace/subprocess_unsafe.go b/pkg/sentry/platform/ptrace/subprocess_unsafe.go
index 17736b05b..b80a3604d 100644
--- a/pkg/sentry/platform/ptrace/subprocess_unsafe.go
+++ b/pkg/sentry/platform/ptrace/subprocess_unsafe.go
@@ -12,6 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// +build go1.12
+// +build !go1.14
+
+// Check go:linkname function signatures when updating Go version.
+
 package ptrace
 
 import (
diff --git a/pkg/sleep/sleep_unsafe.go b/pkg/sleep/sleep_unsafe.go
index 0526f52de..8f5e60a25 100644
--- a/pkg/sleep/sleep_unsafe.go
+++ b/pkg/sleep/sleep_unsafe.go
@@ -13,7 +13,9 @@
 // limitations under the License.
 
 // +build go1.11
-// +build !go1.13
+// +build !go1.14
+
+// Check go:linkname function signatures when updating Go version.
 
 // Package sleep allows goroutines to efficiently sleep on multiple sources of
 // notifications (wakers). It offers O(1) complexity, which is different from
diff --git a/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go b/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go
index 0b51982c6..c87268610 100644
--- a/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go
+++ b/pkg/tcpip/link/rawfile/blockingpoll_amd64_unsafe.go
@@ -13,9 +13,10 @@
 // limitations under the License.
 
 // +build linux,amd64
-// +build !go1.13
+// +build go1.12
+// +build !go1.14
 
-// This must be validated with Go 1.13 and future releases.
+// Check go:linkname function signatures when updating Go version.
 
 package rawfile
 
diff --git a/pkg/tcpip/time_unsafe.go b/pkg/tcpip/time_unsafe.go
index 1a307483b..a52262e87 100644
--- a/pkg/tcpip/time_unsafe.go
+++ b/pkg/tcpip/time_unsafe.go
@@ -13,7 +13,9 @@
 // limitations under the License.
 
 // +build go1.9
-// +build !go1.13
+// +build !go1.14
+
+// Check go:linkname function signatures when updating Go version.
 
 package tcpip