From 1336af78d5dc2a6bc54d22ed45f4dd4793c2f964 Mon Sep 17 00:00:00 2001
From: Jamie Liu <jamieliu@google.com>
Date: Tue, 6 Oct 2020 13:53:26 -0700
Subject: Implement membarrier(2) commands other than *_SYNC_CORE.
Updates #267
PiperOrigin-RevId: 335713923
---
pkg/sentry/platform/ptrace/ptrace.go | 1 +
1 file changed, 1 insertion(+)
(limited to 'pkg/sentry/platform/ptrace')
diff --git a/pkg/sentry/platform/ptrace/ptrace.go b/pkg/sentry/platform/ptrace/ptrace.go
index b52d0fbd8..f56aa3b79 100644
--- a/pkg/sentry/platform/ptrace/ptrace.go
+++ b/pkg/sentry/platform/ptrace/ptrace.go
@@ -192,6 +192,7 @@ func (c *context) PullFullState(as platform.AddressSpace, ac arch.Context) {}
type PTrace struct {
platform.MMapMinAddr
platform.NoCPUPreemptionDetection
+ platform.UseHostGlobalMemoryBarrier
}
// New returns a new ptrace-based implementation of the platform interface.
--
cgit v1.2.3