diff options
| author | Andrei Vagin <avagin@google.com> | 2020-03-11 11:44:27 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-11 11:45:50 -0700 |
| commit | d3fa741fb539d16b271f1bed2bcd93e382b0b2e2 (patch) | |
| tree | b438e6fa63f6fe8da4a7c53c9b2d1ccff848a185 /runsc/sandbox | |
| parent | 2c2622b9428672de8032e1ff3c28283327ba158e (diff) | |
runsc: Set asyncpreemptoff for the kvm platform
The asynchronous goroutine preemption is a new feature of Go 1.14.
When we switched to go 1.14 (cl/297915917) in the bazel config,
the kokoro syscall-kvm job started permanently failing. Lets
temporary set asyncpreemptoff for the kvm platform to unblock tests.
PiperOrigin-RevId: 300372387
Diffstat (limited to 'runsc/sandbox')
| -rw-r--r-- | runsc/sandbox/sandbox.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go index 192bde40c..6177d6aa7 100644 --- a/runsc/sandbox/sandbox.go +++ b/runsc/sandbox/sandbox.go @@ -444,6 +444,12 @@ func (s *Sandbox) createSandboxProcess(conf *boot.Config, args *Args, startSyncF nextFD++ } + // TODO(b/151157106): syscall tests fail by timeout if asyncpreemptoff + // isn't set. + if conf.Platform == "kvm" { + cmd.Env = append(cmd.Env, "GODEBUG=asyncpreemptoff=1") + } + // The current process' stdio must be passed to the application via the // --stdio-fds flag. The stdio of the sandbox process itself must not // be connected to the same FDs, otherwise we risk leaking sandbox |