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v0.8.1
https://github.com/torvalds/linux
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Tip revision: 6da6c0db5316275015e8cc2959f12a17584aeb64 authored by Linus Torvalds on 29 April 2018, 21:17:42 UTC
Linux v4.17-rc3
Tip revision: 6da6c0d
README
AF_VSOCK test suite
-------------------
These tests exercise net/vmw_vsock/ host<->guest sockets for VMware, KVM, and
Hyper-V.

The following tests are available:

  * vsock_diag_test - vsock_diag.ko module for listing open sockets

The following prerequisite steps are not automated and must be performed prior
to running tests:

1. Build the kernel and these tests.
2. Install the kernel and tests on the host.
3. Install the kernel and tests inside the guest.
4. Boot the guest and ensure that the AF_VSOCK transport is enabled.

Invoke test binaries in both directions as follows:

  # host=server, guest=client
  (host)# $TEST_BINARY --mode=server \
                       --control-port=1234 \
                       --peer-cid=3
  (guest)# $TEST_BINARY --mode=client \
                        --control-host=$HOST_IP \
                        --control-port=1234 \
                        --peer-cid=2

  # host=client, guest=server
  (guest)# $TEST_BINARY --mode=server \
                        --control-port=1234 \
                        --peer-cid=2
  (host)# $TEST_BINARY --mode=client \
                       --control-port=$GUEST_IP \
                       --control-port=1234 \
                       --peer-cid=3
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