Tomasz Nowicki 70a71f8d89 devices: virtio: vhost: fix device initialization race condition ... Complete vhost worker queue init before spawning thread routine. Enabling a virtio devices requires updating the VIRTIO_CONFIG_S_DRIVER_OK bit, which signifies that the devices is ready to process the virtio queue. Do this before spawning the worker thread in order to avoid the situation where a guest VM starts using the queues before initialization has been completed. Also make this fix for vhost net and vsock. BUG=b:200658613 TEST=boot with vhost-net interface and check that network is working fine Change-Id: Ibc505ba63d692d9c5380d9ec3b6f80d75ff99181 Signed-off-by: Tomasz Nowicki <tn@semihalf.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3015206 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Tomasz Nowicki <tnowicki@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>		2021-09-21 18:44:40 +00:00
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src	devices: virtio: vhost: fix device initialization race condition	2021-09-21 18:44:40 +00:00
.build_test_serial
Cargo.toml