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117735
2019 Mar 04
5
[PATCH] virtio_console: free unused buffers with virtio port
The commit a7a69ec0d8e4 ("virtio_console: free buffers after reset")
deffered detaching of unused buffer to virtio device unplug time.
This causes unplug/replug of single port in virtio device with an
error "Error allocating inbufs\n". As we don't free the unused buffers
attached with the port. Re-plug the same port tries to allocate new
buffers in virtqueue