Re: [PATCH net-next] mptcp: silence warning in subflow_data_ready()

2020-07-16 Thread Matthieu Baerts
Hi Davide, On 15/07/2020 22:27, Davide Caratti wrote: since commit d47a72152097 ("mptcp: fix race in subflow_data_ready()"), it is possible to observe a regression in MP_JOIN kselftests. For sockets in TCP_CLOSE state, it's not sufficient to just wake up the main socket: we also need to ensure t

[PATCH net-next] mptcp: silence warning in subflow_data_ready()

2020-07-15 Thread Davide Caratti
since commit d47a72152097 ("mptcp: fix race in subflow_data_ready()"), it is possible to observe a regression in MP_JOIN kselftests. For sockets in TCP_CLOSE state, it's not sufficient to just wake up the main socket: we also need to ensure that received data are made available to the reader. Silen