From: Florian Westphal <fw@xxxxxxxxx> Date: Thu, 9 Jan 2020 22:25:28 +0100 > If you think such a size increase is ok I could give that solution a shot > and see what other problems with 8bit sk_protocol might remain. > > Mat reported /sys/kernel/debug/tracing/trace lists mptcp sockets as > IPPROTO_TCP in the '8 bit sk_protocol' case, but if thats the only issue > this might have a smaller/acceptable "avoidance fix". Ok I'll apply the current series as-is with the 16-bit sk_protocol. Let's see how this goes in practice. Thanks for explaining.