New files:
tools/testing/selftests/net/packetdrill/tcp_rcv_toobig.pkt
tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default_truesize.pkt
tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default.pkt
tools/testing/selftests/net/packetdrill/tcp_rcv_neg_window_truesize.pkt
tools/testing/selftests/net/packetdrill/tcp_rcv_wnd_shrink_allowed_truesize.pkt

Modified files:
tools/testing/selftests/net/tun.c

format check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig.pkt
format check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default_truesize.pkt
format check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default.pkt
format check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_neg_window_truesize.pkt
format check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_wnd_shrink_allowed_truesize.pkt
format check ignoring tools/testing/selftests/net/tun.c
makefile inclusion check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig.pkt
makefile inclusion check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default_truesize.pkt
makefile inclusion check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default.pkt
makefile inclusion check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_neg_window_truesize.pkt
makefile inclusion check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_wnd_shrink_allowed_truesize.pkt
gitignore check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig.pkt
gitignore check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default_truesize.pkt
gitignore check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_toobig_default.pkt
gitignore check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_neg_window_truesize.pkt
gitignore check ignoring tools/testing/selftests/net/packetdrill/tcp_rcv_wnd_shrink_allowed_truesize.pkt