JackDoan f87c48c6c6 tio: accept VIRTIO_NET_HDR_GSO_ECN-qualified superpackets ...

TUN_F_TSO_ECN is negotiated, so once ECN feedback flows the kernel hands
us TSO superpackets typed TCPV4|GSO_ECN (CWR set). protoFromGSOType
treated the qualifier bit as an unknown type and the read path dropped
every such superpacket - a latent bug that only fires when a congested
hop CE-marks the flow, exactly when drops hurt most. The segmenter
already handles CWR (first segment only); just mask the bit.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-17 15:40:07 -05:00

..

virtio

more fixes!

2026-07-17 15:40:07 -05:00

blockon_linux.go

unslop some comments

2026-07-17 15:40:07 -05:00

queueset_gso_linux.go

datapath: fix 12 correctness findings from tun/UDP offload review

2026-07-17 15:40:07 -05:00

queueset_poll_linux.go

datapath: fix 12 correctness findings from tun/UDP offload review

2026-07-17 15:40:07 -05:00

segment_bench_test.go

GSO/GRO offloads, with TCP+ECN and UDP support

2026-07-17 15:40:07 -05:00

segment_other.go

scoot stuff around for e2e

2026-07-17 15:40:07 -05:00

single.go

checkpt

2026-07-17 15:40:07 -05:00

tio_gso_linux.go

more ram -> more speed

2026-07-17 15:40:07 -05:00

tio_poll_linux.go

more fixes!

2026-07-17 15:40:07 -05:00

tio.go

more fixes!

2026-07-17 15:40:07 -05:00

tun_file_linux_test.go

more fixes!

2026-07-17 15:40:07 -05:00

tun_linux_offload_test.go

tio: accept VIRTIO_NET_HDR_GSO_ECN-qualified superpackets

2026-07-17 15:40:07 -05:00

tun_linux_offload.go

tio: accept VIRTIO_NET_HDR_GSO_ECN-qualified superpackets

2026-07-17 15:40:07 -05:00