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| author |   David S. Miller <davem@davemloft.net> | 2020-06-25 16:08:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-25 16:08:47 -0700 |
| commit | 3b0e7dc0be62c6de0dbda68ac2961f27796919fb (patch) | |
| tree | 49c330b281928a72db56ed5c0841426e1e78bda8 /tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json | |
| parent | Merge branch 'Fixes-for-SJA1105-DSA-tc-gate-action' (diff) | |
| parent | bpf: tcp: bpf_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT (diff) | |
| download | wireguard-linux-3b0e7dc0be62c6de0dbda68ac2961f27796919fb.tar.xz wireguard-linux-3b0e7dc0be62c6de0dbda68ac2961f27796919fb.zip | |
Merge branch 'tcp_cubic-fix-spurious-HYSTART_DELAY-on-RTT-decrease'
Neal Cardwell says:
====================
tcp_cubic: fix spurious HYSTART_DELAY on RTT decrease
This series fixes a long-standing bug in the TCP CUBIC
HYSTART_DELAY mechanim recently reported by Mirja Kuehlewind. The
code can cause a spurious exit of slow start in some particular
cases: upon an RTT decrease that happens on the 9th or later ACK
in a round trip. This series fixes the original Hystart code and
also the recent BPF implementation.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json')
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