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tcp: RACK loss recovery bug fixes

Yuchung Cheng netdev 1 version In review

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Versions newest first

  1. v1 Latest4 patches 1 replyIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4tcp: correctly test congestion state in RACKnet/ipv4/tcp_recovery.c+2 -10 replies
2/4tcp: always evaluate losses in RACK upon undonet/ipv4/tcp_input.c+1 -00 replies
3/4tcp: fix off-by-one bug in RACKnet/ipv4/tcp_recovery.c+3 -30 replies
4/4tcp: evaluate packet losses upon RTT changenet/ipv4/tcp_recovery.c+8 -110 replies

Reviews trailers per patch

All 4 patches have a Reviewed-by or Acked-by.

PatchNeal CardwellPriyaranjan JhaEric Dumazet
1/4R-b R-b R-b
2/4R-b R-b R-b
3/4R-b R-b R-b
4/4R-b R-b R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.

Read the v1 thread

Cover letter [PATH net 0/4] tcp: RACK loss recovery bug fixes

This patch set has four minor bug fixes in TCP RACK loss recovery.

Yuchung Cheng (4):
tcp: correctly test congestion state in RACK
tcp: always evaluate losses in RACK upon undo
tcp: fix off-by-one bug in RACK
tcp: evaluate packet losses upon RTT change

 net/ipv4/tcp_input.c    |  1 +
 net/ipv4/tcp_recovery.c | 28 +++++++++++++---------------
 2 files changed, 14 insertions(+), 15 deletions(-)
Signature · 1 line
2.15.1.424.g9478a66081-goog