netdev - Re: [PATCH net-next 0/4] tcp: improve delivered counts in SCM_TSTAMP

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200627.174141.1720553661078489178.davem@davemloft.net>
Date:   Sat, 27 Jun 2020 17:41:41 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     ysseung@...gle.com
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net-next 0/4] tcp: improve delivered counts in
 SCM_TSTAMP_ACK

From: Yousuk Seung <ysseung@...gle.com>
Date: Fri, 26 Jun 2020 21:05:31 -0700

> Currently delivered and delivered_ce in OPT_STATS of SCM_TSTAMP_ACK do
> not fully reflect the current ack being timestamped. Also they are not
> in sync as the delivered count includes packets being sacked and some of
> cumulatively acked but delivered_ce includes none.
> 
> This patch series updates tp->delivered and tp->delivered_ce together to
> keep them in sync. It also moves generating SCM_TSTAMP_ACK to later in
> tcp_clean_rtx_queue() to reflect packets being cumulatively acked up
> until the current skb for sack-enabled connections.

Series applied, thank you.