From: Eric Dumazet <edumazet@google.com>
To: sjpark@amazon.com
Cc: David Miller <davem@davemloft.net>, Shuah Khan <shuah@kernel.org>,
netdev <netdev@vger.kernel.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
sj38.park@gmail.com, aams@amazon.com,
SeongJae Park <sjpark@amazon.de>
Subject: Re: [PATCH 3/3] selftests: net: Add FIN_ACK processing order related latency spike test
Date: Fri, 31 Jan 2020 06:56:13 -0800 [thread overview]
Message-ID: <CANn89iJrwVuEUHFqH1iCJd3nwTWAuXCdEJozwz6gzDV5Snm3Ug@mail.gmail.com> (raw)
In-Reply-To: <20200131122421.23286-4-sjpark@amazon.com>
On Fri, Jan 31, 2020 at 4:25 AM <sjpark@amazon.com> wrote:
>
> From: SeongJae Park <sjpark@amazon.de>
>
> This commit adds a test for FIN_ACK process races related reconnection
> latency spike issues. The issue has described and solved by the
> previous commit ("tcp: Reduce SYN resend delay if a suspicous ACK is
> received").
>
I do not know for other tests, but using a hard coded port (4242) is
going to be flakky, since the port might be already used.
Please make sure to run tests on a separate namespace.
next prev parent reply other threads:[~2020-01-31 14:56 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-31 12:24 [PATCH 0/3] Fix reconnection latency caused by FIN/ACK handling race sjpark
2020-01-31 12:24 ` [PATCH 1/3] net/ipv4/inet_timewait_sock: Fix inconsistent comments sjpark
2020-01-31 14:54 ` Eric Dumazet
2020-01-31 15:09 ` sjpark
2020-01-31 12:24 ` [PATCH 2/3] tcp: Reduce SYN resend delay if a suspicous ACK is received sjpark
2020-01-31 15:01 ` Eric Dumazet
2020-01-31 16:12 ` sjpark
2020-01-31 16:55 ` Eric Dumazet
2020-01-31 17:05 ` sjpark
2020-01-31 17:08 ` Eric Dumazet
2020-01-31 15:10 ` Neal Cardwell
2020-01-31 18:12 ` Eric Dumazet
2020-01-31 22:11 ` Neal Cardwell
2020-01-31 22:17 ` SeongJae Park
2020-02-01 3:55 ` Neal Cardwell
2020-02-01 6:08 ` SeongJae Park
2020-02-01 13:30 ` Neal Cardwell
2020-01-31 22:53 ` Eric Dumazet
2020-02-03 15:40 ` David Laight
2020-02-03 15:54 ` Eric Dumazet
2020-01-31 12:24 ` [PATCH 3/3] selftests: net: Add FIN_ACK processing order related latency spike test sjpark
2020-01-31 14:56 ` Eric Dumazet [this message]
2020-01-31 15:13 ` sjpark
2020-01-31 14:00 ` [PATCH 0/3] Fix reconnection latency caused by FIN/ACK handling race David Laight
2020-01-31 15:05 ` sjpark
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