netdev - [PATCH 0/2] net: fastopen: follow-up tweaks for SipHash switch

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Message-Id: <20190618093207.13436-1-ard.biesheuvel@linaro.org>
Date:   Tue, 18 Jun 2019 11:32:05 +0200
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     netdev@...r.kernel.org
Cc:     Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Eric Biggers <ebiggers@...nel.org>,
        linux-crypto@...r.kernel.org, herbert@...dor.apana.org.au,
        edumazet@...gle.com, davem@...emloft.net, kuznet@....inr.ac.ru,
        yoshfuji@...ux-ipv6.org, jbaron@...mai.com, cpaasch@...le.com,
        David.Laight@...lab.com, ycheng@...gle.com
Subject: [PATCH 0/2] net: fastopen: follow-up tweaks for SipHash switch

A pair of tweaks for issues spotted by Eric Biggers. Patch #1 is
mostly cosmetic, since the error check it adds is unreachable in
practice, and the other changes are syntactic cleanups. Patch #2
adds endian swabbing of the SipHash output for big endian systems
so that the in-memory representation is the same as on little
endian systems.

cc: Eric Biggers <ebiggers@...nel.org>
cc: linux-crypto@...r.kernel.org
cc: herbert@...dor.apana.org.au
cc: edumazet@...gle.com
cc: davem@...emloft.net
cc: kuznet@....inr.ac.ru
cc: yoshfuji@...ux-ipv6.org
cc: jbaron@...mai.com
cc: cpaasch@...le.com
cc: David.Laight@...lab.com
cc: ycheng@...gle.com

Ard Biesheuvel (2):
  net: fastopen: make key handling more robust against future changes
  net: fastopen: use endianness agnostic representation of the cookie

 include/linux/tcp.h     |  2 +-
 include/net/tcp.h       |  5 +--
 net/ipv4/tcp_fastopen.c | 34 +++++++++++---------
 3 files changed, 23 insertions(+), 18 deletions(-)

-- 
2.17.1