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Re: [PATCH v3 2/3] secure_seq: use siphash24 instead of md5_transform

From kbuild test robot <lkp@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH v3 2/3] secure_seq: use siphash24 instead of md5_transform
Date 2016-12-14 22:50 +0100
Message-ID <sOpAZ-57b-7@gated-at.bofh.it> (permalink)
References <sOmMN-1X4-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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[Multipart message — attachments visible in raw view] - view raw

Hi Jason,

[auto build test ERROR on linus/master]
[also build test ERROR on next-20161214]
[cannot apply to v4.9]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Jason-A-Donenfeld/siphash-add-cryptographically-secure-hashtable-function/20161215-041458
config: openrisc-or1ksim_defconfig (attached as .config)
compiler: or32-linux-gcc (GCC) 4.5.1-or32-1.0rc1
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=openrisc 

All errors (new ones prefixed by >>):

>> net/core/secure_seq.c:20:1: error: requested alignment is not a constant
   net/core/secure_seq.c: In function 'secure_tcp_sequence_number':
   net/core/secure_seq.c:99:2: error: requested alignment is not a constant
   net/core/secure_seq.c: In function 'secure_ipv4_port_ephemeral':
   net/core/secure_seq.c:119:2: error: requested alignment is not a constant

vim +20 net/core/secure_seq.c

    14	#include <net/secure_seq.h>
    15	
    16	#if IS_ENABLED(CONFIG_IPV6) || IS_ENABLED(CONFIG_INET)
    17	#include <linux/in6.h>
    18	#include <net/tcp.h>
    19	
  > 20	static u8 net_secret[SIPHASH24_KEY_LEN] __aligned(SIPHASH24_ALIGNMENT);
    21	
    22	static __always_inline void net_secret_init(void)
    23	{

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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[PATCH v2 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 05:10 +0100
  Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-14 12:40 +0100
    Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 14:20 +0100
      Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-14 16:20 +0100
        Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 20:50 +0100
      Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Herbert Xu <herbert@gondor.apana.org.au> - 2016-12-15 09:00 +0100
        Re: [kernel-hardening] Re: [PATCH v2 1/4] siphash: add  cryptographically secure hashtable function Daniel Micay <danielmicay@gmail.com> - 2016-12-15 09:20 +0100
  Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 13:50 +0100
    Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-14 23:10 +0100
      Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 00:40 +0100
        Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 09:40 +0100
      RE: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function David Laight <David.Laight@ACULAB.COM> - 2016-12-15 12:10 +0100
        RE: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function David Laight <David.Laight@ACULAB.COM> - 2016-12-15 13:30 +0100
          Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 14:00 +0100
            RE: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function David Laight <David.Laight@ACULAB.COM> - 2016-12-15 15:00 +0100
              Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 16:00 +0100
                RE: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function David Laight <David.Laight@ACULAB.COM> - 2016-12-15 16:50 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 17:00 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 20:00 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 21:40 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 21:50 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 22:20 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 22:20 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Peter Zijlstra <peterz@infradead.org> - 2016-12-15 23:10 +0100
                Re: [kernel-hardening] Re: [PATCH v2 1/4] siphash: add  cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 22:20 +0100
                Re: [kernel-hardening] Re: [PATCH v2 1/4] siphash: add  cryptographically secure hashtable function Linus Torvalds <torvalds@linux-foundation.org> - 2016-12-15 22:20 +0100
                Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Peter Zijlstra <peterz@infradead.org> - 2016-12-15 22:20 +0100
        Re: [PATCH v2 1/4] siphash: add cryptographically secure hashtable  function Hannes Frederic Sowa <hannes@stressinduktion.org> - 2016-12-15 13:30 +0100
  [PATCH v3 2/3] secure_seq: use siphash24 instead of md5_transform "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 19:50 +0100
    Re: [PATCH v3 2/3] secure_seq: use siphash24 instead of md5_transform kbuild test robot <lkp@intel.com> - 2016-12-14 22:50 +0100
  [PATCH v3 1/3] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 19:50 +0100
    [PATCH v3 3/3] random: use siphash24 instead of md5 for get_random_int/long "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 19:50 +0100
      Re: [PATCH v3 3/3] random: use siphash24 instead of md5 for  get_random_int/long kbuild test robot <lkp@intel.com> - 2016-12-14 23:00 +0100
      Re: [PATCH v3 3/3] random: use siphash24 instead of md5 for  get_random_int/long kbuild test robot <lkp@intel.com> - 2016-12-14 23:10 +0100
      RE: [PATCH v3 3/3] random: use siphash24 instead of md5 for  get_random_int/long David Laight <David.Laight@ACULAB.COM> - 2016-12-15 11:20 +0100
        Re: [PATCH v3 3/3] random: use siphash24 instead of md5 for get_random_int/long "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 20:00 +0100
    Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function Tom Herbert <tom@herbertland.com> - 2016-12-14 20:20 +0100
      Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 20:40 +0100
        Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 22:00 +0100
          Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function Tom Herbert <tom@herbertland.com> - 2016-12-14 22:40 +0100
            Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 00:00 +0100
              Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 00:20 +0100
                Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable  function Christian Kujau <lists@nerdbynature.de> - 2016-12-18 01:10 +0100
              Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function Tom Herbert <tom@herbertland.com> - 2016-12-15 00:20 +0100
              Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 00:40 +0100
                Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function Linus Torvalds <torvalds@linux-foundation.org> - 2016-12-15 01:30 +0100
                RE: [PATCH v3 1/3] siphash: add cryptographically secure hashtable  function David Laight <David.Laight@ACULAB.COM> - 2016-12-15 11:30 +0100
              Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function Linus Torvalds <torvalds@linux-foundation.org> - 2016-12-15 00:40 +0100
    Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable  function kbuild test robot <lkp@intel.com> - 2016-12-14 22:20 +0100
      Re: [PATCH v3 1/3] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-14 22:30 +0100
    [PATCH v4 3/4] secure_seq: use siphash instead of md5_transform "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 02:50 +0100
    [PATCH v4 2/4] siphash: add N[qd]word helpers "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 02:50 +0100
    [PATCH v4 4/4] random: use siphash instead of MD5 for get_random_int/long "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 02:50 +0100
    [PATCH v4 1/4] siphash: add cryptographically secure hashtable function "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-15 02:50 +0100

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