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Message-ID: <201612150509.iV2Vrv7w%fengguang.wu@intel.com>
Date: Thu, 15 Dec 2016 05:56:28 +0800
From: kbuild test robot <lkp@...el.com>
To: "Jason A. Donenfeld" <Jason@...c4.com>
Cc: kbuild-all@...org, Netdev <netdev@...r.kernel.org>,
kernel-hardening@...ts.openwall.com,
LKML <linux-kernel@...r.kernel.org>, linux-crypto@...r.kernel.org,
"Jason A. Donenfeld" <Jason@...c4.com>,
Jean-Philippe Aumasson <jeanphilippe.aumasson@...il.com>,
Ted Tso <tytso@....edu>
Subject: Re: [PATCH v3 3/3] random: use siphash24 instead of md5 for
get_random_int/long
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: i386-randconfig-i1-201650 (attached as .config)
compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
>> drivers/char/random.c:2046:1: error: requested alignment is not an integer constant
static u8 random_int_secret[SIPHASH24_KEY_LEN] __aligned(SIPHASH24_ALIGNMENT);
^
drivers/char/random.c: In function 'get_random_int':
drivers/char/random.c:2071:2: error: requested alignment is not an integer constant
} __aligned(SIPHASH24_ALIGNMENT) combined;
^
drivers/char/random.c: In function 'get_random_long':
drivers/char/random.c:2100:2: error: requested alignment is not an integer constant
} __aligned(SIPHASH24_ALIGNMENT) combined;
^
vim +2046 drivers/char/random.c
2040 },
2041 #endif
2042 { }
2043 };
2044 #endif /* CONFIG_SYSCTL */
2045
> 2046 static u8 random_int_secret[SIPHASH24_KEY_LEN] __aligned(SIPHASH24_ALIGNMENT);
2047
2048 int random_int_secret_init(void)
2049 {
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Download attachment ".config.gz" of type "application/gzip" (26712 bytes)
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