From: kernel test robot <lkp@intel.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org,
Linus Walleij <linus.walleij@linaro.org>
Subject: [nomadik:ixp4 3/14] include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_370' declared with attribute error: BUILD_BUG_ON failed: sizeof(struct crypt_ctl) != 64
Date: Sun, 18 Apr 2021 08:00:47 +0800 [thread overview]
Message-ID: <202104180843.X7DH76fd-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git ixp4
head: e0bf0c1bc94b9100d85ace594fd1f0fb0024dbf2
commit: 3d583e289034b689125b10efb2f82c05ab93c507 [3/14] crypto: ixp4xx: convert to platform driver
config: arc-allyesconfig (attached as .config)
compiler: arceb-elf-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git/commit/?id=3d583e289034b689125b10efb2f82c05ab93c507
git remote add nomadik https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
git fetch --no-tags nomadik ixp4
git checkout 3d583e289034b689125b10efb2f82c05ab93c507
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=arc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from <command-line>:
In function 'setup_crypt_desc',
inlined from 'get_crypt_desc' at drivers/crypto/ixp4xx_crypto.c:276:3:
>> include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_370' declared with attribute error: BUILD_BUG_ON failed: sizeof(struct crypt_ctl) != 64
320 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:301:4: note: in definition of macro '__compiletime_assert'
301 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:320:2: note: in expansion of macro '_compiletime_assert'
320 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
drivers/crypto/ixp4xx_crypto.c:257:2: note: in expansion of macro 'BUILD_BUG_ON'
257 | BUILD_BUG_ON(sizeof(struct crypt_ctl) != 64);
| ^~~~~~~~~~~~
vim +/__compiletime_assert_370 +320 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 306
eb5c2d4b45e3d2 Will Deacon 2020-07-21 307 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 308 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 309
eb5c2d4b45e3d2 Will Deacon 2020-07-21 310 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 311 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 312 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 313 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 314 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 315 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 316 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 317 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 318 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 319 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @320 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 321
:::::: The code at line 320 was first introduced by commit
:::::: eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 compiler.h: Move compiletime_assert() macros into compiler_types.h
:::::: TO: Will Deacon <will@kernel.org>
:::::: CC: Will Deacon <will@kernel.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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