From: kernel test robot <lkp@intel.com>
To: Richard Gobert <richardbgobert@gmail.com>
Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org,
Jakub Kicinski <kuba@kernel.org>,
Willem de Bruijn <willemb@google.com>
Subject: [net-next:main 13/66] include/linux/compiler_types.h:460:45: error: call to '__compiletime_assert_654' declared with attribute error: BUILD_BUG_ON failed: !IS_ALIGNED(offsetof(struct napi_gro_cb, zeroed), sizeof(u32))
Date: Tue, 14 May 2024 15:53:43 +0800 [thread overview]
Message-ID: <202405141504.J6WdljEp-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git main
head: 5c1672705a1a2389f5ad78e0fea6f08ed32d6f18
commit: 4b0ebbca3e1679765c06d5c466ee7f3228d4b156 [13/66] net: gro: move L3 flush checks to tcp_gro_receive and udp_gro_receive_segment
config: m68k-mvme16x_defconfig (https://download.01.org/0day-ci/archive/20240514/202405141504.J6WdljEp-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240514/202405141504.J6WdljEp-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405141504.J6WdljEp-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from <command-line>:
net/core/gro.c: In function 'dev_gro_receive':
>> include/linux/compiler_types.h:460:45: error: call to '__compiletime_assert_654' declared with attribute error: BUILD_BUG_ON failed: !IS_ALIGNED(offsetof(struct napi_gro_cb, zeroed), sizeof(u32))
460 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:441:25: note: in definition of macro '__compiletime_assert'
441 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:460:9: note: in expansion of macro '_compiletime_assert'
460 | _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:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG'
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
net/core/gro.c:496:9: note: in expansion of macro 'BUILD_BUG_ON'
496 | BUILD_BUG_ON(!IS_ALIGNED(offsetof(struct napi_gro_cb, zeroed),
| ^~~~~~~~~~~~
vim +/__compiletime_assert_654 +460 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 446
eb5c2d4b45e3d2 Will Deacon 2020-07-21 447 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 448 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 449
eb5c2d4b45e3d2 Will Deacon 2020-07-21 450 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 451 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 452 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 453 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 454 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 455 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 456 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 457 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 458 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 459 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @460 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 461
:::::: The code at line 460 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
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2024-05-14 7:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-14 7:53 kernel test robot [this message]
2024-05-14 10:58 ` [net-next:main 13/66] include/linux/compiler_types.h:460:45: error: call to '__compiletime_assert_654' declared with attribute error: BUILD_BUG_ON failed: !IS_ALIGNED(offsetof(struct napi_gro_cb, zeroed), sizeof(u32)) Alexander Lobakin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202405141504.J6WdljEp-lkp@intel.com \
--to=lkp@intel.com \
--cc=kuba@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=richardbgobert@gmail.com \
--cc=willemb@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).