From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com, Julia Lawall <julia.lawall@inria.fr>
Subject: kernel/bpf/task_iter.c:819:7-15: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
Date: Sun, 13 Oct 2024 12:55:19 +0800 [thread overview]
Message-ID: <202410131204.gZ860pFN-lkp@intel.com> (raw)
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Dave Marchevsky <davemarchevsky@fb.com>
CC: Andrii Nakryiko <andrii@kernel.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 36c254515dc6592c44db77b84908358979dd6b50
commit: 4ac4546821584736798aaa9e97da9f6eaf689ea3 bpf: Introduce task_vma open-coded iterator kfuncs
date: 1 year ago
:::::: branch date: 5 hours ago
:::::: commit date: 1 year ago
config: alpha-randconfig-r054-20241012 (https://download.01.org/0day-ci/archive/20241013/202410131204.gZ860pFN-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.3.0
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>
| Reported-by: Julia Lawall <julia.lawall@inria.fr>
| Closes: https://lore.kernel.org/r/202410131204.gZ860pFN-lkp@intel.com/
cocci warnings: (new ones prefixed by >>)
>> kernel/bpf/task_iter.c:819:7-15: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)
vim +819 kernel/bpf/task_iter.c
4ac45468215847 Dave Marchevsky 2023-10-13 814
4ac45468215847 Dave Marchevsky 2023-10-13 815 struct bpf_iter_task_vma {
4ac45468215847 Dave Marchevsky 2023-10-13 816 /* opaque iterator state; having __u64 here allows to preserve correct
4ac45468215847 Dave Marchevsky 2023-10-13 817 * alignment requirements in vmlinux.h, generated from BTF
4ac45468215847 Dave Marchevsky 2023-10-13 818 */
4ac45468215847 Dave Marchevsky 2023-10-13 @819 __u64 __opaque[1];
4ac45468215847 Dave Marchevsky 2023-10-13 820 } __attribute__((aligned(8)));
4ac45468215847 Dave Marchevsky 2023-10-13 821
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2024-10-13 4:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-13 4:55 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-12-18 18:53 kernel/bpf/task_iter.c:819:7-15: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays) kernel test robot
2024-10-31 5:52 kernel test robot
2023-12-05 20:53 kernel test robot
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