From: kernel test robot <lkp@intel.com>
To: Kent Overstreet <kmo@daterainc.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Kent Overstreet <kmo@daterainc.com>
Subject: [bcachefs:header_cleanup 34/50] include/linux/mm_types_task.h:38:30: warning: 'PAGE_SIZE' is not defined, evaluates to 0
Date: Sun, 17 Dec 2023 19:39:35 +0800 [thread overview]
Message-ID: <202312171907.fn57dyqK-lkp@intel.com> (raw)
tree: https://evilpiepirate.org/git/bcachefs.git header_cleanup
head: 7288b19e061b7aa3f46f685e9944af128f10ffd5
commit: 6a6f9cc57f908d2dfe7f0b26cd618fec2a8d9efc [34/50] mm_types_task.h: Trim dependencies
config: i386-buildonly-randconfig-002-20231217 (https://download.01.org/0day-ci/archive/20231217/202312171907.fn57dyqK-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231217/202312171907.fn57dyqK-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/202312171907.fn57dyqK-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/android/binder_alloc_selftest.c:11:
In file included from include/linux/mm_types.h:5:
>> include/linux/mm_types_task.h:38:30: warning: 'PAGE_SIZE' is not defined, evaluates to 0 [-Wundef]
#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
^
1 warning generated.
vim +/PAGE_SIZE +38 include/linux/mm_types_task.h
6a6f9cc57f908d Kent Overstreet 2023-12-11 35
9e7d2e44dd88ba Ingo Molnar 2017-02-04 36 struct page_frag {
9e7d2e44dd88ba Ingo Molnar 2017-02-04 37 struct page *page;
9e7d2e44dd88ba Ingo Molnar 2017-02-04 @38 #if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536)
9e7d2e44dd88ba Ingo Molnar 2017-02-04 39 __u32 offset;
9e7d2e44dd88ba Ingo Molnar 2017-02-04 40 __u32 size;
9e7d2e44dd88ba Ingo Molnar 2017-02-04 41 #else
9e7d2e44dd88ba Ingo Molnar 2017-02-04 42 __u16 offset;
9e7d2e44dd88ba Ingo Molnar 2017-02-04 43 __u16 size;
9e7d2e44dd88ba Ingo Molnar 2017-02-04 44 #endif
9e7d2e44dd88ba Ingo Molnar 2017-02-04 45 };
9e7d2e44dd88ba Ingo Molnar 2017-02-04 46
:::::: The code at line 38 was first introduced by commit
:::::: 9e7d2e44dd88ba7e29c165b6fca428e384afa5a8 mm/headers, sched/headers: Move task related MM types from <linux/mm_types.> to <linux/mm_types_task.h>
:::::: TO: Ingo Molnar <mingo@kernel.org>
:::::: CC: Ingo Molnar <mingo@kernel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2023-12-17 11:40 UTC|newest]
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