* Re: [PATCH mm-new] mm/zblock: add debugfs
[not found] <20250427201958.491806-1-vitaly.wool@konsulko.se>
@ 2025-04-28 1:32 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-04-28 1:32 UTC (permalink / raw)
To: Vitaly Wool, linux-kernel, linux-mm
Cc: llvm, oe-kbuild-all, akpm, hannes, minchan, nphamcs, senozhatsky,
shakeel.butt, yosry.ahmed, Igor Belousov, Vitaly Wool
Hi Vitaly,
kernel test robot noticed the following build errors:
[auto build test ERROR on akpm-mm/mm-everything]
url: https://github.com/intel-lab-lkp/linux/commits/Vitaly-Wool/mm-zblock-add-debugfs/20250428-042209
base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
patch link: https://lore.kernel.org/r/20250427201958.491806-1-vitaly.wool%40konsulko.se
patch subject: [PATCH mm-new] mm/zblock: add debugfs
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20250428/202504280934.X1Gqvqj1-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250428/202504280934.X1Gqvqj1-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/202504280934.X1Gqvqj1-lkp@intel.com/
All errors (new ones prefixed by >>):
>> mm/zblock.c:125:46: error: no member named 'num_pages' in 'struct block_desc'
125 | i, block_list->block_count, block_desc[i].num_pages,
| ~~~~~~~~~~~~~ ^
mm/zblock.c:126:44: error: no member named 'num_pages' in 'struct block_desc'
126 | block_list->block_count * block_desc[i].num_pages);
| ~~~~~~~~~~~~~ ^
2 errors generated.
vim +125 mm/zblock.c
115
116 static int zblock_blocks_show(struct seq_file *s, void *v)
117 {
118 struct zblock_pool *pool = s->private;
119 int i;
120
121 for (i = 0; i < ARRAY_SIZE(block_desc); i++) {
122 struct block_list *block_list = &pool->block_lists[i];
123
124 seq_printf(s, "%d: %ld blocks of %d pages (total %ld pages)\n",
> 125 i, block_list->block_count, block_desc[i].num_pages,
126 block_list->block_count * block_desc[i].num_pages);
127 }
128 return 0;
129 }
130 DEFINE_SHOW_ATTRIBUTE(zblock_blocks);
131
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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