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Message-ID: <202403291544.lxme27eF-lkp@intel.com>
Date: Fri, 29 Mar 2024 15:26:57 +0800
From: kernel test robot <lkp@...el.com>
To: Kemeng Shi <shikemeng@...weicloud.com>, tytso@....edu,
adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, jack@...e.cz, ojaswin@...ux.ibm.com,
ritesh.list@...il.com
Subject: Re: [PATCH 2/5] ext4: add test_mb_mark_used_cost to estimate cost of
mb_mark_used
Hi Kemeng,
kernel test robot noticed the following build errors:
[auto build test ERROR on tytso-ext4/dev]
[also build test ERROR on linus/master v6.9-rc1 next-20240328]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Kemeng-Shi/ext4-keep-prefetch_grp-and-nr-consistent/20240326-214754
base: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git dev
patch link: https://lore.kernel.org/r/20240326213823.528302-3-shikemeng%40huaweicloud.com
patch subject: [PATCH 2/5] ext4: add test_mb_mark_used_cost to estimate cost of mb_mark_used
config: x86_64-randconfig-072-20240329 (https://download.01.org/0day-ci/archive/20240329/202403291544.lxme27eF-lkp@intel.com/config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240329/202403291544.lxme27eF-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403291544.lxme27eF-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/kunit/static_stub.h:18:0,
from fs/ext4/mballoc.c:21:
>> fs/ext4/mballoc-test.c:959:10: error: initializer element is not constant
slow_attr),
^
include/kunit/test.h:218:13: note: in definition of macro 'KUNIT_CASE_PARAM_ATTR'
.attr = attributes, .module_name = KBUILD_MODNAME}
^~~~~~~~~~
fs/ext4/mballoc-test.c:959:10: note: (near initialization for 'mbt_test_cases[6].attr')
slow_attr),
^
include/kunit/test.h:218:13: note: in definition of macro 'KUNIT_CASE_PARAM_ATTR'
.attr = attributes, .module_name = KBUILD_MODNAME}
^~~~~~~~~~
vim +959 fs/ext4/mballoc-test.c
950
951 static struct kunit_case mbt_test_cases[] = {
952 KUNIT_CASE_PARAM(test_new_blocks_simple, mbt_layouts_gen_params),
953 KUNIT_CASE_PARAM(test_free_blocks_simple, mbt_layouts_gen_params),
954 KUNIT_CASE_PARAM(test_mb_generate_buddy, mbt_layouts_gen_params),
955 KUNIT_CASE_PARAM(test_mb_mark_used, mbt_layouts_gen_params),
956 KUNIT_CASE_PARAM(test_mb_free_blocks, mbt_layouts_gen_params),
957 KUNIT_CASE_PARAM(test_mark_diskspace_used, mbt_layouts_gen_params),
958 KUNIT_CASE_PARAM_ATTR(test_mb_mark_used_cost, mbt_layouts_gen_params,
> 959 slow_attr),
960 {}
961 };
962
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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