From: kbuild test robot <lkp@intel.com>
To: sjpark@amazon.com
Cc: kbuild-all@lists.01.org, akpm@linux-foundation.org,
SeongJae Park <sjpark@amazon.de>,
acme@kernel.org, alexander.shishkin@linux.intel.com,
amit@kernel.org, brendan.d.gregg@gmail.com,
brendanhiggins@google.com, cai@lca.pw, colin.king@canonical.com,
corbet@lwn.net, dwmw@amazon.com, jolsa@redhat.com,
kirill@shutemov.name, mark.rutland@arm.com, mgorman@suse.de,
minchan@kernel.org, mingo@redhat.com, namhyung@kernel.org,
peterz@infradead.org, rdunlap@infradead.org, rostedt@goodmis.org,
sj38.park@gmail.com, vdavydov.dev@gmail.com, linux-mm@kvack.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 10/11] mm/damon: Add kunit tests
Date: Fri, 14 Feb 2020 00:56:50 +0800 [thread overview]
Message-ID: <202002140021.Pr9vTFO6%lkp@intel.com> (raw)
In-Reply-To: <20200210145350.28289-1-sjpark@amazon.com>
[-- Attachment #1: Type: text/plain, Size: 3435 bytes --]
Hi,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on d5226fa6dbae0569ee43ecfc08bdcd6770fc4755]
url: https://github.com/0day-ci/linux/commits/sjpark-amazon-com/Introduce-Data-Access-MONitor-DAMON/20200213-003254
base: d5226fa6dbae0569ee43ecfc08bdcd6770fc4755
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.5.0-4) 7.5.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from mm/damon.c:19:0:
>> include/linux/module.h:131:42: error: redefinition of '__inittest'
static inline initcall_t __maybe_unused __inittest(void) \
^
include/linux/module.h:124:28: note: in expansion of macro 'module_init'
#define late_initcall(fn) module_init(fn)
^~~~~~~~~~~
include/kunit/test.h:224:2: note: in expansion of macro 'late_initcall'
late_initcall(kunit_suite_init##suite)
^~~~~~~~~~~~~
mm/damon-test.h:600:1: note: in expansion of macro 'kunit_test_suite'
kunit_test_suite(damon_test_suite);
^~~~~~~~~~~~~~~~
include/linux/module.h:131:42: note: previous definition of '__inittest' was here
static inline initcall_t __maybe_unused __inittest(void) \
^
mm/damon.c:1406:1: note: in expansion of macro 'module_init'
module_init(damon_init);
^~~~~~~~~~~
>> include/linux/module.h:133:6: error: redefinition of 'init_module'
int init_module(void) __copy(initfn) __attribute__((alias(#initfn)));
^
include/linux/module.h:124:28: note: in expansion of macro 'module_init'
#define late_initcall(fn) module_init(fn)
^~~~~~~~~~~
include/kunit/test.h:224:2: note: in expansion of macro 'late_initcall'
late_initcall(kunit_suite_init##suite)
^~~~~~~~~~~~~
mm/damon-test.h:600:1: note: in expansion of macro 'kunit_test_suite'
kunit_test_suite(damon_test_suite);
^~~~~~~~~~~~~~~~
include/linux/module.h:133:6: note: previous definition of 'init_module' was here
int init_module(void) __copy(initfn) __attribute__((alias(#initfn)));
^
mm/damon.c:1406:1: note: in expansion of macro 'module_init'
module_init(damon_init);
^~~~~~~~~~~
vim +/__inittest +131 include/linux/module.h
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 128
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 129 /* Each module must use one module_init(). */
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 130 #define module_init(initfn) \
1f318a8bafcfba9 Arnd Bergmann 2017-02-01 @131 static inline initcall_t __maybe_unused __inittest(void) \
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 132 { return initfn; } \
a6e60d84989fa0e Miguel Ojeda 2019-01-19 @133 int init_module(void) __copy(initfn) __attribute__((alias(#initfn)));
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 134
:::::: The code at line 131 was first introduced by commit
:::::: 1f318a8bafcfba9f0d623f4870c4e890fd22e659 modules: mark __inittest/__exittest as __maybe_unused
:::::: TO: Arnd Bergmann <arnd@arndb.de>
:::::: CC: Jessica Yu <jeyu@redhat.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2020-02-13 16:57 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-10 14:48 [PATCH v4 00/11] Introduce Data Access MONitor (DAMON) sjpark
2020-02-10 14:48 ` [PATCH v4 01/11] mm: " sjpark
2020-02-10 14:48 ` [PATCH v4 02/11] mm/damon: Implement region based sampling sjpark
2020-02-10 14:48 ` [PATCH v4 03/11] mm/damon: Adaptively adjust regions sjpark
2020-02-10 14:48 ` [PATCH v4 04/11] mm/damon: Apply dynamic memory mapping changes sjpark
2020-02-10 14:50 ` [PATCH v4 05/11] mm/damon: Implement kernel space API sjpark
2020-02-12 23:21 ` kbuild test robot
2020-02-13 9:09 ` SeongJae Park
2020-02-10 14:51 ` [PATCH v4 06/11] mm/damon: Add debugfs interface sjpark
2020-02-10 14:52 ` [PATCH v4 07/11] mm/damon: Add a tracepoint for result writing sjpark
2020-02-10 14:52 ` [PATCH v4 08/11] tools: Add a minimal user-space tool for DAMON sjpark
2020-02-10 14:53 ` [PATCH v4 09/11] Documentation/admin-guide/mm: Add a document " sjpark
2020-02-10 14:53 ` [PATCH v4 10/11] mm/damon: Add kunit tests sjpark
2020-02-11 22:21 ` Brendan Higgins
2020-02-13 16:56 ` kbuild test robot [this message]
2020-02-14 11:19 ` SeongJae Park
2020-02-15 4:07 ` Randy Dunlap
2020-02-15 6:52 ` SeongJae Park
2020-02-10 14:54 ` [PATCH v4 11/11] MAINTAINERS: Update for DAMON sjpark
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