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From: kernel test robot <lkp@intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	"J. Bruce Fields" <bfields@redhat.com>,
	linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
	Chuck Lever <chuck.lever@oracle.com>,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: [PATCH v2 12/14] seq_file: Replace seq_escape() with inliner
Date: Tue, 4 May 2021 21:17:35 +0800	[thread overview]
Message-ID: <202105042134.dgC8x5iF-lkp@intel.com> (raw)
In-Reply-To: <20210504102648.88057-13-andriy.shevchenko@linux.intel.com>

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Hi Andy,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linux/master]
[also build test WARNING on linus/master v5.12 next-20210504]
[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]

url:    https://github.com/0day-ci/linux/commits/Andy-Shevchenko/lib-string_helpers-get-rid-of-ugly-_escape_mem_ascii/20210504-182828
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 1fe5501ba1abf2b7e78295df73675423bd6899a0
config: s390-randconfig-r033-20210504 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8f5a2a5836cc8e4c1def2bdeb022e7b496623439)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install s390 cross compiling tool for clang build
        # apt-get install binutils-s390x-linux-gnu
        # https://github.com/0day-ci/linux/commit/047508aa8c09cb58cf304e9025283021731b3921
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andy-Shevchenko/lib-string_helpers-get-rid-of-ugly-_escape_mem_ascii/20210504-182828
        git checkout 047508aa8c09cb58cf304e9025283021731b3921
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/tty/vt/selection.c:36:9: warning: 'isspace' macro redefined [-Wmacro-redefined]
   #define isspace(c)      ((c) == ' ')
           ^
   include/linux/ctype.h:33:9: note: previous definition is here
   #define isspace(c)      ((__ismask(c)&(_S)) != 0)
           ^
   1 warning generated.


vim +/isspace +36 drivers/tty/vt/selection.c

687bff0cd08f79 drivers/tty/vt/selection.c Jiri Slaby     2020-02-10  34  
^1da177e4c3f41 drivers/char/selection.c   Linus Torvalds 2005-04-16  35  /* Don't take this from <ctype.h>: 011-015 on the screen aren't spaces */
^1da177e4c3f41 drivers/char/selection.c   Linus Torvalds 2005-04-16 @36  #define isspace(c)	((c) == ' ')
^1da177e4c3f41 drivers/char/selection.c   Linus Torvalds 2005-04-16  37  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v2 12/14] seq_file: Replace seq_escape() with inliner
Date: Tue, 04 May 2021 21:17:35 +0800	[thread overview]
Message-ID: <202105042134.dgC8x5iF-lkp@intel.com> (raw)
In-Reply-To: <20210504102648.88057-13-andriy.shevchenko@linux.intel.com>

[-- Attachment #1: Type: text/plain, Size: 2607 bytes --]

Hi Andy,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linux/master]
[also build test WARNING on linus/master v5.12 next-20210504]
[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]

url:    https://github.com/0day-ci/linux/commits/Andy-Shevchenko/lib-string_helpers-get-rid-of-ugly-_escape_mem_ascii/20210504-182828
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 1fe5501ba1abf2b7e78295df73675423bd6899a0
config: s390-randconfig-r033-20210504 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8f5a2a5836cc8e4c1def2bdeb022e7b496623439)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install s390 cross compiling tool for clang build
        # apt-get install binutils-s390x-linux-gnu
        # https://github.com/0day-ci/linux/commit/047508aa8c09cb58cf304e9025283021731b3921
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andy-Shevchenko/lib-string_helpers-get-rid-of-ugly-_escape_mem_ascii/20210504-182828
        git checkout 047508aa8c09cb58cf304e9025283021731b3921
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/tty/vt/selection.c:36:9: warning: 'isspace' macro redefined [-Wmacro-redefined]
   #define isspace(c)      ((c) == ' ')
           ^
   include/linux/ctype.h:33:9: note: previous definition is here
   #define isspace(c)      ((__ismask(c)&(_S)) != 0)
           ^
   1 warning generated.


vim +/isspace +36 drivers/tty/vt/selection.c

687bff0cd08f79 drivers/tty/vt/selection.c Jiri Slaby     2020-02-10  34  
^1da177e4c3f41 drivers/char/selection.c   Linus Torvalds 2005-04-16  35  /* Don't take this from <ctype.h>: 011-015 on the screen aren't spaces */
^1da177e4c3f41 drivers/char/selection.c   Linus Torvalds 2005-04-16 @36  #define isspace(c)	((c) == ' ')
^1da177e4c3f41 drivers/char/selection.c   Linus Torvalds 2005-04-16  37  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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  parent reply	other threads:[~2021-05-04 13:18 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-04 10:26 [PATCH v2 00/14] lib/string_helpers: get rid of ugly *_escape_mem_ascii() Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 01/14] lib/string_helpers: Switch to use BIT() macro Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 02/14] lib/string_helpers: Move ESCAPE_NP check inside 'else' branch in a loop Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 03/14] lib/string_helpers: Drop indentation level in string_escape_mem() Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 04/14] lib/string_helpers: Introduce ESCAPE_NA for escaping non-ASCII Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 05/14] lib/string_helpers: Introduce ESCAPE_NAP to escape non-ASCII and non-printable Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 06/14] lib/string_helpers: Allow to append additional characters to be escaped Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 07/14] lib/test-string_helpers: Print flags in hexadecimal format Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 08/14] lib/test-string_helpers: Get rid of trailing comma in terminators Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 09/14] lib/test-string_helpers: Add test cases for new features Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 10/14] MAINTAINERS: Add myself as designated reviewer for generic string library Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 11/14] seq_file: Introduce seq_escape_mem() Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 12/14] seq_file: Replace seq_escape() with inliner Andy Shevchenko
2021-05-04 12:41   ` kernel test robot
2021-05-04 12:41     ` kernel test robot
2021-05-04 13:17   ` kernel test robot [this message]
2021-05-04 13:17     ` kernel test robot
2021-05-04 13:53     ` Andy Shevchenko
2021-05-04 13:53       ` Andy Shevchenko
2021-05-04 15:54   ` kernel test robot
2021-05-04 15:54     ` kernel test robot
2021-05-04 16:26   ` Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 13/14] nfsd: Avoid non-flexible API in seq_quote_mem() Andy Shevchenko
2021-05-04 10:26 ` [PATCH v2 14/14] seq_file: Drop unused *_escape_mem_ascii() Andy Shevchenko

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