* [thomas-weissschuh:b4/kbuild-uapi-libc 5/7] usr/dummy-include/string.h:1: error: header guard '_DUMMY_STRING_H' followed by '#define' of a different macro
@ 2026-01-25 5:22 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-01-25 5:22 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp
::::::
:::::: Manual check reason: "only suspicious fbc files changed"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: "Thomas Weißschuh" <linux@weissschuh.net>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/thomas.weissschuh/linux.git b4/kbuild-uapi-libc
head: 42f8899f5959bce93a899d194c5b14d2a809bd31
commit: dad08d57845cdf10080325af1084b1a1f6bfc05f [5/7] can compile
:::::: branch date: 14 hours ago
:::::: commit date: 14 hours ago
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20260125/202601251331.LbuvwpRe-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260125/202601251331.LbuvwpRe-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/r/202601251331.LbuvwpRe-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from ./usr/include/linux/string.h:7,
from <command-line>:
>> usr/dummy-include/string.h:1: error: header guard '_DUMMY_STRING_H' followed by '#define' of a different macro [-Werror=header-guard]
1 | #ifndef _DUMMY_STRING_H
usr/dummy-include/string.h:2: note: '_DUMMY_STRIGN_H' is defined here; did you mean '_DUMMY_STRING_H'?
2 | #define _DUMMY_STRIGN_H
cc1: all warnings being treated as errors
vim +1 usr/dummy-include/string.h
c2504abf729a15 Thomas Weißschuh 2026-01-24 @1 #ifndef _DUMMY_STRING_H
c2504abf729a15 Thomas Weißschuh 2026-01-24 2 #define _DUMMY_STRIGN_H
c2504abf729a15 Thomas Weißschuh 2026-01-24 3
:::::: The code at line 1 was first introduced by commit
:::::: c2504abf729a15f7df4bff328def344426a2b6da dummy includes
:::::: TO: Thomas Weißschuh <linux@weissschuh.net>
:::::: CC: Thomas Weißschuh <linux@weissschuh.net>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* [thomas-weissschuh:b4/kbuild-uapi-libc 5/7] usr/dummy-include/string.h:1: error: header guard '_DUMMY_STRING_H' followed by '#define' of a different macro
@ 2026-01-25 6:32 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-01-25 6:32 UTC (permalink / raw)
To: Thomas Weißschuh; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/thomas.weissschuh/linux.git b4/kbuild-uapi-libc
head: 42f8899f5959bce93a899d194c5b14d2a809bd31
commit: dad08d57845cdf10080325af1084b1a1f6bfc05f [5/7] can compile
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20260125/202601251331.LbuvwpRe-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260125/202601251331.LbuvwpRe-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/r/202601251331.LbuvwpRe-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from ./usr/include/linux/string.h:7,
from <command-line>:
>> usr/dummy-include/string.h:1: error: header guard '_DUMMY_STRING_H' followed by '#define' of a different macro [-Werror=header-guard]
1 | #ifndef _DUMMY_STRING_H
usr/dummy-include/string.h:2: note: '_DUMMY_STRIGN_H' is defined here; did you mean '_DUMMY_STRING_H'?
2 | #define _DUMMY_STRIGN_H
cc1: all warnings being treated as errors
vim +1 usr/dummy-include/string.h
c2504abf729a15 Thomas Weißschuh 2026-01-24 @1 #ifndef _DUMMY_STRING_H
c2504abf729a15 Thomas Weißschuh 2026-01-24 2 #define _DUMMY_STRIGN_H
c2504abf729a15 Thomas Weißschuh 2026-01-24 3
:::::: The code at line 1 was first introduced by commit
:::::: c2504abf729a15f7df4bff328def344426a2b6da dummy includes
:::::: TO: Thomas Weißschuh <linux@weissschuh.net>
:::::: CC: Thomas Weißschuh <linux@weissschuh.net>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-01-25 5:22 [thomas-weissschuh:b4/kbuild-uapi-libc 5/7] usr/dummy-include/string.h:1: error: header guard '_DUMMY_STRING_H' followed by '#define' of a different macro kernel test robot
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