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* [selinuxproject-selinux:next 6/10] include/linux/lsm_hook_defs.h:408:18: error: 'uring_sqpoll_default' defined but not used
@ 2021-10-01 16:49 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-10-01 16:49 UTC (permalink / raw)
  To: Paul Moore; +Cc: kbuild-all, linux-kernel

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tree:   https://github.com/SELinuxProject/selinux-kernel next
head:   f5d0e5e9d72d3a06018efbfa3adccc0e09a129f9
commit: cdc1404a40461faba23c5a5ad40adcc7eecc1580 [6/10] lsm,io_uring: add LSM hooks to io_uring
config: s390-allyesconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 11.2.0
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
        # https://github.com/SELinuxProject/selinux-kernel/commit/cdc1404a40461faba23c5a5ad40adcc7eecc1580
        git remote add selinuxproject-selinux https://github.com/SELinuxProject/selinux-kernel
        git fetch --no-tags selinuxproject-selinux next
        git checkout cdc1404a40461faba23c5a5ad40adcc7eecc1580
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=s390 

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

All errors (new ones prefixed by >>):

>> include/linux/lsm_hook_defs.h:408:18: error: 'uring_sqpoll_default' defined but not used [-Werror=unused-const-variable=]
     408 | LSM_HOOK(int, 0, uring_sqpoll, void)
         |                  ^~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:408:1: note: in expansion of macro 'LSM_HOOK'
     408 | LSM_HOOK(int, 0, uring_sqpoll, void)
         | ^~~~~~~~
>> include/linux/lsm_hook_defs.h:407:18: error: 'uring_override_creds_default' defined but not used [-Werror=unused-const-variable=]
     407 | LSM_HOOK(int, 0, uring_override_creds, const struct cred *new)
         |                  ^~~~~~~~~~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:407:1: note: in expansion of macro 'LSM_HOOK'
     407 | LSM_HOOK(int, 0, uring_override_creds, const struct cred *new)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:403:18: error: 'perf_event_write_default' defined but not used [-Werror=unused-const-variable=]
     403 | LSM_HOOK(int, 0, perf_event_write, struct perf_event *event)
         |                  ^~~~~~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:403:1: note: in expansion of macro 'LSM_HOOK'
     403 | LSM_HOOK(int, 0, perf_event_write, struct perf_event *event)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:402:18: error: 'perf_event_read_default' defined but not used [-Werror=unused-const-variable=]
     402 | LSM_HOOK(int, 0, perf_event_read, struct perf_event *event)
         |                  ^~~~~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:402:1: note: in expansion of macro 'LSM_HOOK'
     402 | LSM_HOOK(int, 0, perf_event_read, struct perf_event *event)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:400:18: error: 'perf_event_alloc_default' defined but not used [-Werror=unused-const-variable=]
     400 | LSM_HOOK(int, 0, perf_event_alloc, struct perf_event *event)
         |                  ^~~~~~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:400:1: note: in expansion of macro 'LSM_HOOK'
     400 | LSM_HOOK(int, 0, perf_event_alloc, struct perf_event *event)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:399:18: error: 'perf_event_open_default' defined but not used [-Werror=unused-const-variable=]
     399 | LSM_HOOK(int, 0, perf_event_open, struct perf_event_attr *attr, int type)
         |                  ^~~~~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:399:1: note: in expansion of macro 'LSM_HOOK'
     399 | LSM_HOOK(int, 0, perf_event_open, struct perf_event_attr *attr, int type)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:396:18: error: 'locked_down_default' defined but not used [-Werror=unused-const-variable=]
     396 | LSM_HOOK(int, 0, locked_down, enum lockdown_reason what)
         |                  ^~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:396:1: note: in expansion of macro 'LSM_HOOK'
     396 | LSM_HOOK(int, 0, locked_down, enum lockdown_reason what)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:392:18: error: 'bpf_prog_alloc_security_default' defined but not used [-Werror=unused-const-variable=]
     392 | LSM_HOOK(int, 0, bpf_prog_alloc_security, struct bpf_prog_aux *aux)
         |                  ^~~~~~~~~~~~~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:392:1: note: in expansion of macro 'LSM_HOOK'
     392 | LSM_HOOK(int, 0, bpf_prog_alloc_security, struct bpf_prog_aux *aux)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:390:18: error: 'bpf_map_alloc_security_default' defined but not used [-Werror=unused-const-variable=]
     390 | LSM_HOOK(int, 0, bpf_map_alloc_security, struct bpf_map *map)
         |                  ^~~~~~~~~~~~~~~~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)
         |                                ^~~~
   security/security.c:711:9: note: in expansion of macro 'DECLARE_LSM_RET_DEFAULT_int'
     711 |         DECLARE_LSM_RET_DEFAULT_##RET(DEFAULT, NAME)
         |         ^~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/lsm_hook_defs.h:390:1: note: in expansion of macro 'LSM_HOOK'
     390 | LSM_HOOK(int, 0, bpf_map_alloc_security, struct bpf_map *map)
         | ^~~~~~~~
   include/linux/lsm_hook_defs.h:389:18: error: 'bpf_prog_default' defined but not used [-Werror=unused-const-variable=]
     389 | LSM_HOOK(int, 0, bpf_prog, struct bpf_prog *prog)
         |                  ^~~~~~~~
   security/security.c:706:32: note: in definition of macro 'LSM_RET_DEFAULT'
     706 | #define LSM_RET_DEFAULT(NAME) (NAME##_default)


vim +/uring_sqpoll_default +408 include/linux/lsm_hook_defs.h

   405	
   406	#ifdef CONFIG_IO_URING
 > 407	LSM_HOOK(int, 0, uring_override_creds, const struct cred *new)
 > 408	LSM_HOOK(int, 0, uring_sqpoll, void)

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

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