Re: [RFC PATCH v15 12/21] security: add security_bdev_setintegrity() hook

[kernel test robot <lkp@intel.com>]

Hi Fan,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on axboe-block/for-next]
[also build test ERROR on linus/master next-20240315]
[cannot apply to device-mapper-dm/for-next lwn/docs-next v6.8]
[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/Fan-Wu/security-add-ipe-lsm/20240316-114235
base:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next
patch link:    https://lore.kernel.org/r/1710560151-28904-13-git-send-email-wufan%40linux.microsoft.com
patch subject: [RFC PATCH v15 12/21] security: add security_bdev_setintegrity() hook
config: alpha-allnoconfig (https://download.01.org/0day-ci/archive/20240316/202403161753.7DhSSl57-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240316/202403161753.7DhSSl57-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/oe-kbuild-all/202403161753.7DhSSl57-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/linux/perf_event.h:62,
                    from include/linux/trace_events.h:10,
                    from include/trace/syscall.h:7,
                    from include/linux/syscalls.h:93,
                    from arch/alpha/kernel/osf_sys.c:23:
>> include/linux/security.h:1506:67: error: unknown type name 'type'; did you mean 'typeof'?
    1506 |                                              enum lsm_intgr_type, type,
         |                                                                   ^~~~
         |                                                                   typeof
--
   In file included from include/linux/perf_event.h:62,
                    from include/linux/trace_events.h:10,
                    from include/trace/syscall.h:7,
                    from include/linux/syscalls.h:93,
                    from arch/alpha/kernel/signal.c:24:
>> include/linux/security.h:1506:67: error: unknown type name 'type'; did you mean 'typeof'?
    1506 |                                              enum lsm_intgr_type, type,
         |                                                                   ^~~~
         |                                                                   typeof
   arch/alpha/kernel/signal.c:205:1: warning: no previous prototype for 'do_sigreturn' [-Wmissing-prototypes]
     205 | do_sigreturn(struct sigcontext __user *sc)
         | ^~~~~~~~~~~~
   arch/alpha/kernel/signal.c:233:1: warning: no previous prototype for 'do_rt_sigreturn' [-Wmissing-prototypes]
     233 | do_rt_sigreturn(struct rt_sigframe __user *frame)
         | ^~~~~~~~~~~~~~~
   arch/alpha/kernel/signal.c:523:1: warning: no previous prototype for 'do_work_pending' [-Wmissing-prototypes]
     523 | do_work_pending(struct pt_regs *regs, unsigned long thread_flags,
         | ^~~~~~~~~~~~~~~
--
   In file included from arch/alpha/kernel/ptrace.c:16:
>> include/linux/security.h:1506:67: error: unknown type name 'type'; did you mean 'typeof'?
    1506 |                                              enum lsm_intgr_type, type,
         |                                                                   ^~~~
         |                                                                   typeof
   arch/alpha/kernel/ptrace.c:322:26: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes]
     322 | asmlinkage unsigned long syscall_trace_enter(void)
         |                          ^~~~~~~~~~~~~~~~~~~
   arch/alpha/kernel/ptrace.c:334:1: warning: no previous prototype for 'syscall_trace_leave' [-Wmissing-prototypes]
     334 | syscall_trace_leave(void)
         | ^~~~~~~~~~~~~~~~~~~
--
   In file included from include/linux/perf_event.h:62,
                    from include/linux/trace_events.h:10,
                    from include/trace/syscall.h:7,
                    from include/linux/syscalls.h:93,
                    from arch/alpha/kernel/pci.c:25:
>> include/linux/security.h:1506:67: error: unknown type name 'type'; did you mean 'typeof'?
    1506 |                                              enum lsm_intgr_type, type,
         |                                                                   ^~~~
         |                                                                   typeof
   arch/alpha/kernel/pci.c:285:1: warning: no previous prototype for 'pcibios_claim_one_bus' [-Wmissing-prototypes]
     285 | pcibios_claim_one_bus(struct pci_bus *b)
         | ^~~~~~~~~~~~~~~~~~~~~


vim +1506 include/linux/security.h

  1504	
  1505	static inline int security_bdev_setintegrity(struct block_device *bdev,
> 1506						     enum lsm_intgr_type, type,
  1507						     const void *value, size_t size)
  1508	{
  1509		return 0;
  1510	}
  1511	

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