[aegl:resctrl2_v65rc4 2/2] fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: expected ';' after top level declarator

kernel test robot <[email protected]>
Newsgroups gmane.linux.ports.ia64
Message-ID <[email protected]> 
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git resctrl2_v65rc4
head:   36621209814f9810feed9af60d278a198847c117
commit: 36621209814f9810feed9af60d278a198847c117 [2/2] resctrl2: Arch x86 modules for most of the legacy control/monitor functions
config: i386-randconfig-r032-20230804 (https://download.01.org/0day-ci/archive/20230804/[email protected]/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230804/[email protected]/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 <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

All errors (new ones prefixed by >>):

   fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: warning: '__cold__' attribute only applies to functions [-Wignored-attributes]
   module_init(cat_init);
   ^
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/init.h:243:6: note: expanded from macro '__define_initcall_stub'
           int __init __stub(void);                                \
               ^
   include/linux/init.h:52:41: note: expanded from macro '__init'
   #define __init          __section(".init.text") __cold  __latent_entropy __noinitretpoline
                                                   ^
   include/linux/compiler_types.h:104:34: note: expanded from macro '__cold'
   #define __cold                          __attribute__((__cold__))
                                                          ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: expected ';' after top level declarator
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/init.h:280:35: note: expanded from macro '___define_initcall'
           __unique_initcall(fn, id, __sec, __initcall_id(fn))
                                            ^
   include/linux/init.h:209:10: note: expanded from macro '__initcall_id'
           __PASTE(__KBUILD_MODNAME,                               \
                   ^
   <command line>:9:48: note: expanded from macro '__KBUILD_MODNAME'
   #define __KBUILD_MODNAME kmod_rdt_l2_pseudolock:rdt_l3_pseudolock
                                                  ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:15:1: note: expanded from here
   rdt_l3_pseudolock__215_569_cat_init6
   ^
   fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: warning: '__cold__' attribute only applies to functions [-Wignored-attributes]
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/init.h:244:6: note: expanded from macro '__define_initcall_stub'
           int __init __stub(void)                                 \
               ^
   include/linux/init.h:52:41: note: expanded from macro '__init'
   #define __init          __section(".init.text") __cold  __latent_entropy __noinitretpoline
                                                   ^
   include/linux/compiler_types.h:104:34: note: expanded from macro '__cold'
   #define __cold                          __attribute__((__cold__))
                                                          ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: expected ';' after top level declarator
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/init.h:280:35: note: expanded from macro '___define_initcall'
           __unique_initcall(fn, id, __sec, __initcall_id(fn))
                                            ^
   include/linux/init.h:209:10: note: expanded from macro '__initcall_id'
           __PASTE(__KBUILD_MODNAME,                               \
                   ^
   <command line>:9:48: note: expanded from macro '__KBUILD_MODNAME'
   #define __KBUILD_MODNAME kmod_rdt_l2_pseudolock:rdt_l3_pseudolock
                                                  ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:15:1: note: expanded from here
   rdt_l3_pseudolock__215_569_cat_init6
   ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: expected ';' after top level declarator
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/init.h:280:35: note: expanded from macro '___define_initcall'
           __unique_initcall(fn, id, __sec, __initcall_id(fn))
                                            ^
   include/linux/init.h:209:10: note: expanded from macro '__initcall_id'
           __PASTE(__KBUILD_MODNAME,                               \
                   ^
   <command line>:9:48: note: expanded from macro '__KBUILD_MODNAME'
   #define __KBUILD_MODNAME kmod_rdt_l2_pseudolock:rdt_l3_pseudolock
                                                  ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 8 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:28:1: note: expanded from here
   rdt_l3_pseudolock__215_569_cat_init6216
   ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: incompatible pointer to integer conversion initializing 'int' with an expression of type 'void *' [-Wint-conversion]
   module_init(cat_init);
   ^~~~~~~~~~~~~~~~~~~~~
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^~~~~~~~~~~~~
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^~~~~~~~~~~~~~~~~~~
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^~~~~~~~~~~~~~~~~~~~~~~~
   note: (skipping 8 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:28:1: note: expanded from here
   rdt_l3_pseudolock__215_569_cat_init6216
   ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: expected ';' after top level declarator
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/init.h:280:35: note: expanded from macro '___define_initcall'
           __unique_initcall(fn, id, __sec, __initcall_id(fn))
                                            ^
   include/linux/init.h:209:10: note: expanded from macro '__initcall_id'
           __PASTE(__KBUILD_MODNAME,                               \
                   ^
   <command line>:9:48: note: expanded from macro '__KBUILD_MODNAME'
   #define __KBUILD_MODNAME kmod_rdt_l2_pseudolock:rdt_l3_pseudolock
                                                  ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:15:1: note: expanded from here
   rdt_l3_pseudolock__215_569_cat_init6
   ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: redefinition of 'rdt_l3_pseudolock__215_569_cat_init6' as different kind of symbol
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:15:1: note: expanded from here
   rdt_l3_pseudolock__215_569_cat_init6
   ^
   fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: note: previous definition is here
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:15:1: note: expanded from here
   rdt_l3_pseudolock__215_569_cat_init6
   ^
>> fs/resctrl2/arch/x86/l3_pseudolock.c:569:1: error: '__initstub__kmod_rdt_l2_pseudolock' causes a section type conflict with 'init_rootfs'
   module_init(cat_init);
   ^
   include/linux/module.h:88:24: note: expanded from macro 'module_init'
   #define module_init(x)  __initcall(x);
                           ^
   include/linux/init.h:316:24: note: expanded from macro '__initcall'
   #define __initcall(fn) device_initcall(fn)
                          ^
   include/linux/init.h:311:30: note: expanded from macro 'device_initcall'
   #define device_initcall(fn)             __define_initcall(fn, 6)
                                           ^
   note: (skipping 5 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   include/linux/compiler_types.h:75:22: note: expanded from macro '__PASTE'
   #define __PASTE(a,b) ___PASTE(a,b)
                        ^
   include/linux/compiler_types.h:74:23: note: expanded from macro '___PASTE'
   #define ___PASTE(a,b) a##b
                         ^
   <scratch space>:18:1: note: expanded from here
   __initstub__kmod_rdt_l2_pseudolock
   ^
   include/linux/init.h:154:13: note: declared here
   void __init init_rootfs(void);
               ^
   2 warnings and 11 errors generated.


vim +569 fs/resctrl2/arch/x86/l3_pseudolock.c

   568	
 > 569	module_init(cat_init);
   570	module_exit(cat_cleanup);
   571	

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