[hch-misc:maccess-fixups 2/8] arch/x86/mm/maccess.c:31:2: note: in expansion of macro 'if'

[hch-misc:maccess-fixups 2/8] arch/x86/mm/maccess.c:31:2: note: in expansion of macro 'if'

[kbuild test robot]

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tree:   git://git.infradead.org/users/hch/misc.git maccess-fixups
head:   e3856c252388cef173bdee11675b2970d9640a33
commit: d300c2379da66e0da428fdb9703a25e343814a6b [2/8] maccess: provide proper hooks for prohibiting probe_kernel_read & co
config: i386-randconfig-c001-20200502 (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce:
        git checkout d300c2379da66e0da428fdb9703a25e343814a6b
        # save the attached .config to linux build tree
        make ARCH=i386 

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

All warnings (new ones prefixed by >>):

   arch/x86/mm/maccess.c:29:6: error: conflicting types for 'probe_kernel_read_allowed'
    bool probe_kernel_read_allowed(const void *src, long count)
         ^~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from arch/x86/mm/maccess.c:3:0:
   include/linux/uaccess.h:304:6: note: previous declaration of 'probe_kernel_read_allowed' was here
    bool probe_kernel_read_allowed(const void *src, size_t size, bool strict);
         ^~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from arch/x86/include/asm/current.h:5:0,
                    from include/linux/sched.h:12,
                    from include/linux/uaccess.h:5,
                    from arch/x86/mm/maccess.c:3:
   arch/x86/mm/maccess.c: In function 'probe_kernel_read_allowed':
   arch/x86/mm/maccess.c:31:6: error: 'strict' undeclared (first use in this function); did you mean 'strim'?
     if (strict)
         ^
   include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
    #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
                                                       ^~~~
>> arch/x86/mm/maccess.c:31:2: note: in expansion of macro 'if'
     if (strict)
     ^~
   arch/x86/mm/maccess.c:31:6: note: each undeclared identifier is reported only once for each function it appears in
     if (strict)
         ^
   include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
    #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
                                                       ^~~~
>> arch/x86/mm/maccess.c:31:2: note: in expansion of macro 'if'
     if (strict)
     ^~

vim +/if +31 arch/x86/mm/maccess.c

    28	
    29	bool probe_kernel_read_allowed(const void *src, long count)
    30	{
  > 31		if (strict)

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

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