tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git mm/tlb
head:   b82a5a0cacd676c4b8a41bb7fd30fa62b510e9f3
commit: f508b925b8a989de2393db2155ad9bf42c34f4ba [4/10] parisc/tlb: Fix __p*_free_tlb()
config: parisc-randconfig-r021-20210414 (attached as .config)
compiler: hppa64-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=f508b925b8a989de2393db2155ad9bf42c34f4ba
        git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
        git fetch --no-tags peterz-queue mm/tlb
        git checkout f508b925b8a989de2393db2155ad9bf42c34f4ba
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=parisc 

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 >>):

   In file included from include/linux/kernel.h:10,
                    from include/linux/list.h:9,
                    from include/linux/smp.h:12,
                    from include/linux/kernel_stat.h:5,
                    from mm/memory.c:42:
   mm/memory.c: In function 'free_pmd_range':
>> arch/parisc/include/asm/pgalloc.h:69:6: error: implicit declaration of function '__pmd_free'; did you mean 'pmd_free'? [-Werror=implicit-function-declaration]
      69 |  if (__pmd_free((tlb)->mm, (pmd))) \
         |      ^~~~~~~~~~
   include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var'
      58 | #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond))
         |                                                    ^~~~
   arch/parisc/include/asm/pgalloc.h:69:2: note: in expansion of macro 'if'
      69 |  if (__pmd_free((tlb)->mm, (pmd))) \
         |  ^~
   include/asm-generic/tlb.h:638:3: note: in expansion of macro '__pmd_free_tlb'
     638 |   __pmd_free_tlb(tlb, pmdp, address);  \
         |   ^~~~~~~~~~~~~~
   mm/memory.c:266:2: note: in expansion of macro 'pmd_free_tlb'
     266 |  pmd_free_tlb(tlb, pmd, start);
         |  ^~~~~~~~~~~~
   cc1: some warnings being treated as errors


vim +69 arch/parisc/include/asm/pgalloc.h

    66	
    67	#define __pmd_free_tlb(tlb, pmd, addr)		\
    68	do {						\
  > 69		if (__pmd_free((tlb)->mm, (pmd)))	\
    70			tlb_remove_table((tlb), (pmd));	\
    71	} while (0)
    72	

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