[peterz-queue:mm/tlb 4/10] arch/parisc/include/asm/pgalloc.h:69:6: error: implicit declaration of function '__pmd_free'; did you mean 'pmd_free'?

From: kernel test robot
Date: Mon Aug 02 2021 - 15:36:31 EST

tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git mm/tlb
head: b4c400b6dff50e79f3406a5744086c60b7668a70
commit: 352d652ed3ea4d34578f69f1da523c55768178e6 [4/10] parisc/tlb: Fix __p*_free_tlb()
config: parisc-buildonly-randconfig-r003-20210728 (attached as .config)
compiler: hppa64-linux-gcc (GCC) 10.3.0
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=352d652ed3ea4d34578f69f1da523c55768178e6
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 352d652ed3ea4d34578f69f1da523c55768178e6
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=parisc

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

All errors (new ones prefixed by >>):

In file included from mm/memory.c:81:
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/asm-generic/tlb.h:638:3: note: in expansion of macro '__pmd_free_tlb'
638 | __pmd_free_tlb(tlb, pmdp, address); \
| ^~~~~~~~~~~~~~
mm/memory.c:265:2: note: in expansion of macro 'pmd_free_tlb'
265 | pmd_free_tlb(tlb, pmd, start);
| ^~~~~~~~~~~~
cc1: some warnings being treated as errors

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

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)

0-DAY CI Kernel Test Service, Intel Corporation

Attachment: .config.gz
Description: application/gzip