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Subject[akpm-mm:mm-stable 118/151] arch/riscv/include/asm/pgtable.h:662:16: error: implicit declaration of function 'pud_leaf'; did you mean 'pmd_leaf'?
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-stable
head: bbe832b9db2e1ad21522f8f0bf02775fff8a0e0e
commit: 3fee229a8eb936b96933c6b2cd02d2e87a4cc997 [118/151] riscv/mm: enable ARCH_SUPPORTS_PAGE_TABLE_CHECK
config: riscv-randconfig-p002-20220516 (https://download.01.org/0day-ci/archive/20220516/202205161811.2nLxmN2O-lkp@intel.com/config)
compiler: riscv32-linux-gcc (GCC) 11.3.0
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/akpm/mm.git/commit/?id=3fee229a8eb936b96933c6b2cd02d2e87a4cc997
git remote add akpm-mm https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git
git fetch --no-tags akpm-mm mm-stable
git checkout 3fee229a8eb936b96933c6b2cd02d2e87a4cc997
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=riscv prepare

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/pgtable.h:6,
from include/linux/mm.h:29,
from arch/riscv/kernel/asm-offsets.c:10:
arch/riscv/include/asm/pgtable.h: In function 'pud_user_accessible_page':
>> arch/riscv/include/asm/pgtable.h:662:16: error: implicit declaration of function 'pud_leaf'; did you mean 'pmd_leaf'? [-Werror=implicit-function-declaration]
662 | return pud_leaf(pud) && pud_user(pud);
| ^~~~~~~~
| pmd_leaf
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:120: arch/riscv/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1194: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:219: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.


vim +662 arch/riscv/include/asm/pgtable.h

659
660 static inline bool pud_user_accessible_page(pud_t pud)
661 {
> 662 return pud_leaf(pud) && pud_user(pud);
663 }
664 #endif
665

--
0-DAY CI Kernel Test Service
https://01.org/lkp

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