From: kbuild test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [alibaba-cloud:ck-4.19.91 10413/10873] arch/m68k/include/asm/motorola_pgtable.h:199:11: error: dereferencing pointer to incomplete type 'const struct mm_struct'
Date: Wed, 12 Feb 2020 04:08:06 +0800 [thread overview]
Message-ID: <202002120445.4Bcfcd6N%lkp@intel.com> (raw)
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Hi Dan,
FYI, the error/warning still remains.
tree: https://github.com/alibaba/cloud-kernel.git ck-4.19.91
head: 536f70b41d6fc5fc46f50c4caa012c4439160180
commit: 7a6bd9433d146a30036717ae982b9ee85d05ec56 [10413/10873] device-dax: Move resource pinning+mapping into the common driver
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 7.5.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 7a6bd9433d146a30036717ae982b9ee85d05ec56
# save the attached .config to linux build tree
GCC_VERSION=7.5.0 make.cross ARCH=m68k
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/m68k/include/asm/pgtable_mm.h:148:0,
from arch/m68k/include/asm/pgtable.h:5,
from include/linux/memremap.h:7,
from drivers//dax/bus.c:3:
arch/m68k/include/asm/motorola_pgtable.h: In function 'pgd_offset':
>> arch/m68k/include/asm/motorola_pgtable.h:199:11: error: dereferencing pointer to incomplete type 'const struct mm_struct'
return mm->pgd + pgd_index(address);
^~
vim +199 arch/m68k/include/asm/motorola_pgtable.h
^1da177e4c3f41 include/asm-m68k/motorola_pgtable.h Linus Torvalds 2005-04-16 194
^1da177e4c3f41 include/asm-m68k/motorola_pgtable.h Linus Torvalds 2005-04-16 195 /* to find an entry in a page-table-directory */
5b808a593588b2 include/asm-m68k/motorola_pgtable.h Geert Uytterhoeven 2008-02-07 196 static inline pgd_t *pgd_offset(const struct mm_struct *mm,
5b808a593588b2 include/asm-m68k/motorola_pgtable.h Geert Uytterhoeven 2008-02-07 197 unsigned long address)
^1da177e4c3f41 include/asm-m68k/motorola_pgtable.h Linus Torvalds 2005-04-16 198 {
^1da177e4c3f41 include/asm-m68k/motorola_pgtable.h Linus Torvalds 2005-04-16 @199 return mm->pgd + pgd_index(address);
^1da177e4c3f41 include/asm-m68k/motorola_pgtable.h Linus Torvalds 2005-04-16 200 }
^1da177e4c3f41 include/asm-m68k/motorola_pgtable.h Linus Torvalds 2005-04-16 201
:::::: The code at line 199 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next reply other threads:[~2020-02-11 20:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-11 20:08 kbuild test robot [this message]
2020-02-11 23:01 ` [alibaba-cloud:ck-4.19.91 10413/10873] arch/m68k/include/asm/motorola_pgtable.h:199:11: error: dereferencing pointer to incomplete type 'const struct mm_struct' Dan Williams
2020-02-12 1:21 ` Li, Philip
[not found] <92e50950-49c8-0f62-5e8b-5636c706f5e1@linux.alibaba.com>
2020-02-12 1:22 ` Li, Philip
2020-02-12 4:36 ` Li, Philip
-- strict thread matches above, loose matches on Subject: below --
2020-02-11 11:38 kbuild test robot
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