From: kbuild test robot <lkp@intel.com>
To: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: kbuild-all@01.org, linux-mm@kvack.org,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Hugh Dickins <hughd@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
Dave Hansen <dave.hansen@intel.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Mel Gorman <mgorman@techsingularity.net>,
Michal Hocko <mhocko@kernel.org>,
Vlastimil Babka <vbabka@suse.cz>,
Pavel Emelyanov <xemul@parallels.com>,
Zi Yan <zi.yan@cs.rutgers.edu>,
Balbir Singh <bsingharora@gmail.com>,
linux-kernel@vger.kernel.org,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
Naoya Horiguchi <nao.horiguchi@gmail.com>
Subject: Re: [PATCH v2 07/12] mm: thp: check pmd migration entry in common path
Date: Tue, 8 Nov 2016 08:23:50 +0800 [thread overview]
Message-ID: <201611080842.F85k1bSH%fengguang.wu@intel.com> (raw)
In-Reply-To: <1478561517-4317-8-git-send-email-n-horiguchi@ah.jp.nec.com>
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Hi Naoya,
[auto build test ERROR on mmotm/master]
[also build test ERROR on v4.9-rc4 next-20161028]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Naoya-Horiguchi/mm-x86-move-_PAGE_SWP_SOFT_DIRTY-from-bit-7-to-bit-6/20161108-080615
base: git://git.cmpxchg.org/linux-mmotm.git master
config: i386-randconfig-x007-201645 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All error/warnings (new ones prefixed by >>):
mm/memory.c: In function 'copy_pmd_range':
>> mm/memory.c:1002:7: error: implicit declaration of function 'pmd_related' [-Werror=implicit-function-declaration]
if (pmd_related(*src_pmd)) {
^~~~~~~~~~~
cc1: some warnings being treated as errors
--
mm/mremap.c: In function 'move_page_tables':
>> mm/mremap.c:197:7: error: implicit declaration of function 'pmd_related' [-Werror=implicit-function-declaration]
if (pmd_related(*old_pmd)) {
^~~~~~~~~~~
In file included from include/asm-generic/bug.h:4:0,
from arch/x86/include/asm/bug.h:35,
from include/linux/bug.h:4,
from include/linux/mmdebug.h:4,
from include/linux/mm.h:8,
from mm/mremap.c:10:
>> include/linux/compiler.h:518:38: error: call to '__compiletime_assert_198' declared with attribute error: BUILD_BUG failed
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^
include/linux/compiler.h:501:4: note: in definition of macro '__compiletime_assert'
prefix ## suffix(); \
^~~~~~
include/linux/compiler.h:518:2: note: in expansion of macro '_compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
^~~~~~~~~~~~~~~~~~~
include/linux/bug.h:54:37: note: in expansion of macro 'compiletime_assert'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^~~~~~~~~~~~~~~~~~
include/linux/bug.h:88:21: note: in expansion of macro 'BUILD_BUG_ON_MSG'
#define BUILD_BUG() BUILD_BUG_ON_MSG(1, "BUILD_BUG failed")
^~~~~~~~~~~~~~~~
>> include/linux/huge_mm.h:183:27: note: in expansion of macro 'BUILD_BUG'
#define HPAGE_PMD_SIZE ({ BUILD_BUG(); 0; })
^~~~~~~~~
>> mm/mremap.c:198:18: note: in expansion of macro 'HPAGE_PMD_SIZE'
if (extent == HPAGE_PMD_SIZE) {
^~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
mm/madvise.c: In function 'madvise_free_pte_range':
>> mm/madvise.c:277:6: error: implicit declaration of function 'pmd_related' [-Werror=implicit-function-declaration]
if (pmd_related(*pmd))
^~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/pmd_related +1002 mm/memory.c
996 dst_pmd = pmd_alloc(dst_mm, dst_pud, addr);
997 if (!dst_pmd)
998 return -ENOMEM;
999 src_pmd = pmd_offset(src_pud, addr);
1000 do {
1001 next = pmd_addr_end(addr, end);
> 1002 if (pmd_related(*src_pmd)) {
1003 int err;
1004 VM_BUG_ON(next-addr != HPAGE_PMD_SIZE);
1005 err = copy_huge_pmd(dst_mm, src_mm,
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-11-08 0:24 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-07 23:31 [PATCH v2 00/12] mm: page migration enhancement for thp Naoya Horiguchi
2016-11-07 23:31 ` [PATCH v2 01/12] mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 6 Naoya Horiguchi
2016-11-10 23:29 ` Dave Hansen
2016-11-11 1:08 ` Naoya Horiguchi
2016-11-11 11:12 ` Kirill A. Shutemov
2016-11-07 23:31 ` [PATCH v2 02/12] mm: mempolicy: add queue_pages_node_check() Naoya Horiguchi
2016-11-07 23:31 ` [PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing Naoya Horiguchi
2016-11-10 8:31 ` Anshuman Khandual
2016-11-10 9:09 ` Naoya Horiguchi
2016-11-11 3:18 ` Anshuman Khandual
2016-11-11 11:16 ` Kirill A. Shutemov
2016-11-07 23:31 ` [PATCH v2 04/12] mm: thp: introduce CONFIG_ARCH_ENABLE_THP_MIGRATION Naoya Horiguchi
2016-11-11 11:18 ` Kirill A. Shutemov
2016-11-15 2:05 ` Naoya Horiguchi
2016-11-28 14:21 ` Michal Hocko
2016-11-29 7:50 ` Naoya Horiguchi
2016-11-29 8:45 ` Michal Hocko
2016-11-07 23:31 ` [PATCH v2 05/12] mm: thp: add core routines for thp/pmd migration Naoya Horiguchi
2016-11-08 3:05 ` kbuild test robot
2016-11-08 6:46 ` Naoya Horiguchi
2016-11-08 8:13 ` Anshuman Khandual
2016-11-08 8:16 ` Naoya Horiguchi
2016-11-10 8:29 ` Anshuman Khandual
2016-11-10 9:43 ` Naoya Horiguchi
2016-11-14 11:45 ` Kirill A. Shutemov
2016-11-15 4:57 ` Naoya Horiguchi
2016-11-28 14:31 ` Michal Hocko
2016-11-29 7:57 ` Naoya Horiguchi
2016-11-07 23:31 ` [PATCH v2 06/12] mm: thp: enable thp migration in generic path Naoya Horiguchi
2016-11-28 14:33 ` Michal Hocko
2016-11-29 8:16 ` Naoya Horiguchi
2016-11-07 23:31 ` [PATCH v2 07/12] mm: thp: check pmd migration entry in common path Naoya Horiguchi
2016-11-08 0:23 ` kbuild test robot [this message]
2016-11-08 1:22 ` Naoya Horiguchi
2016-11-10 8:36 ` Anshuman Khandual
2016-11-10 9:12 ` Naoya Horiguchi
2016-11-10 9:08 ` Hillf Danton
2016-11-10 9:21 ` Naoya Horiguchi
2016-11-10 9:28 ` Hillf Danton
2016-11-10 9:34 ` Naoya Horiguchi
2016-11-17 23:56 ` Kirill A. Shutemov
2016-11-29 6:46 ` Naoya Horiguchi
2016-11-28 14:35 ` Michal Hocko
2016-11-07 23:31 ` [PATCH v2 08/12] mm: soft-dirty: keep soft-dirty bits over thp migration Naoya Horiguchi
2016-11-10 8:38 ` Anshuman Khandual
2016-11-10 9:13 ` Naoya Horiguchi
2016-11-07 23:31 ` [PATCH v2 09/12] mm: hwpoison: soft offline supports " Naoya Horiguchi
2016-11-10 10:31 ` Balbir Singh
2016-11-10 23:58 ` Naoya Horiguchi
2016-11-14 23:22 ` Balbir Singh
2016-11-07 23:31 ` [PATCH v2 10/12] mm: mempolicy: mbind and migrate_pages support " Naoya Horiguchi
2016-11-25 12:27 ` Anshuman Khandual
2016-11-29 7:07 ` Naoya Horiguchi
2016-11-07 23:31 ` [PATCH v2 11/12] mm: migrate: move_pages() supports " Naoya Horiguchi
2016-11-18 0:01 ` Kirill A. Shutemov
2016-11-07 23:31 ` [PATCH v2 12/12] mm: memory_hotplug: memory hotremove " Naoya Horiguchi
2016-11-08 0:29 ` kbuild test robot
2016-11-08 0:30 ` kbuild test robot
2016-11-08 1:36 ` Naoya Horiguchi
2016-11-08 1:41 ` [PATCH] mm: fix unused variable warning Naoya Horiguchi
2016-11-09 2:32 ` [PATCH v2 00/12] mm: page migration enhancement for thp Balbir Singh
2016-11-09 4:59 ` Naoya Horiguchi
2016-11-09 21:28 ` Balbir Singh
2016-11-09 10:33 ` Anshuman Khandual
2016-11-09 23:52 ` Naoya Horiguchi
2016-11-10 14:01 ` Zi Yan
2016-11-11 3:48 ` Anshuman Khandual
2017-01-30 10:47 ` Anshuman Khandual
2017-01-31 19:54 ` Zi Yan
2017-02-03 3:12 ` Hillf Danton
2017-02-03 3:24 ` Zi Yan
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