From: kbuild test robot <lkp@intel.com>
To: Punit Agrawal <punit.agrawal@arm.com>
Cc: kbuild-all@01.org, catalin.marinas@arm.com, will.deacon@arm.com,
akpm@linux-foundation.org, mark.rutland@arm.com,
linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, tbaicar@codeaurora.org,
kirill.shutemov@linux.intel.com, mike.kravetz@oracle.com,
hillf.zj@alibaba-inc.com, steve.capper@arm.com
Subject: Re: [PATCH v2 6/9] mm: rmap: Use correct helper when poisoning hugepages
Date: Thu, 6 Apr 2017 09:25:32 +0800 [thread overview]
Message-ID: <201704060916.o3JFLNRt%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170405133722.6406-7-punit.agrawal@arm.com>
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Hi Punit,
[auto build test ERROR on arm64/for-next/core]
[also build test ERROR on v4.11-rc5 next-20170405]
[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/Punit-Agrawal/Support-swap-entries-for-contiguous-pte-hugepages/20170406-090327
base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
config: i386-tinyconfig (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 errors (new ones prefixed by >>):
mm/rmap.c: In function 'try_to_unmap_one':
>> mm/rmap.c:1393:5: error: implicit declaration of function 'set_huge_swap_pte_at' [-Werror=implicit-function-declaration]
set_huge_swap_pte_at(mm, address,
^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/set_huge_swap_pte_at +1393 mm/rmap.c
1387
1388 if (PageHWPoison(page) && !(flags & TTU_IGNORE_HWPOISON)) {
1389 pteval = swp_entry_to_pte(make_hwpoison_entry(subpage));
1390 if (PageHuge(page)) {
1391 int nr = 1 << compound_order(page);
1392 hugetlb_count_sub(nr, mm);
> 1393 set_huge_swap_pte_at(mm, address,
1394 pvmw.pte, pteval,
1395 vma_mmu_pagesize(vma));
1396 } else {
---
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:[~2017-04-06 1:25 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-05 13:37 [PATCH v2 0/9] Support swap entries for contiguous pte hugepages Punit Agrawal
2017-04-05 13:37 ` [PATCH v2 1/9] mm/hugetlb: add size parameter to huge_pte_offset() Punit Agrawal
2017-04-05 13:37 ` [PATCH v2 2/9] arm64: hugetlbpages: Support handling swap entries in huge_pte_offset() Punit Agrawal
2017-04-05 13:37 ` [PATCH v2 3/9] mm/hugetlb: Allow architectures to override huge_pte_clear() Punit Agrawal
2017-04-05 13:37 ` [PATCH v2 4/9] arm64: hugetlb: Override huge_pte_clear() to support contiguous hugepages Punit Agrawal
2017-04-06 5:37 ` kbuild test robot
2017-04-05 13:37 ` [PATCH v2 5/9] mm/hugetlb: Introduce set_huge_swap_pte_at() helper Punit Agrawal
2017-04-05 13:37 ` [PATCH v2 6/9] mm: rmap: Use correct helper when poisoning hugepages Punit Agrawal
2017-04-06 1:25 ` kbuild test robot [this message]
2017-04-05 13:37 ` [PATCH v2 7/9] arm64: hugetlb: Override set_huge_swap_pte_at() to support contiguous hugepages Punit Agrawal
2017-04-05 13:37 ` [PATCH v2 8/9] arm64: hwpoison: add VM_FAULT_HWPOISON[_LARGE] handling Punit Agrawal
2017-04-05 13:37 ` [PATCH v2 9/9] arm64: kconfig: allow support for memory failure handling Punit Agrawal
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