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From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC PATCH 3/3] hugetlb: add hugetlb demote page support
Date: Tue, 09 Mar 2021 10:37:39 +0800	[thread overview]
Message-ID: <202103091033.Wy22Zmva-lkp@intel.com> (raw)
In-Reply-To: <20210309001855.142453-4-mike.kravetz@oracle.com>

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Hi Mike,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on linus/master]
[also build test WARNING on v5.12-rc2 next-20210305]
[cannot apply to linux/master hnaz-linux-mm/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Mike-Kravetz/hugetlb-add-demote-split-page-functionality/20210309-081944
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 144c79ef33536b4ecb4951e07dbc1f2b7fa99d32
config: x86_64-randconfig-a001-20210308 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/627df591b218dc2298287c18f8ea98de376becfc
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Mike-Kravetz/hugetlb-add-demote-split-page-functionality/20210309-081944
        git checkout 627df591b218dc2298287c18f8ea98de376becfc
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

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

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> WARNING: modpost: vmlinux.o(.text+0x2e178e): Section mismatch in reference from the function demote_store_action() to the function .init.text:prep_compound_huge_page()
The function demote_store_action() references
the function __init prep_compound_huge_page().
This is often because demote_store_action lacks a __init
annotation or the annotation of prep_compound_huge_page is wrong.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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  reply	other threads:[~2021-03-09  2:37 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-09  0:18 [RFC PATCH 0/3] hugetlb: add demote/split page functionality Mike Kravetz
2021-03-09  0:18 ` [RFC PATCH 1/3] hugetlb: add demote hugetlb page sysfs interfaces Mike Kravetz
2021-03-19 13:08   ` kernel test robot
2021-03-09  0:18 ` [RFC PATCH 2/3] hugetlb: add HPageCma flag and code to free non-gigantic pages in CMA Mike Kravetz
2021-03-09  0:18 ` [RFC PATCH 3/3] hugetlb: add hugetlb demote page support Mike Kravetz
2021-03-09  2:37   ` kernel test robot [this message]
2021-03-09  4:30   ` kernel test robot
2021-03-09  9:01 ` [RFC PATCH 0/3] hugetlb: add demote/split page functionality David Hildenbrand
2021-03-09 17:11   ` Mike Kravetz
2021-03-09 17:50     ` David Hildenbrand
2021-03-09 18:21       ` Mike Kravetz
2021-03-09 19:01         ` David Hildenbrand
2021-03-10 15:58 ` Oscar Salvador
2021-03-10 16:23 ` Michal Hocko
2021-03-10 16:46   ` Zi Yan
2021-03-10 17:05     ` Michal Hocko
2021-03-10 17:36       ` Zi Yan
2021-03-10 19:56     ` Mike Kravetz
2021-03-10 19:45   ` Mike Kravetz

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