From: kernel test robot <lkp@intel.com>
To: Muchun Song <songmuchun@bytedance.com>,
will@kernel.org, akpm@linux-foundation.org, david@redhat.com,
bodeddub@amazon.com, osalvador@suse.de, mike.kravetz@oracle.com,
rientjes@google.com
Cc: kbuild-all@lists.01.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH 2/3] mm: hugetlb: introduce arch_free_vmemmap_page
Date: Thu, 11 Mar 2021 08:15:40 +0800 [thread overview]
Message-ID: <202103110857.YOMPk8Ef-lkp@intel.com> (raw)
In-Reply-To: <20210310071535.35245-3-songmuchun@bytedance.com>
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Hi Muchun,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on next-20210310]
[cannot apply to hnaz-linux-mm/master arm64/for-next/core tip/x86/mm linus/master v5.12-rc2 v5.12-rc1 v5.11 v5.12-rc2]
[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/Muchun-Song/mm-bootmem_info-mark-register_page_bootmem_info_section-__init/20210310-161619
base: b01d57bfdc41c8f635b08b8a5af8a31217d46936
config: x86_64-randconfig-c002-20210310 (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/92924b23a9f6de5bb478cea033cd2d39c227a6c5
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Muchun-Song/mm-bootmem_info-mark-register_page_bootmem_info_section-__init/20210310-161619
git checkout 92924b23a9f6de5bb478cea033cd2d39c227a6c5
# 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 >>):
>> mm/sparse-vmemmap.c:159:13: warning: no previous prototype for 'arch_free_vmemmap_page' [-Wmissing-prototypes]
159 | void __weak arch_free_vmemmap_page(struct page *page)
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/arch_free_vmemmap_page +159 mm/sparse-vmemmap.c
158
> 159 void __weak arch_free_vmemmap_page(struct page *page)
160 {
161 free_reserved_page(page);
162 }
163
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-03-11 0:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 7:15 [PATCH 0/3] Add support for free vmemmap pages of HugeTLB for arm64 Muchun Song
2021-03-10 7:15 ` [PATCH 1/3] mm: bootmem_info: mark register_page_bootmem_info_section __init Muchun Song
2021-03-10 7:15 ` [PATCH 2/3] mm: hugetlb: introduce arch_free_vmemmap_page Muchun Song
2021-03-10 12:16 ` kernel test robot
2021-03-11 0:15 ` kernel test robot [this message]
2021-03-10 7:15 ` [PATCH 3/3] arm64: mm: hugetlb: add support for free vmemmap pages of HugeTLB Muchun Song
2021-03-11 0:47 ` kernel test robot
2021-03-11 4:12 ` [PATCH 0/3] Add support for free vmemmap pages of HugeTLB for arm64 Chen Huang
2021-03-11 5:00 ` Bodeddula, Balasubramaniam
2021-03-11 6:01 ` Chen Huang
2021-03-11 18:00 ` Bodeddula, Balasubramaniam
2021-03-12 2:52 ` Chen Huang
2021-03-12 17:38 ` Mike Kravetz
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