From: kbuild test robot <lkp@intel.com>
To: Minchan Kim <minchan@kernel.org>
Cc: kbuild-all@01.org, Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kernel-team@lge.com, Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Anshuman Khandual <khandual@linux.vnet.ibm.com>,
Minchan Kim <minchan@kernel.org>
Subject: Re: [PATCH v2 10/10] mm: remove SWAP_[SUCCESS|AGAIN|FAIL]
Date: Fri, 17 Mar 2017 02:54:12 +0800 [thread overview]
Message-ID: <201703170222.idzs7Jly%fengguang.wu@intel.com> (raw)
In-Reply-To: <1489555493-14659-11-git-send-email-minchan@kernel.org>
[-- Attachment #1: Type: text/plain, Size: 2004 bytes --]
Hi Minchan,
[auto build test ERROR on mmotm/master]
[also build test ERROR on next-20170310]
[cannot apply to v4.11-rc2]
[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/Minchan-Kim/make-try_to_unmap-simple/20170317-020635
base: git://git.cmpxchg.org/linux-mmotm.git master
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:1417:11: error: 'SWAP_FAIL' undeclared (first use in this function)
ret = SWAP_FAIL;
^~~~~~~~~
mm/rmap.c:1417:11: note: each undeclared identifier is reported only once for each function it appears in
vim +/SWAP_FAIL +1417 mm/rmap.c
^1da177e Linus Torvalds 2005-04-16 1411 /*
^1da177e Linus Torvalds 2005-04-16 1412 * Store the swap location in the pte.
^1da177e Linus Torvalds 2005-04-16 1413 * See handle_pte_fault() ...
^1da177e Linus Torvalds 2005-04-16 1414 */
efeba3bd Minchan Kim 2017-03-10 1415 if (unlikely(PageSwapBacked(page) != PageSwapCache(page))) {
efeba3bd Minchan Kim 2017-03-10 1416 WARN_ON_ONCE(1);
3154f021 Minchan Kim 2017-03-10 @1417 ret = SWAP_FAIL;
3154f021 Minchan Kim 2017-03-10 1418 page_vma_mapped_walk_done(&pvmw);
3154f021 Minchan Kim 2017-03-10 1419 break;
3154f021 Minchan Kim 2017-03-10 1420 }
:::::: The code at line 1417 was first introduced by commit
:::::: 3154f021001fba264cc2cba4c4ff4bfb5a3e2f92 mm: fix lazyfree BUG_ON check in try_to_unmap_one()
:::::: TO: Minchan Kim <minchan@kernel.org>
:::::: CC: Johannes Weiner <hannes@cmpxchg.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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prev parent reply other threads:[~2017-03-16 18:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-15 5:24 [PATCH v2 00/10] make try_to_unmap simple Minchan Kim
2017-03-15 5:24 ` [PATCH v2 01/10] mm: remove unncessary ret in page_referenced Minchan Kim
2017-03-15 5:24 ` [PATCH v2 02/10] mm: remove SWAP_DIRTY in ttu Minchan Kim
2017-03-15 5:24 ` [PATCH v2 03/10] mm: remove SWAP_MLOCK check for SWAP_SUCCESS " Minchan Kim
2017-03-15 5:24 ` [PATCH v2 04/10] mm: make the try_to_munlock void function Minchan Kim
2017-03-15 7:31 ` Vlastimil Babka
2017-04-08 3:18 ` alexander.levin
2017-04-11 2:56 ` Minchan Kim
2017-03-15 5:24 ` [PATCH v2 05/10] mm: remove SWAP_MLOCK in ttu Minchan Kim
2017-03-15 5:24 ` [PATCH v2 06/10] mm: remove SWAP_AGAIN " Minchan Kim
2017-03-15 5:24 ` [PATCH v2 07/10] mm: make ttu's return boolean Minchan Kim
2017-03-15 5:24 ` [PATCH v2 08/10] mm: make rmap_walk void function Minchan Kim
2017-03-15 5:24 ` [PATCH v2 09/10] mm: make rmap_one boolean function Minchan Kim
2017-03-15 5:24 ` [PATCH v2 10/10] mm: remove SWAP_[SUCCESS|AGAIN|FAIL] Minchan Kim
2017-03-16 4:40 ` Sergey Senozhatsky
2017-03-16 5:33 ` Minchan Kim
2017-03-16 5:44 ` Sergey Senozhatsky
2017-03-16 5:51 ` Minchan Kim
2017-03-16 5:57 ` Sergey Senozhatsky
2017-03-16 18:54 ` kbuild test robot [this message]
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