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Message-ID: <201603050834.dtgWC134%fengguang.wu@intel.com>
Date: Sat, 5 Mar 2016 08:17:32 +0800
From: kbuild test robot <lkp@...el.com>
To: Laura Abbott <labbott@...oraproject.org>
Cc: kbuild-all@...org, Andrew Morton <akpm@...ux-foundation.org>,
"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
Vlastimil Babka <vbabka@...e.cz>, Michal Hocko <mhocko@...e.com>,
Kees Cook <keescook@...omium.org>,
Laura Abbott <labbott@...oraproject.org>, linux-mm@...ck.org,
linux-kernel@...r.kernel.org, kernel-hardening@...ts.openwall.com
Subject: Re: [PATCHv4 1/2] mm/page_poison.c: Enable PAGE_POISONING as a
separate option
Hi Laura,
[auto build test ERROR on v4.5-rc6]
[cannot apply to next-20160304]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Laura-Abbott/mm-page_poison-c-Enable-PAGE_POISONING-as-a-separate-option/20160305-075416
config: sparc64-allyesconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=sparc64
All errors (new ones prefixed by >>):
mm/page_poison.c: In function 'init_page_poisoning':
>> mm/page_poison.c:43:3: error: implicit declaration of function 'debug_pagealloc_enabled' [-Werror=implicit-function-declaration]
if (!want_page_poisoning && !debug_pagealloc_enabled())
^
cc1: some warnings being treated as errors
vim +/debug_pagealloc_enabled +43 mm/page_poison.c
37 {
38 /*
39 * page poisoning is debug page alloc for some arches. If either
40 * of those options are enabled, enable poisoning
41 */
42 if (!IS_ENABLED(CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC)) {
> 43 if (!want_page_poisoning && !debug_pagealloc_enabled())
44 return;
45 } else {
46 if (!want_page_poisoning)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Download attachment ".config.gz" of type "application/octet-stream" (45113 bytes)
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