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Message-ID: <201706041042.gpzQjXpn%fengguang.wu@intel.com>
Date: Sun, 4 Jun 2017 10:18:35 +0800
From: kbuild test robot <lkp@...el.com>
To: Igor Stoppa <igor.stoppa@...wei.com>
Cc: kbuild-all@...org, mhocko@...nel.org, dave.hansen@...el.com,
labbott@...hat.com, linux-mm@...ck.org,
kernel-hardening@...ts.openwall.com, linux-kernel@...r.kernel.org,
Igor Stoppa <igor.stoppa@...wei.com>
Subject: Re: [PATCH 1/1] Sealable memory support
Hi Igor,
[auto build test ERROR on mmotm/master]
[also build test ERROR on v4.12-rc3 next-20170602]
[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/Igor-Stoppa/Sealable-memory-support/20170522-163525
base: git://git.cmpxchg.org/linux-mmotm.git master
config: i386-randconfig-n0-06032349 (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//smalloc.c: In function 'smalloc_seal_set':
>> mm//smalloc.c:135:4: error: implicit declaration of function 'set_memory_ro' [-Werror=implicit-function-declaration]
set_memory_ro((unsigned long)node,
^~~~~~~~~~~~~
>> mm//smalloc.c:138:4: error: implicit declaration of function 'set_memory_rw' [-Werror=implicit-function-declaration]
set_memory_rw((unsigned long)node,
^~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/set_memory_ro +135 mm//smalloc.c
129 mutex_unlock(&pool->lock);
130 return;
131 }
132 list_for_each(pos, &pool->list) {
133 node = list_entry(pos, struct smalloc_node, list);
134 if (seal == SMALLOC_SEALED)
> 135 set_memory_ro((unsigned long)node,
136 get_node_pages_nr(node));
137 else if (seal == SMALLOC_UNSEALED)
> 138 set_memory_rw((unsigned long)node,
139 get_node_pages_nr(node));
140 }
141 pool->seal = seal;
---
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/gzip" (25100 bytes)
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