Messages in this thread | | | Date | Sat, 27 Aug 2016 01:17:05 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v1] mm, sysctl: Add sysctl for controlling VM_MAYEXEC taint |
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Hi Will,
[auto build test ERROR on mmotm/master] [also build test ERROR on v4.8-rc3 next-20160825] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/robert-foss-collabora-com/mm-sysctl-Add-sysctl-for-controlling-VM_MAYEXEC-taint/20160827-003416 base: git://git.cmpxchg.org/linux-mmotm.git master config: sh-rsk7269_defconfig (attached as .config) compiler: sh4-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609 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=sh
All errors (new ones prefixed by >>):
>> mm/util.c:433:46: error: 'CONFIG_MMAP_NOEXEC_TAINT' undeclared here (not in a function) int sysctl_mmap_noexec_taint __read_mostly = CONFIG_MMAP_NOEXEC_TAINT; ^
vim +/CONFIG_MMAP_NOEXEC_TAINT +433 mm/util.c
427 EXPORT_SYMBOL_GPL(__page_mapcount); 428 429 int sysctl_overcommit_memory __read_mostly = OVERCOMMIT_GUESS; 430 int sysctl_overcommit_ratio __read_mostly = 50; 431 unsigned long sysctl_overcommit_kbytes __read_mostly; 432 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT; > 433 int sysctl_mmap_noexec_taint __read_mostly = CONFIG_MMAP_NOEXEC_TAINT; 434 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */ 435 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */ 436
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