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
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