tree: https://github.com/0day-ci/linux/commits/UPDATE-20210113-204436/Marcelo-T... head: 472522295b2f1f19da07d09e17be4f6e20a06521 commit: 472522295b2f1f19da07d09e17be4f6e20a06521 tentative prctl task isolation interface date: 14 hours ago config: nios2-randconfig-r015-20210113 (attached as .config) compiler: nios2-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/472522295b2f1f19da07d09e17be4f6e2... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review UPDATE-20210113-204436/Marcelo-Tosatti/mm-introduce-sysctl-file-to-flush-per-cpu-vmstat-statistics/20201118-002950 git checkout 472522295b2f1f19da07d09e17be4f6e20a06521 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nios2 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): In file included from kernel/isolation.c:13: include/linux/vmstat.h: In function '__inc_zone_page_state': 351 | __inc_zone_state(page_zone(page), item); | ^~~~~~~~~ 351 | __inc_zone_state(page_zone(page), item); | ^~~~~~~~~~~~~~~ | | | int include/linux/vmstat.h:324:50: note: expected 'struct zone *' but argument is of type 'int' 324 | static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item) | ~~~~~~~~~~~~~^~~~ include/linux/vmstat.h: In function '__inc_node_page_state': 357 | __inc_node_state(page_pgdat(page), item); | ^~~~~~~~~~ | page_private 357 | __inc_node_state(page_pgdat(page), item); | ^~~~~~~~~~~~~~~~ | | | int include/linux/vmstat.h:330:57: note: expected 'struct pglist_data *' but argument is of type 'int' 330 | static inline void __inc_node_state(struct pglist_data *pgdat, enum node_stat_item item) | ~~~~~~~~~~~~~~~~~~~~^~~~~ include/linux/vmstat.h: In function '__dec_zone_page_state': 364 | __dec_zone_state(page_zone(page), item); | ^~~~~~~~~~~~~~~ | | | int include/linux/vmstat.h:336:50: note: expected 'struct zone *' but argument is of type 'int' 336 | static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item) | ~~~~~~~~~~~~~^~~~ include/linux/vmstat.h: In function '__dec_node_page_state': 370 | __dec_node_state(page_pgdat(page), item); | ^~~~~~~~~~~~~~~~ | | | int include/linux/vmstat.h:342:57: note: expected 'struct pglist_data *' but argument is of type 'int' 342 | static inline void __dec_node_state(struct pglist_data *pgdat, enum node_stat_item item) | ~~~~~~~~~~~~~~~~~~~~^~~~~ kernel/isolation.c: In function 'prctl_task_isolation_request': 38 | ret = user_quiet_vmstat(cpu); | ^~~~~~~~~~~~~~~~~ | quiet_vmstat cc1: some warnings being treated as errors vim +/page_zone +351 include/linux/vmstat.h c878538598d1e7 Christoph Lameter 2007-02-10 347 6a3ed2123a78de Johannes Weiner 2014-04-03 348 static inline void __inc_zone_page_state(struct page *page, 6a3ed2123a78de Johannes Weiner 2014-04-03 349 enum zone_stat_item item) 6a3ed2123a78de Johannes Weiner 2014-04-03 350 { 6a3ed2123a78de Johannes Weiner 2014-04-03 @351 __inc_zone_state(page_zone(page), item); 6a3ed2123a78de Johannes Weiner 2014-04-03 352 } 6a3ed2123a78de Johannes Weiner 2014-04-03 353 75ef7184053989 Mel Gorman 2016-07-28 354 static inline void __inc_node_page_state(struct page *page, 75ef7184053989 Mel Gorman 2016-07-28 355 enum node_stat_item item) 75ef7184053989 Mel Gorman 2016-07-28 356 { 75ef7184053989 Mel Gorman 2016-07-28 @357 __inc_node_state(page_pgdat(page), item); 75ef7184053989 Mel Gorman 2016-07-28 358 } 75ef7184053989 Mel Gorman 2016-07-28 359 75ef7184053989 Mel Gorman 2016-07-28 360 2244b95a7bcf8d Christoph Lameter 2006-06-30 361 static inline void __dec_zone_page_state(struct page *page, 2244b95a7bcf8d Christoph Lameter 2006-06-30 362 enum zone_stat_item item) 2244b95a7bcf8d Christoph Lameter 2006-06-30 363 { 57ce36feb4d128 Uwe Kleine-König 2008-02-25 @364 __dec_zone_state(page_zone(page), item); 2244b95a7bcf8d Christoph Lameter 2006-06-30 365 } 2244b95a7bcf8d Christoph Lameter 2006-06-30 366 75ef7184053989 Mel Gorman 2016-07-28 367 static inline void __dec_node_page_state(struct page *page, 75ef7184053989 Mel Gorman 2016-07-28 368 enum node_stat_item item) 75ef7184053989 Mel Gorman 2016-07-28 369 { 75ef7184053989 Mel Gorman 2016-07-28 @370 __dec_node_state(page_pgdat(page), item); 75ef7184053989 Mel Gorman 2016-07-28 371 } 75ef7184053989 Mel Gorman 2016-07-28 372 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org