CC: [email protected] TO: Christoph Hellwig <[email protected]> tree: git://git.infradead.org/users/hch/block.git blkdev.h-includes head: 0687088056048288700f442e86ea92af0fce9a12 commit: b7260dd875e13760df5d1a677c85a1062b49128a [2/17] mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h> :::::: branch date: 24 hours ago :::::: commit date: 24 hours ago config: arc-randconfig-c023-20210913 (attached as .config) compiler: arceb-elf-gcc (GCC) 11.2.0 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 git remote add hch-block git://git.infradead.org/users/hch/block.git git fetch --no-tags hch-block blkdev.h-includes git checkout b7260dd875e13760df5d1a677c85a1062b49128a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arc
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All errors (new ones prefixed by >>): drivers/md/dm-ima.c: In function 'dm_ima_alloc': >> drivers/md/dm-ima.c:54:29: error: implicit declaration of function >> 'memalloc_noio_save' [-Werror=implicit-function-declaration] 54 | noio_flag = memalloc_noio_save(); | ^~~~~~~~~~~~~~~~~~ >> drivers/md/dm-ima.c:59:17: error: implicit declaration of function >> 'memalloc_noio_restore' [-Werror=implicit-function-declaration] 59 | memalloc_noio_restore(noio_flag); | ^~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/memalloc_noio_save +54 drivers/md/dm-ima.c 91ccbbac1747ee Tushar Sugandhi 2021-07-12 44 91ccbbac1747ee Tushar Sugandhi 2021-07-12 45 /* 91ccbbac1747ee Tushar Sugandhi 2021-07-12 46 * Internal function to allocate memory for IMA measurements. 91ccbbac1747ee Tushar Sugandhi 2021-07-12 47 */ 91ccbbac1747ee Tushar Sugandhi 2021-07-12 48 static void *dm_ima_alloc(size_t len, gfp_t flags, bool noio) 91ccbbac1747ee Tushar Sugandhi 2021-07-12 49 { 91ccbbac1747ee Tushar Sugandhi 2021-07-12 50 unsigned int noio_flag; 91ccbbac1747ee Tushar Sugandhi 2021-07-12 51 void *ptr; 91ccbbac1747ee Tushar Sugandhi 2021-07-12 52 91ccbbac1747ee Tushar Sugandhi 2021-07-12 53 if (noio) 91ccbbac1747ee Tushar Sugandhi 2021-07-12 @54 noio_flag = memalloc_noio_save(); 91ccbbac1747ee Tushar Sugandhi 2021-07-12 55 91ccbbac1747ee Tushar Sugandhi 2021-07-12 56 ptr = kzalloc(len, flags); 91ccbbac1747ee Tushar Sugandhi 2021-07-12 57 91ccbbac1747ee Tushar Sugandhi 2021-07-12 58 if (noio) 91ccbbac1747ee Tushar Sugandhi 2021-07-12 @59 memalloc_noio_restore(noio_flag); 91ccbbac1747ee Tushar Sugandhi 2021-07-12 60 91ccbbac1747ee Tushar Sugandhi 2021-07-12 61 return ptr; 91ccbbac1747ee Tushar Sugandhi 2021-07-12 62 } 91ccbbac1747ee Tushar Sugandhi 2021-07-12 63 :::::: The code at line 54 was first introduced by commit :::::: 91ccbbac1747eea155632a1c6bb100052309b215 dm ima: measure data on table load :::::: TO: Tushar Sugandhi <[email protected]> :::::: CC: Mike Snitzer <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
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