Hi Md, kernel test robot noticed the following build errors: [auto build test ERROR on device-mapper-dm/for-next] [also build test ERROR on axboe-block/for-next linus/master song-md/md-next v6.11 next-20240916] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Md-Sadre-Alam/dm-inlinecrypt-Add-inline-encryption-support/20240916-170452 base: https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next patch link: https://lore.kernel.org/r/20240916085741.1636554-2-quic_mdalam%40quicinc.com patch subject: [PATCH v2 1/3] dm-inlinecrypt: Add inline encryption support config: openrisc-randconfig-r062-20240917 (https://download.01.org/0day-ci/archive/20240917/202409171209.aEtxsPez-lkp@xxxxxxxxx/config) compiler: or1k-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240917/202409171209.aEtxsPez-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202409171209.aEtxsPez-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/md/dm-inline-crypt.c: In function 'crypt_prepare_inline_crypt_key': >> drivers/md/dm-inline-crypt.c:81:15: error: implicit declaration of function 'blk_crypto_init_key' [-Wimplicit-function-declaration] 81 | ret = blk_crypto_init_key(cc->blk_key, cc->key, cc->crypto_mode, | ^~~~~~~~~~~~~~~~~~~ >> drivers/md/dm-inline-crypt.c:88:15: error: implicit declaration of function 'blk_crypto_start_using_key' [-Wimplicit-function-declaration] 88 | ret = blk_crypto_start_using_key(cc->dev->bdev, cc->blk_key); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/md/dm-inline-crypt.c: In function 'crypt_destroy_inline_crypt_key': >> drivers/md/dm-inline-crypt.c:104:17: error: implicit declaration of function 'blk_crypto_evict_key'; did you mean 'blk_crypto_register'? [-Wimplicit-function-declaration] 104 | blk_crypto_evict_key(cc->dev->bdev, cc->blk_key); | ^~~~~~~~~~~~~~~~~~~~ | blk_crypto_register drivers/md/dm-inline-crypt.c: In function 'crypt_inline_encrypt_submit': >> drivers/md/dm-inline-crypt.c:121:17: error: implicit declaration of function 'bio_crypt_set_ctx' [-Wimplicit-function-declaration] 121 | bio_crypt_set_ctx(bio, cc->blk_key, dun, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~ vim +/blk_crypto_init_key +81 drivers/md/dm-inline-crypt.c 72 73 static int crypt_prepare_inline_crypt_key(struct inlinecrypt_config *cc) 74 { 75 int ret; 76 77 cc->blk_key = kzalloc(sizeof(*cc->blk_key), GFP_KERNEL); 78 if (!cc->blk_key) 79 return -ENOMEM; 80 > 81 ret = blk_crypto_init_key(cc->blk_key, cc->key, cc->crypto_mode, 82 cc->iv_size, cc->sector_size); 83 if (ret) { 84 DMERR("Failed to init inline encryption key"); 85 goto bad_key; 86 } 87 > 88 ret = blk_crypto_start_using_key(cc->dev->bdev, cc->blk_key); 89 if (ret) { 90 DMERR("Failed to use inline encryption key"); 91 goto bad_key; 92 } 93 94 return 0; 95 bad_key: 96 kfree_sensitive(cc->blk_key); 97 cc->blk_key = NULL; 98 return ret; 99 } 100 101 static void crypt_destroy_inline_crypt_key(struct inlinecrypt_config *cc) 102 { 103 if (cc->blk_key) { > 104 blk_crypto_evict_key(cc->dev->bdev, cc->blk_key); 105 kfree_sensitive(cc->blk_key); 106 cc->blk_key = NULL; 107 } 108 } 109 110 static void crypt_inline_encrypt_submit(struct dm_target *ti, struct bio *bio) 111 { 112 struct inlinecrypt_config *cc = ti->private; 113 u64 dun[BLK_CRYPTO_DUN_ARRAY_SIZE]; 114 115 bio_set_dev(bio, cc->dev->bdev); 116 if (bio_sectors(bio)) { 117 memset(dun, 0, BLK_CRYPTO_MAX_IV_SIZE); 118 bio->bi_iter.bi_sector = cc->start + 119 dm_target_offset(ti, bio->bi_iter.bi_sector); 120 dun[0] = le64_to_cpu(bio->bi_iter.bi_sector + cc->iv_offset); > 121 bio_crypt_set_ctx(bio, cc->blk_key, dun, GFP_KERNEL); 122 } 123 124 submit_bio_noacct(bio); 125 } 126 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
