tree: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git 20210816-add-disk-error-handling head: e1e79332ea1bba0e751529b114ef9d301bf962a5 commit: e3939d1f567d414dd705aa8c5015396cde7f3306 [44/64] ms_block: add error handling support for add_disk() config: arm-randconfig-r026-20210817 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 2c6448cdc2f68f8c28fd0bd9404182b81306e6e6) 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 # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git/commit/?... git remote add mcgrof https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git git fetch --no-tags mcgrof 20210816-add-disk-error-handling git checkout e3939d1f567d414dd705aa8c5015396cde7f3306 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): blk_cleanup_disk(msb->queue); ^~~~~~~~~~ include/linux/genhd.h:281:39: note: passing argument to parameter 'disk' here void blk_cleanup_disk(struct gendisk *disk); ^ 1 error generated. vim +2166 drivers/memstick/core/ms_block.c 2108 2109 /* Registers the block device */ 2110 static int msb_init_disk(struct memstick_dev *card) 2111 { 2112 struct msb_data *msb = memstick_get_drvdata(card); 2113 int rc; 2114 unsigned long capacity; 2115 2116 mutex_lock(&msb_disk_lock); 2117 msb->disk_id = idr_alloc(&msb_disk_idr, card, 0, 256, GFP_KERNEL); 2118 mutex_unlock(&msb_disk_lock); 2119 2120 if (msb->disk_id < 0) 2121 return msb->disk_id; 2122 2123 rc = blk_mq_alloc_sq_tag_set(&msb->tag_set, &msb_mq_ops, 2, 2124 BLK_MQ_F_SHOULD_MERGE); 2125 if (rc) 2126 goto out_release_id; 2127 2128 msb->disk = blk_mq_alloc_disk(&msb->tag_set, card); 2129 if (IS_ERR(msb->disk)) { 2130 rc = PTR_ERR(msb->disk); 2131 goto out_free_tag_set; 2132 } 2133 msb->queue = msb->disk->queue; 2134 2135 blk_queue_max_hw_sectors(msb->queue, MS_BLOCK_MAX_PAGES); 2136 blk_queue_max_segments(msb->queue, MS_BLOCK_MAX_SEGS); 2137 blk_queue_max_segment_size(msb->queue, 2138 MS_BLOCK_MAX_PAGES * msb->page_size); 2139 blk_queue_logical_block_size(msb->queue, msb->page_size); 2140 2141 sprintf(msb->disk->disk_name, "msblk%d", msb->disk_id); 2142 msb->disk->fops = &msb_bdops; 2143 msb->disk->private_data = msb; 2144 2145 capacity = msb->pages_in_block * msb->logical_block_count; 2146 capacity *= (msb->page_size / 512); 2147 set_capacity(msb->disk, capacity); 2148 dbg("Set total disk size to %lu sectors", capacity); 2149 2150 msb->usage_count = 1; 2151 msb->io_queue = alloc_ordered_workqueue("ms_block", WQ_MEM_RECLAIM); 2152 INIT_WORK(&msb->io_work, msb_io_work); 2153 sg_init_table(msb->prealloc_sg, MS_BLOCK_MAX_SEGS+1); 2154 2155 if (msb->read_only) 2156 set_disk_ro(msb->disk, 1); 2157 2158 msb_start(card); 2159 rc = device_add_disk(&card->dev, msb->disk, NULL); 2160 if (rc) 2161 goto out_cleanup_disk; 2162 dbg("Disk added"); 2163 return 0; 2164 2165 out_cleanup_disk: 2167 out_free_tag_set: 2168 blk_mq_free_tag_set(&msb->tag_set); 2169 out_release_id: 2170 mutex_lock(&msb_disk_lock); 2171 idr_remove(&msb_disk_idr, msb->disk_id); 2172 mutex_unlock(&msb_disk_lock); 2173 return rc; 2174 } 2175 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org