tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git simple_copy head: d6f32b90156624ae9dc06ef5873334a48e9b9806 commit: d6f32b90156624ae9dc06ef5873334a48e9b9806 [5/5] f2fs: use BLK_COPY ioctl for gc. config: xtensa-randconfig-m031-20210209 (attached as .config) compiler: xtensa-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; New smatch warnings: fs/f2fs/data.c:593 __submit_copy_bio() warn: inconsistent indenting fs/f2fs/data.c:607 __submit_copy_bio() warn: should '(fio->old_blkaddr - (sbi->devs[i]).start_blk) << 12' be a 64 bit type? fs/f2fs/data.c:609 __submit_copy_bio() warn: should '(fio->new_blkaddr - (sbi->devs[i]).start_blk) << 12' be a 64 bit type? Old smatch warnings: arch/xtensa/include/asm/thread_info.h:91 current_thread_info() warn: inconsistent indenting fs/f2fs/data.c:611 __submit_copy_bio() warn: inconsistent indenting fs/f2fs/data.c:2257 f2fs_read_multi_pages() warn: missing error code 'ret' vim +593 fs/f2fs/data.c 573 574 /** 575 * __submit_copy_bio - issue BLK_COPY, 576 * BLK_COPY copies fio->old_blkaddr to fio->new_blkaddr 577 */ 578 579 static int __submit_copy_bio(struct f2fs_io_info *fio) 580 { 581 struct f2fs_sb_info *sbi = fio->sbi; 582 struct block_device *bdev = f2fs_target_device(fio->sbi, fio->old_blkaddr, NULL); 583 struct block_device *bdev2 = f2fs_target_device(fio->sbi, fio->new_blkaddr, NULL); 584 int ret = 0, i; 585 struct range_entry rlist; 586 587 if (bdev != bdev2) 588 return -EAGAIN; 589 590 /*TODO: temp error checks, need to figure out for different devices how to handle */ 591 if (!fio->old_blkaddr) { 592 printk("%s:%s:%d: old_blkaddr NULL \n", __FILE__, __func__, __LINE__); 594 } else if (!fio->new_blkaddr) { 595 printk("%s:%s:%d: new_blkaddr NULL \n", __FILE__, __func__, __LINE__); 596 BUG(); 597 } else if (!f2fs_target_device_index(fio->sbi, fio->old_blkaddr)) { 598 printk("%s:%s:%d: old_blkaddr device is CNS\n", __FILE__, __func__, __LINE__); 599 BUG(); 600 } else if (!f2fs_target_device_index(fio->sbi, fio->new_blkaddr)) { 601 printk("%s:%s:%d: new_blkaddr device is CNS\n", __FILE__, __func__, __LINE__); 602 BUG(); 603 } 604 605 i = f2fs_target_device_index(fio->sbi, fio->old_blkaddr); 606 608 rlist.len = PAGE_SIZE; 610 611 return ret; 612 } 613 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org