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exfat subsystem


List(s): linux-fsdevel@vger.kernel.org
Maintainer(s): linkinjeon@kernel.org, sj1557.seo@samsung.com
Fixed bugs: 21
Parent subsystem(s): fs (150)
open (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in __blockdev_direct_IO (4) exfat C done 2 13d 9d10h PATCH [4d07h]
KCSAN: data-race in __filemap_add_folio / file_write_and_wait_range (7) exfat 1 34d 34d
KASAN: slab-use-after-free Read in __find_get_block exfat 1 87d 74d
KASAN: slab-use-after-free Read in __brelse exfat 1 85d 74d
possible deadlock in exfat_get_block (2) exfat 2 74d 74d
INFO: task hung in chmod_common (5) kernfs exfat C inconclusive 11 18d 84d
KMSAN: uninit-value in erofs_fc_fill_super exfat 1 90d 86d 💬 3 [85d]
INFO: task hung in exfat_lookup (3) exfat C done done 7 81d 86d
general protection fault in exfat_find_empty_entry exfat C 6 88d 94d
KMSAN: uninit-value in exfat_iterate exfat 5 92d 128d 💬 1 [127d]
KMSAN: uninit-value in iov_iter_alignment_iovec exfat C 92 20d 286d PATCH [246d]
INFO: task hung in vfs_rmdir (2) exfat C error 14 8d05h 295d 💬 5 [14d]
INFO: task hung in exfat_write_inode exfat C done error 3313 75d 824d 💬 4 [77d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in dio_bio_end_io / dio_new_bio (5) exfat 3 7d00h 7d00h
KCSAN: data-race in __fat_write_inode / _copy_to_iter (2) exfat 1 14d 14d
KCSAN: data-race in _copy_to_iter / fat_set_state (11) exfat 1 37d 37d
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (10) exfat 57 3d00h 87d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (5) exfat 5 6d17h 110d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (12) exfat 15 6d11h 122d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (5) exfat 93 1d11h 144d