exfat subsystem


List(s): exfat@lists.linux.dev
Maintainer(s): linkinjeon@kernel.org, sj1557.seo@samsung.com
Fixed bugs: 46
Parent subsystem(s): fs (134)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in vfat_update_dotdot_de prio:low exfat -1 syz, C error error 2 46d 59d PATCH [4d04h]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) race:harmful prio:high exfat 6 4 33d 61d
WARNING in fat_write_inode prio:low exfat -1 1 68d 64d
INFO: task hung in generic_file_write_iter (4) prio:high exfat 1 syz error error 14 67d 260d
WARNING in rcu_sync_dtor (2) prio:low exfat -1 syz, C done 942 7h09m 726d 💬 2 [179d]
WARNING in fanotify_handle_event (2) exfat -1 syz, C error 31 140d 730d 💬 1 [143d]
WARNING in iov_iter_revert (5) prio:low exfat -1 syz, C error error 80 176d 814d
INFO: task hung in exfat_write_inode exfat 1 syz, C done error 3316 499d 1421d 💬 4 [537d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / fat12_ent_put (9) exfat prio:low race:benign 6 4 8d02h 10d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (5) exfat prio:low race:benign 6 2 7d11h 14d
KCSAN: data-race in _copy_to_iter / fat_set_state (14) exfat race:benign prio:low 6 2 13d 17d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put (2) race:benign prio:low exfat 6 10 1d18h 28d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (3) prio:low race:benign exfat 6 C 20 1d18h 30d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode race:benign prio:low exfat 6 2 46d 77d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) race:benign prio:high exfat ext4 6 C 5 22h17m 79d PATCH [1d04h]
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 exfat 6 349 1d12h 565d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 C 871 4d18h 566d PATCH [10d]
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1007 24d 1070d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 931d 1070d