Linux kernel bug fix: btrfs: avoid page_lockend underflow in btrfs_punch_hole_lock_range()
Subsystem: fs/btrfs (fs/btrfs/file.c)
Bug type: crash, severity: high
Files changed: fs/btrfs/file.c
Introduced by Qu Wenruo on 2021-06-21 15:19:10 +0200; fixed by Qu Wenruo on 2025-04-17 11:55:34 +0200 (lifetime: 1395 days)