Linux kernel bug fix: fs/dax: fix folio splitting issue by resetting old folio order + _nr_pages
Subsystem: filesystem (fs/dax.c)
Bug type: null-deref, severity: high
Keywords: refcount;null pointer
Files changed: fs/dax.c;include/linux/mm.h
Introduced by David Hildenbrand on 2025-03-17 22:06:43 -0700; fixed by David Hildenbrand on 2025-04-17 20:10:06 -0700 (lifetime: 30 days)