Linux kernel bug fix: dax: wrprotect pmd_t in dax_mapping_entry_mkclean
Subsystem: filesystem (mm/memory.c)
Bug type: crash, severity: high
Files changed: fs/dax.c;include/linux/mm.h;mm/memory.c
Introduced by Jan Kara on 2016-12-14 16:04:09 -0800; fixed by Ross Zwisler on 2017-01-10 18:31:54 -0800 (lifetime: 27 days)