Linux kernel bug fix: mm: fix device-dax pud write-faults triggered by get_user_pages()
Subsystem: arch/x86 (arch/x86/include/asm/pgtable.h)
Bug type: crash, severity: high
Files changed: arch/x86/include/asm/pgtable.h;include/asm-generic/pgtable.h;include/linux/hugetlb.h
Introduced by Matthew Wilcox on 2017-02-24 17:46:54 -0800; fixed by Dan Williams on 2017-11-29 18:40:42 -0800 (lifetime: 278 days)