Linux kernel bug fix: mm/gup: fix follow_devmap_p[mu]d() on page==NULL handling
Subsystem: memory (mm/gup.c)
Bug type: crash, severity: high
Files changed: mm/gup.c
Introduced by Aneesh Kumar K.V on 2017-07-06 16:24:33 -0700; fixed by Peter Xu on 2023-12-10 16:51:52 -0800 (lifetime: 2348 days)