Linux kernel bug fix: mm: introduce and use {pgd,p4d}_populate_kernel()
Subsystem: memory (mm/sparse-vmemmap.c)
Bug type: crash, severity: high
Files changed: include/linux/pgalloc.h;include/linux/pgtable.h;mm/kasan/init.c;mm/percpu.c;mm/sparse-vmemmap.c
Introduced by Oscar Salvador on 2021-04-30 11:20:38 -0700; fixed by Harry Yoo on 2025-08-27 22:45:44 -0700 (lifetime: 1580 days)