Linux kernel bug fix: memblock: don't release high memory to page allocator when HIGHMEM is off
Subsystem: memory (mm/memblock.c)
Bug type: crash, severity: high
Files changed: mm/memblock.c
Introduced by Mike Rapoport (Microsoft) on 2025-03-17 22:06:53 -0700; fixed by Mike Rapoport (Microsoft) on 2025-04-01 15:17:11 -0700 (lifetime: 14 days)