Linux kernel bug fix: s390/mm: Prevent possible preempt_count overflow
Subsystem: arch (arch/s390/mm/pgtable.c)
Bug type: crash, severity: high
Files changed: arch/s390/mm/pgtable.c
Introduced by Dev Jain on 2025-07-24 19:12:41 -0700; fixed by Gerald Schaefer on 2025-08-26 11:50:05 +0200 (lifetime: 32 days)