Linux kernel bug fix: s390/stack: fix possible register corruption with stack switch helper
Subsystem: arch (arch/s390/include/asm/stacktrace.h)
Bug type: unknown, severity: high
Files changed: arch/s390/include/asm/stacktrace.h
Introduced by Martin Schwidefsky on 2018-10-09 11:20:56 +0200; fixed by Heiko Carstens on 2021-06-21 11:19:18 +0200 (lifetime: 985 days)