Linux kernel bug fix: s390/mcck: isolate SIE instruction when setting CIF_MCCK_GUEST flag
Subsystem: arch (arch/s390/kernel/entry.S)
Bug type: hang, severity: critical
Files changed: arch/s390/kernel/entry.S
Introduced by Martin Schwidefsky on 2018-02-05 13:49:17 +0100; fixed by Alexander Gordeev on 2022-06-01 12:03:16 +0200 (lifetime: 1576 days)