Linux kernel bug fix: s390/entry: avoid setting up backchain in ext|io handlers
Subsystem: arch (arch/s390/kernel/entry.S)
Bug type: unknown, severity: unknown
Files changed: arch/s390/kernel/entry.S
Introduced by Sven Schnelle on 2021-01-19 12:29:26 +0100; fixed by Vasily Gorbik on 2021-04-12 12:44:30 +0200 (lifetime: 83 days)