tree 166082c005e653747eea14d2a761119d8425decb
parent fb1c171992041e1d4bfb8c010548fa97f2106827
author Ralph Wuerthner <rwuerthn@de.ibm.com> 1174306754 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1174306754 +0100

[S390] zcrypt: fix possible dead lock in AP bus module

AP bus module uses bus_for_each_dev() in software interrupt context to
poll for completed requests which might cause dead locks. Solution: use
private AP device list for polling in software interrupt context.

Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>