From: Ralph Wuerthner <rwuerthn@de.ibm.com>
Date: Mon, 19 Mar 2007 12:19:14 +0000 (+0100)
Subject: [S390] zcrypt: fix possible dead lock in AP bus module
X-Git-Tag: v2.6.21-rc5~55^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf352ce0b9104dc6a1c11df52db9f910f1f6cd2e;p=pandora-kernel.git

[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>
---

Reading git-diff-tree failed