From: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date: Thu, 22 Apr 2010 15:17:05 +0000 (+0200)
Subject: [S390] cio: use exception-save stsch
X-Git-Tag: v2.6.34-rc6~68^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8821d24cd261aede9b0436cd3252b17a60ccc33a;p=pandora-kernel.git

[S390] cio: use exception-save stsch

Using stsch on schids with ssid != 0 can lead to an operand
exception. Use stsch_err to handle potential exceptions
if we fail to reenable mss after hibernation.

Cc: <stable@kernel.org>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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