From: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Date: Mon, 4 Apr 2011 07:43:30 +0000 (+0200)
Subject: [S390] Fix parameter passing for smp_switch_to_cpu()
X-Git-Tag: v2.6.39-rc3~11^2~3
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=034e9e966cd86e5d8062cf0b3daba4bde187986c;p=pandora-kernel.git

[S390] Fix parameter passing for smp_switch_to_cpu()

After the execution has been switched to the destination CPU, the target
function is called with the wrong parameter. According to the C calling
convention on s390, the first parameter should be loaded into register 2.
Currently in smp_restart_cpu() it is stored in register 3. To fix this, we
load the parameter into the correct register 2.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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