From: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date: Tue, 6 Nov 2012 14:10:05 +0000 (+0100)
Subject: s390/cio: fix length calculation in idset.c
X-Git-Tag: v3.7-rc5~12^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f0bc6c0d45497a0191e99426785954bcbda3c6c;p=pandora-kernel.git

s390/cio: fix length calculation in idset.c

bitmap_or uses the number of bits as its length parameter and
not the number of words necessary to store those bits.

This fixes a regression introduced by:
	aa92b33 s390/cio: use generic bitmap functions

Reported-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Acked-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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