From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Sun, 12 Feb 2006 01:55:57 +0000 (-0800)
Subject: [PATCH] s390: fix locking in __chp_add() and s390_subchannel_remove_chpid()
X-Git-Tag: v2.6.16-rc3~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c48d865c50e8626372a52094385fb1f5a2d2a7fd;p=pandora-kernel.git

[PATCH] s390: fix locking in __chp_add() and s390_subchannel_remove_chpid()

Fix locking in __chp_add() and s390_subchannel_remove_chpid(): Need to
disable/enable because they are always called from a thread (and not
directly from a machine check...)

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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