From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Wed, 3 Jul 2013 14:30:54 +0000 (+0200)
Subject: KVM: s390: use cookies for ioeventfd
X-Git-Tag: v3.12-rc1~143^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85dfe87e24326c472454cc92313ba8c3b4efe53b;p=pandora-kernel.git

KVM: s390: use cookies for ioeventfd

Make use of cookies for the virtio ccw notification hypercall to speed up
lookup of devices on the io bus.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
[Small fix to a comment. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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