From: Avi Kivity <avi@redhat.com>
Date: Sat, 6 Jun 2009 09:34:39 +0000 (+0300)
Subject: KVM: Explicity initialize cpus_hardware_enabled
X-Git-Tag: v2.6.30~12^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4c0364be3f43d3e17fe19270f8b3d64881606e6;p=pandora-kernel.git

KVM: Explicity initialize cpus_hardware_enabled

Under CONFIG_MAXSMP, cpus_hardware_enabled is allocated from the heap and
not statically initialized.  This causes a crash on reboot when kvm thinks
vmx is enabled on random nonexistent cpus and accesses nonexistent percpu
lists.

Fix by explicitly clearing the variable.

Cc: stable@kernel.org
Reported-and-tested-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Avi Kivity <avi@redhat.com>
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