From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Thu, 23 Dec 2010 08:08:35 +0000 (+0800)
Subject: KVM: MMU: audit: allow audit more guests at the same time
X-Git-Tag: v2.6.38-rc1~244^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b034cf0105235e65ee1b0161dbe8fef0338d06e7;p=pandora-kernel.git

KVM: MMU: audit: allow audit more guests at the same time

It only allows to audit one guest in the system since:
- 'audit_point' is a glob variable
- mmu_audit_disable() is called in kvm_mmu_destroy(), so audit is disabled
  after a guest exited

this patch fix those issues then allow to audit more guests at the same time

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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