KVM: MMU: support disable/enable mmu audit dynamicly

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Add a r/w module parameter named 'mmu_audit', it can control audit
enable/disable:

enable:
  echo 1 > /sys/module/kvm/parameters/mmu_audit

disable:
  echo 0 > /sys/module/kvm/parameters/mmu_audit

This patch not change the logic

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

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Xiao Guangrong 2010-08-30 18:22:53 +08:00 • committed by Avi Kivity

parent 84e0cefa8d

commit 8b1fe17cc7

4 changed files with 101 additions and 20 deletions

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7

arch/x86/kvm/Kconfig

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93

arch/x86/kvm/mmu.c

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19

arch/x86/kvm/mmutrace.h

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4

arch/x86/kvm/paging_tmpl.h

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