KVM: MMU: add missing reserved bits check in speculative path

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In the speculative path, we should check guest pte's reserved bits just as
the real processor does

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

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Xiao Guangrong 2010-07-16 11:19:51 +08:00 • committed by Avi Kivity

parent 6e3e243c3b

commit fa1de2bfc0

2 changed files with 11 additions and 3 deletions

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9

arch/x86/kvm/mmu.c

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5

arch/x86/kvm/paging_tmpl.h

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