KVM: X86: Don't unsync pagetables when speculative
We'd better only unsync the pagetable when there just was a really write fault on a level-1 pagetable. Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20210918005636.3675-10-jiangshanlai@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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