mirror of https://gitee.com/openkylin/linux.git
kvm: remove unnecessary bit checking for ept violation
Bit 6 in EPT vmexit's exit qualification is not defined in SDM, so remove it. Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>
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@ -4863,11 +4863,6 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu)
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exit_qualification = vmcs_readl(EXIT_QUALIFICATION);
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if (exit_qualification & (1 << 6)) {
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printk(KERN_ERR "EPT: GPA exceeds GAW!\n");
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return -EINVAL;
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}
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gla_validity = (exit_qualification >> 7) & 0x3;
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if (gla_validity != 0x3 && gla_validity != 0x1 && gla_validity != 0) {
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printk(KERN_ERR "EPT: Handling EPT violation failed!\n");
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