KVM: SVM: do not intercept task switch with NPT
When KVM uses NPT there is no reason to intercept task switches. This patch removes the intercept for it in that case. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
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@ -591,6 +591,7 @@ static void init_vmcb(struct vcpu_svm *svm)
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if (npt_enabled) {
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/* Setup VMCB for Nested Paging */
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control->nested_ctl = 1;
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control->intercept &= ~(1ULL << INTERCEPT_TASK_SWITCH);
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control->intercept_exceptions &= ~(1 << PF_VECTOR);
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control->intercept_cr_read &= ~(INTERCEPT_CR0_MASK|
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INTERCEPT_CR3_MASK);
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