Commit 3fe913e7 authored by Izik Eidus's avatar Izik Eidus Committed by Avi Kivity

KVM: x86: task switch: fix wrong bit setting for the busy flag

The busy bit is bit 1 of the type field, not bit 8.
Signed-off-by: default avatarIzik Eidus <izike@qumranet.com>
Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent 1439442c
......@@ -3484,7 +3484,7 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
}
if (reason == TASK_SWITCH_IRET || reason == TASK_SWITCH_JMP) {
cseg_desc.type &= ~(1 << 8); //clear the B flag
cseg_desc.type &= ~(1 << 1); //clear the B flag
save_guest_segment_descriptor(vcpu, tr_seg.selector,
&cseg_desc);
}
......@@ -3510,7 +3510,7 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
}
if (reason != TASK_SWITCH_IRET) {
nseg_desc.type |= (1 << 8);
nseg_desc.type |= (1 << 1);
save_guest_segment_descriptor(vcpu, tss_selector,
&nseg_desc);
}
......
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