From: Izik Eidus Date: Mon, 28 Apr 2008 15:23:52 +0000 (+0300) Subject: KVM: x86: task switch: fix wrong bit setting for the busy flag X-Git-Tag: v3.12-rc1~20869^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3fe913e7c550a869e250d04c34410f7a6e263f7c;p=kernel%2Fkernel-generic.git 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: Izik Eidus Signed-off-by: Avi Kivity --- diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 1842a86..017daa2 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -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); }