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| author | Izik Eidus <izike@qumranet.com> | 2008-04-28 18:23:52 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-05-04 14:44:43 +0300 |
| commit | 3fe913e7c550a869e250d04c34410f7a6e263f7c (patch) | |
| tree | 557f9a5011ea5440fd95e4fd41183bda204b270b /arch | |
| parent | 1439442c7b257b47a83aea4daed8fbf4a32cdff9 (diff) | |
| download | linux-3fe913e7c550a869e250d04c34410f7a6e263f7c.tar.gz linux-3fe913e7c550a869e250d04c34410f7a6e263f7c.tar.bz2 linux-3fe913e7c550a869e250d04c34410f7a6e263f7c.zip | |
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 <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/x86.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 1842a86f7c33..017daa2561f4 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); } |