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KVM: VMX: Fix incorrect lookup of segment S flag in fix_pmode_dataseg() 

fix_pmode_dataseg() looks up S in ->base instead of ->ar_bytes.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Avi Kivity 2012-08-21 17:06:59 +03:00 committed by Marcelo Tosatti
parent baa7e81e32
commit 72fbefec26
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kvm/vmx.c
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@ -2693,11 +2693,11 @@ static __exit void hardware_unsetup(void)
free_kvm_area();
}
static void fix_pmode_dataseg(int seg, struct kvm_save_segment *save)
static void fix_pmode_dataseg(int seg, struct kvm_segment *save)
{
struct kvm_vmx_segment_field *sf = &kvm_vmx_segment_fields[seg];
if (vmcs_readl(sf->base) == save->base && (save->base & AR_S_MASK)) {
if (vmcs_readl(sf->base) == save->base && (save->ar_bytes & AR_S_MASK)) {
vmcs_write16(sf->selector, save->selector);
vmcs_writel(sf->base, save->base);
vmcs_write32(sf->limit, save->limit);