Commit 060d0c9a authored by Joerg Roedel's avatar Joerg Roedel Committed by Avi Kivity
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KVM: SVM: Add clean-bit for Segements and CPL 



This patch implements the clean-bit defined for the cs, ds,
ss, an es segemnts and the current cpl saved in the vmcb.

Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 17a703cb

arch/x86/kvm/svm.c

+2 −0
Original line number Diff line number Diff line
@@ -195,6 +195,7 @@ enum { 
	VMCB_CR,	 /* CR0, CR3, CR4, EFER */

	VMCB_DR,         /* DR6, DR7 */

	VMCB_DT,         /* GDT, IDT */

	VMCB_SEG,        /* CS, DS, SS, ES, CPL */

	VMCB_DIRTY_MAX,

};
@@ -1457,6 +1458,7 @@ static void svm_set_segment(struct kvm_vcpu *vcpu, 
			= (svm->vmcb->save.cs.attrib

			   >> SVM_SELECTOR_DPL_SHIFT) & 3;



	mark_dirty(svm->vmcb, VMCB_SEG);

}



static void update_db_intercept(struct kvm_vcpu *vcpu)