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Commit afe9e66f authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: SVM: Move svm->host_gs_base into a separate structure 



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Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 13c34e07

arch/x86/kvm/svm.c

+5 −3
Original line number Diff line number Diff line
@@ -124,7 +124,9 @@ struct vcpu_svm { 
	u64 next_rip;



	u64 host_user_msrs[NR_HOST_SAVE_USER_MSRS];

	u64 host_gs_base;

	struct {

		u64 gs_base;

	} host;



	u32 *msrpm;
@@ -1353,14 +1355,14 @@ static void svm_guest_debug(struct kvm_vcpu *vcpu, struct kvm_guest_debug *dbg) 
static void load_host_msrs(struct kvm_vcpu *vcpu)

{

#ifdef CONFIG_X86_64

	wrmsrl(MSR_GS_BASE, to_svm(vcpu)->host_gs_base);

	wrmsrl(MSR_GS_BASE, to_svm(vcpu)->host.gs_base);

#endif

}



static void save_host_msrs(struct kvm_vcpu *vcpu)

{

#ifdef CONFIG_X86_64

	rdmsrl(MSR_GS_BASE, to_svm(vcpu)->host_gs_base);

	rdmsrl(MSR_GS_BASE, to_svm(vcpu)->host.gs_base);

#endif

}