Commit 872e0c53 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini

KVM: x86: Move get_cs_db_l_bits() helper to SVM

Move kvm_get_cs_db_l_bits() to SVM and rename it appropriately so that
its svm_x86_ops entry can be filled via kvm-x86-ops, and to eliminate a
superfluous export from KVM x86.

No functional change intended.
Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
Message-Id: <20220128005208.4008533-16-seanjc@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 58fccda4
......@@ -1724,7 +1724,6 @@ int kvm_set_dr(struct kvm_vcpu *vcpu, int dr, unsigned long val);
void kvm_get_dr(struct kvm_vcpu *vcpu, int dr, unsigned long *val);
unsigned long kvm_get_cr8(struct kvm_vcpu *vcpu);
void kvm_lmsw(struct kvm_vcpu *vcpu, unsigned long msw);
void kvm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l);
int kvm_emulate_xsetbv(struct kvm_vcpu *vcpu);
int kvm_get_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr);
......
......@@ -1531,6 +1531,15 @@ static int svm_get_cpl(struct kvm_vcpu *vcpu)
return save->cpl;
}
static void svm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l)
{
struct kvm_segment cs;
svm_get_segment(vcpu, &cs, VCPU_SREG_CS);
*db = cs.db;
*l = cs.l;
}
static void svm_get_idt(struct kvm_vcpu *vcpu, struct desc_ptr *dt)
{
struct vcpu_svm *svm = to_svm(vcpu);
......@@ -4510,7 +4519,7 @@ static struct kvm_x86_ops svm_x86_ops __initdata = {
.get_segment = svm_get_segment,
.set_segment = svm_set_segment,
.get_cpl = svm_get_cpl,
.get_cs_db_l_bits = kvm_get_cs_db_l_bits,
.get_cs_db_l_bits = svm_get_cs_db_l_bits,
.set_cr0 = svm_set_cr0,
.post_set_cr3 = svm_post_set_cr3,
.is_valid_cr4 = svm_is_valid_cr4,
......
......@@ -10542,16 +10542,6 @@ int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
return 0;
}
void kvm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l)
{
struct kvm_segment cs;
kvm_get_segment(vcpu, &cs, VCPU_SREG_CS);
*db = cs.db;
*l = cs.l;
}
EXPORT_SYMBOL_GPL(kvm_get_cs_db_l_bits);
static void __get_sregs_common(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs)
{
struct desc_ptr dt;
......
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