KVM: x86: remove obsolete kvm_mmu_gva_to_gpa_fetch()

There's no caller. Remove it.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220913090537.25195-1-linmiaohe@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index f05ebaa..1723a35 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1909,8 +1909,6 @@ void kvm_mmu_free_roots(struct kvm *kvm, struct kvm_mmu *mmu,
 void kvm_mmu_free_guest_mode_roots(struct kvm *kvm, struct kvm_mmu *mmu);
 gpa_t kvm_mmu_gva_to_gpa_read(struct kvm_vcpu *vcpu, gva_t gva,
                              struct x86_exception *exception);
-gpa_t kvm_mmu_gva_to_gpa_fetch(struct kvm_vcpu *vcpu, gva_t gva,
-                              struct x86_exception *exception);
 gpa_t kvm_mmu_gva_to_gpa_write(struct kvm_vcpu *vcpu, gva_t gva,
                               struct x86_exception *exception);
 gpa_t kvm_mmu_gva_to_gpa_system(struct kvm_vcpu *vcpu, gva_t gva,

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 30a5365..3c63ba5 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -7154,16 +7154,6 @@ gpa_t kvm_mmu_gva_to_gpa_read(struct kvm_vcpu *vcpu, gva_t gva,
 }
 EXPORT_SYMBOL_GPL(kvm_mmu_gva_to_gpa_read);
 
- gpa_t kvm_mmu_gva_to_gpa_fetch(struct kvm_vcpu *vcpu, gva_t gva,
-                               struct x86_exception *exception)
-{
-       struct kvm_mmu *mmu = vcpu->arch.walk_mmu;
-
-       u64 access = (static_call(kvm_x86_get_cpl)(vcpu) == 3) ? PFERR_USER_MASK : 0;
-       access |= PFERR_FETCH_MASK;
-       return mmu->gva_to_gpa(vcpu, mmu, gva, access, exception);
-}
-
 gpa_t kvm_mmu_gva_to_gpa_write(struct kvm_vcpu *vcpu, gva_t gva,
                               struct x86_exception *exception)
 {