Unexport the MMU load and unload helpers now that they are no longer used (incorrectly) in vendor code.
Opportunistically move the kvm_mmu_sync_roots() declaration into mmu.h, it should not be exposed to vendor code. No functional change intended. Signed-off-by: Sean Christopherson <sea...@google.com> --- arch/x86/include/asm/kvm_host.h | 3 --- arch/x86/kvm/mmu.h | 4 ++++ arch/x86/kvm/mmu/mmu.c | 2 -- 3 files changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 6db60ea8ee5b..2da6c9f5935a 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1592,9 +1592,6 @@ void kvm_update_dr7(struct kvm_vcpu *vcpu); int kvm_mmu_unprotect_page(struct kvm *kvm, gfn_t gfn); void __kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu); -int kvm_mmu_load(struct kvm_vcpu *vcpu); -void kvm_mmu_unload(struct kvm_vcpu *vcpu); -void kvm_mmu_sync_roots(struct kvm_vcpu *vcpu); void kvm_mmu_free_roots(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, ulong roots_to_free); gpa_t translate_nested_gpa(struct kvm_vcpu *vcpu, gpa_t gpa, u32 access, diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index 72b0f66073dc..67e8c7c7a6ce 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -74,6 +74,10 @@ bool kvm_can_do_async_pf(struct kvm_vcpu *vcpu); int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code, u64 fault_address, char *insn, int insn_len); +int kvm_mmu_load(struct kvm_vcpu *vcpu); +void kvm_mmu_unload(struct kvm_vcpu *vcpu); +void kvm_mmu_sync_roots(struct kvm_vcpu *vcpu); + static inline int kvm_mmu_reload(struct kvm_vcpu *vcpu) { if (likely(vcpu->arch.mmu->root_hpa != INVALID_PAGE)) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 45fe97b3b25d..86432d6a4092 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4827,7 +4827,6 @@ int kvm_mmu_load(struct kvm_vcpu *vcpu) out: return r; } -EXPORT_SYMBOL_GPL(kvm_mmu_load); void kvm_mmu_unload(struct kvm_vcpu *vcpu) { @@ -4836,7 +4835,6 @@ void kvm_mmu_unload(struct kvm_vcpu *vcpu) kvm_mmu_free_roots(vcpu, &vcpu->arch.guest_mmu, KVM_MMU_ROOTS_ALL); WARN_ON(VALID_PAGE(vcpu->arch.guest_mmu.root_hpa)); } -EXPORT_SYMBOL_GPL(kvm_mmu_unload); static bool need_remote_flush(u64 old, u64 new) { -- 2.30.1.766.gb4fecdf3b7-goog