On Fri, Aug 30, 2024, Yue Haibing wrote:
> Commit 238adc77051a ("KVM: Cleanup LAPIC interface") removed
> kvm_lapic_get_base() but leave declaration.
>
> And other two declarations were never implenmented since introduction.
>
> Signed-off-by: Yue Haibing <yuehaibing@xxxxxxxxxx>
> ---
> arch/x86/kvm/lapic.h | 1 -
> arch/x86/kvm/mmu.h | 2 --
> arch/x86/kvm/mmu/mmu_internal.h | 2 --
> 3 files changed, 5 deletions(-)
>
> diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
> index 7ef8ae73e82d..7c95eedd771e 100644
> --- a/arch/x86/kvm/lapic.h
> +++ b/arch/x86/kvm/lapic.h
> @@ -96,7 +96,6 @@ u64 kvm_lapic_get_cr8(struct kvm_vcpu *vcpu);
> void kvm_lapic_set_tpr(struct kvm_vcpu *vcpu, unsigned long cr8);
> void kvm_lapic_set_eoi(struct kvm_vcpu *vcpu);
> void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value);
> -u64 kvm_lapic_get_base(struct kvm_vcpu *vcpu);
Ha! I have an APIC base cleanup series that I'm about to post that modifies
these APIs and does a similar cleanup. I might defer deleting this declaration
to that series, purely for branch orginization purposes. Hmm, or maybe I'll
split this into two patches.
Anyways, just an FYI that I might tweak this slightly. No action needed on your
end, I'll get this applied for 6.12, one way or another.
> void kvm_recalculate_apic_map(struct kvm *kvm);
> void kvm_apic_set_version(struct kvm_vcpu *vcpu);
> void kvm_apic_after_set_mcg_cap(struct kvm_vcpu *vcpu);
> diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
> index 4341e0e28571..9dc5dd43ae7f 100644
> --- a/arch/x86/kvm/mmu.h
> +++ b/arch/x86/kvm/mmu.h
> @@ -223,8 +223,6 @@ static inline u8 permission_fault(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
>
> bool kvm_mmu_may_ignore_guest_pat(void);
>
> -int kvm_arch_write_log_dirty(struct kvm_vcpu *vcpu);
> -
> int kvm_mmu_post_init_vm(struct kvm *kvm);
> void kvm_mmu_pre_destroy_vm(struct kvm *kvm);
>
> diff --git a/arch/x86/kvm/mmu/mmu_internal.h b/arch/x86/kvm/mmu/mmu_internal.h
> index 1721d97743e9..1469a1d9782d 100644
> --- a/arch/x86/kvm/mmu/mmu_internal.h
> +++ b/arch/x86/kvm/mmu/mmu_internal.h
> @@ -349,8 +349,6 @@ int kvm_mmu_max_mapping_level(struct kvm *kvm,
> void kvm_mmu_hugepage_adjust(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault);
> void disallowed_hugepage_adjust(struct kvm_page_fault *fault, u64 spte, int cur_level);
>
> -void *mmu_memory_cache_alloc(struct kvm_mmu_memory_cache *mc);
> -
> void track_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp);
> void untrack_possible_nx_huge_page(struct kvm *kvm, struct kvm_mmu_page *sp);
>
> --
> 2.34.1
>
