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| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-07-15 20:41:22 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-07-30 18:18:08 -0400 |
| commit | 83013059bdc5486dcbcd33b5c4abf8431766e06c (patch) | |
| tree | e1abf69d9be676d8cf63c739eb16718b4082e798 /arch/x86/include/asm/kvm_host.h | |
| parent | 1d92d2e8e70697e92bdc1f5ff5c80216fbcd1774 (diff) | |
| download | linux-stable-83013059bdc5486dcbcd33b5c4abf8431766e06c.tar.gz linux-stable-83013059bdc5486dcbcd33b5c4abf8431766e06c.tar.bz2 linux-stable-83013059bdc5486dcbcd33b5c4abf8431766e06c.zip | |
KVM: x86: Specify max TDP level via kvm_configure_mmu()
Capture the max TDP level during kvm_configure_mmu() instead of using a
kvm_x86_ops hook to do it at every vCPU creation.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200716034122.5998-10-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index ffd45b68e1d4..5ab3af7275d8 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1133,7 +1133,6 @@ struct kvm_x86_ops { int (*sync_pir_to_irr)(struct kvm_vcpu *vcpu); int (*set_tss_addr)(struct kvm *kvm, unsigned int addr); int (*set_identity_map_addr)(struct kvm *kvm, u64 ident_addr); - int (*get_max_tdp_level)(void); u64 (*get_mt_mask)(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio); void (*load_mmu_pgd)(struct kvm_vcpu *vcpu, unsigned long pgd, @@ -1509,7 +1508,8 @@ void kvm_mmu_invpcid_gva(struct kvm_vcpu *vcpu, gva_t gva, unsigned long pcid); void kvm_mmu_new_pgd(struct kvm_vcpu *vcpu, gpa_t new_pgd, bool skip_tlb_flush, bool skip_mmu_sync); -void kvm_configure_mmu(bool enable_tdp, int tdp_page_level); +void kvm_configure_mmu(bool enable_tdp, int tdp_max_root_level, + int tdp_huge_page_level); static inline u16 kvm_read_ldt(void) { |