diff options
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 6d9f763a7bb9..e159e44a6a1b 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -26,6 +26,7 @@ #include <linux/irqbypass.h> #include <linux/hyperv.h> #include <linux/kfifo.h> +#include <linux/sched/vhost_task.h> #include <asm/apic.h> #include <asm/pvclock-abi.h> @@ -1306,7 +1307,6 @@ struct kvm_arch { bool pre_fault_allowed; struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES]; struct list_head active_mmu_pages; - struct list_head zapped_obsolete_pages; /* * A list of kvm_mmu_page structs that, if zapped, could possibly be * replaced by an NX huge page. A shadow page is on this list if its @@ -1443,7 +1443,8 @@ struct kvm_arch { bool sgx_provisioning_allowed; struct kvm_x86_pmu_event_filter __rcu *pmu_event_filter; - struct task_struct *nx_huge_page_recovery_thread; + struct vhost_task *nx_huge_page_recovery_thread; + u64 nx_huge_page_last; #ifdef CONFIG_X86_64 /* The number of TDP MMU pages across all roots. */ @@ -1656,6 +1657,7 @@ struct kvm_x86_ops { void (*get_segment)(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg); int (*get_cpl)(struct kvm_vcpu *vcpu); + int (*get_cpl_no_cache)(struct kvm_vcpu *vcpu); void (*set_segment)(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg); void (*get_cs_db_l_bits)(struct kvm_vcpu *vcpu, int *db, int *l); @@ -1955,8 +1957,8 @@ void kvm_mmu_try_split_huge_pages(struct kvm *kvm, const struct kvm_memory_slot *memslot, u64 start, u64 end, int target_level); -void kvm_mmu_zap_collapsible_sptes(struct kvm *kvm, - const struct kvm_memory_slot *memslot); +void kvm_mmu_recover_huge_pages(struct kvm *kvm, + const struct kvm_memory_slot *memslot); void kvm_mmu_slot_leaf_clear_dirty(struct kvm *kvm, const struct kvm_memory_slot *memslot); void kvm_mmu_invalidate_mmio_sptes(struct kvm *kvm, u64 gen); @@ -2359,7 +2361,8 @@ int memslot_rmap_alloc(struct kvm_memory_slot *slot, unsigned long npages); KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT | \ KVM_X86_QUIRK_FIX_HYPERCALL_INSN | \ KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS | \ - KVM_X86_QUIRK_SLOT_ZAP_ALL) + KVM_X86_QUIRK_SLOT_ZAP_ALL | \ + KVM_X86_QUIRK_STUFF_FEATURE_MSRS) /* * KVM previously used a u32 field in kvm_run to indicate the hypercall was |