Merge branch 'x86/header-guards' into x86-v28-for-linus-phase1

[cascardo/linux.git] / include / asm-x86 / kvm_host.h

diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 920823d..6979454 100644 (file)
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -13,6 +13,7 @@
 
 #include <linux/types.h>
 #include <linux/mm.h>
+#include <linux/mmu_notifier.h>
 
 #include <linux/kvm.h>
 #include <linux/kvm_para.h>
@@ -251,6 +252,7 @@ struct kvm_vcpu_arch {
                gfn_t gfn;      /* presumed gfn during guest pte update */
                pfn_t pfn;      /* pfn corresponding to that gfn */
                int largepage;
+               unsigned long mmu_seq;
        } update_pte;
 
        struct i387_fxsave_struct host_fx_image;
@@ -556,6 +558,7 @@ int kvm_fix_hypercall(struct kvm_vcpu *vcpu);
 int kvm_mmu_page_fault(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code);
 
 void kvm_enable_tdp(void);
+void kvm_disable_tdp(void);
 
 int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3);
 int complete_pio(struct kvm_vcpu *vcpu);
@@ -719,7 +722,7 @@ asmlinkage void kvm_handle_fault_on_reboot(void);
 
 #define __kvm_handle_fault_on_reboot(insn) \
        "666: " insn "\n\t" \
-       ".pushsection .text.fixup, \"ax\" \n" \
+       ".pushsection .fixup, \"ax\" \n" \
        "667: \n\t" \
        KVM_EX_PUSH " $666b \n\t" \
        "jmp kvm_handle_fault_on_reboot \n\t" \
@@ -728,4 +731,8 @@ asmlinkage void kvm_handle_fault_on_reboot(void);
        KVM_EX_ENTRY " 666b, 667b \n\t" \
        ".popsection"
 
+#define KVM_ARCH_WANT_MMU_NOTIFIER
+int kvm_unmap_hva(struct kvm *kvm, unsigned long hva);
+int kvm_age_hva(struct kvm *kvm, unsigned long hva);
+
 #endif /* ASM_X86__KVM_HOST_H */