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| author | Tang Chen <tangchen@cn.fujitsu.com> | 2014-09-24 15:57:57 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-09-24 14:07:59 +0200 |
| commit | fe71557afbec641fee73711e40602bed37f6f33b (patch) | |
| tree | 208a7e97f956a18a1126b47aab6ba050f6b3da28 /arch/arm64 | |
| parent | 445b8236959bfe624a5aa9bce89f44a3bec9b2b1 (diff) | |
| download | linux-fe71557afbec641fee73711e40602bed37f6f33b.tar.bz2 | |
kvm: Add arch specific mmu notifier for page invalidation
This will be used to let the guest run while the APIC access page is
not pinned. Because subsequent patches will fill in the function
for x86, place the (still empty) x86 implementation in the x86.c file
instead of adding an inline function in kvm_host.h.
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index a3c671b3acc9..992d9da88119 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -191,6 +191,11 @@ static inline int kvm_test_age_hva(struct kvm *kvm, unsigned long hva) return 0; } +static inline void kvm_arch_mmu_notifier_invalidate_page(struct kvm *kvm, + unsigned long address) +{ +} + struct kvm_vcpu *kvm_arm_get_running_vcpu(void); struct kvm_vcpu __percpu **kvm_get_running_vcpus(void); |