diff options
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 3cd4d09..71beb27 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -6138,6 +6138,20 @@ void kvm_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags) } EXPORT_SYMBOL_GPL(kvm_set_rflags); +void kvm_arch_async_page_ready(struct kvm_vcpu *vcpu, struct kvm_async_pf *work) +{ + int r; + + if (!vcpu->arch.mmu.direct_map || is_error_page(work->page)) + return; + + r = kvm_mmu_reload(vcpu); + if (unlikely(r)) + return; + + vcpu->arch.mmu.page_fault(vcpu, work->gva, 0, true); +} + static inline u32 kvm_async_pf_hash_fn(gfn_t gfn) { return hash_32(gfn & 0xffffffff, order_base_2(ASYNC_PF_PER_VCPU)); |
