blob: 6272dabec02da8ae81aaf39fe5165d5b3c225f7b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* KVM L1 hypervisor optimizations on Hyper-V.
*/
#ifndef __ARCH_X86_KVM_KVM_ONHYPERV_H__
#define __ARCH_X86_KVM_KVM_ONHYPERV_H__
#if IS_ENABLED(CONFIG_HYPERV)
int hv_remote_flush_tlb_with_range(struct kvm *kvm,
struct kvm_tlb_range *range);
int hv_remote_flush_tlb(struct kvm *kvm);
void hv_track_root_tdp(struct kvm_vcpu *vcpu, hpa_t root_tdp);
#else /* !CONFIG_HYPERV */
static inline int hv_remote_flush_tlb(struct kvm *kvm)
{
return -EOPNOTSUPP;
}
static inline void hv_track_root_tdp(struct kvm_vcpu *vcpu, hpa_t root_tdp)
{
}
#endif /* !CONFIG_HYPERV */
#endif
|
