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
26
27
28
29
30
31
32
|
#pragma once
#include <linux/types.h>
#include <linux/spinlock_types.h>
#include <asm/atomic.h>
#include <linux/kvm_types.h>
#include <asm/kvm_page_track.h>
#include <linux/kvm_host.h>
#include <linux/pid.h>
#include <linux/psp-sev.h>
extern struct kvm* main_vm;
/* defined in mmu.c as they rely on static mmu-internal functions */
bool cachepc_spte_protect(u64 *sptep,
bool pt_protect, enum kvm_page_track_mode mode);
bool cachepc_rmap_protect(struct kvm_rmap_head *rmap_head,
bool pt_protect, enum kvm_page_track_mode mode);
bool cachepc_kvm_mmu_slot_gfn_protect(struct kvm *kvm, struct kvm_memory_slot *slot,
uint64_t gfn, int min_level, enum kvm_page_track_mode mode);
bool cachepc_tdp_protect_gfn(struct kvm *kvm, struct kvm_memory_slot *slot,
gfn_t gfn, int min_level, int mode);
bool cachepc_track_single(struct kvm_vcpu *vcpu, gfn_t gfn,
enum kvm_page_track_mode mode);
bool cachepc_untrack_single(struct kvm_vcpu *vcpu, gfn_t gfn,
enum kvm_page_track_mode mode);
long cachepc_track_all(struct kvm_vcpu *vcpu, enum kvm_page_track_mode mode);
long cachepc_untrack_all(struct kvm_vcpu *vcpu, enum kvm_page_track_mode mode);
|
