search for: cmd_reply_disabled

...*/ diff --git a/virt/kvm/kvmi_int.h b/virt/kvm/kvmi_int.h index 76119a4b69d8..157f765fb34d 100644 --- a/virt/kvm/kvmi_int.h +++ b/virt/kvm/kvmi_int.h @@ -85,6 +85,8 @@ struct kvmi { DECLARE_BITMAP(cmd_allow_mask, KVMI_NUM_COMMANDS); DECLARE_BITMAP(event_allow_mask, KVMI_NUM_EVENTS); + + bool cmd_reply_disabled; }; /* kvmi_msg.c */ diff --git a/virt/kvm/kvmi_msg.c b/virt/kvm/kvmi_msg.c index 6fe04de29f7e..ea5c7e23669a 100644 --- a/virt/kvm/kvmi_msg.c +++ b/virt/kvm/kvmi_msg.c @@ -9,6 +9,7 @@ #include "kvmi_int.h" static const char *const msg_IDs[] = { + [KVMI_CONTROL_CMD_RESPONSE] = &qu...

...VA_ARGS__) @@ -104,6 +105,10 @@ struct kvmi_vcpu { struct kvmi { struct kvm *kvm; + struct kvm_page_track_notifier_node kptn_node; + + struct radix_tree_root access_tree; + rwlock_t access_tree_lock; struct socket *sock; struct task_struct *recv; @@ -118,6 +123,17 @@ struct kvmi { bool cmd_reply_disabled; }; +struct kvmi_mem_access { + gfn_t gfn; + u8 access; + struct kvmi_arch_mem_access arch; +}; + +static inline bool is_event_enabled(struct kvm_vcpu *vcpu, int event) +{ + return false; /* TODO */ +} + /* kvmi_msg.c */ bool kvmi_sock_get(struct kvmi *ikvm, int fd); void kvmi_sock_shutdown(s...

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VM-s (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VM-s (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place