search for: handle_control_cmd_response

...reply(ikvm, msg, err, rpl, rpl_size); +} + static int handle_get_version(struct kvmi *ikvm, const struct kvmi_msg_hdr *msg, const void *req) { @@ -146,11 +177,37 @@ static bool is_command_allowed(struct kvmi *ikvm, int id) return test_bit(id, ikvm->cmd_allow_mask); } +static int handle_control_cmd_response(struct kvmi *ikvm, + const struct kvmi_msg_hdr *msg, + const void *_req) +{ + const struct kvmi_control_cmd_response *req = _req; + bool disabled, now; + int err; + + if (req->padding1 || req->padding2) + return -KVM_EINVAL; + + disabled = !req->enable; + now = (req->now == 1);...

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