runtime: change govmm package

Change govmm package name from github.com/intel/govmm
to github.com/kata-containers/govmm

Fixes: #859

Signed-off-by: bin liu <bin@hyper.sh>

src/runtime/vendor/github.com/intel/govmm/CONTRIBUTORS.md

@@ -1,22 +0,0 @@
-This file is a partial list of contributors to the Virtual Machine
-Manager for Go project. To see the full list of contributors, see the
-revision history in source control.
-
-Contributors who wish to be recognized in this file should add
-themselves (or their employer, as appropriate).
-
-- afrosi@de.ibm.com
-- archana.m.shinde@intel.com
-- caoruidong@huawei.com
-- clare.chenhui@huawei.com
-- eric.ernst@intel.com
-- james.o.hunt@intel.com
-- jose.carlos.venegas.munoz@intel.com
-- julio.montes@intel.com
-- manohar.r.castelino@intel.com
-- mark.d.ryan@intel.com
-- robert.bradford@intel.com
-- sameo@linux.intel.com
-- sebastien.boeuf@intel.com
-- teawater@hyper.sh
-- xinda.zhao@intel.com

src/runtime/vendor/github.com/kata-containers/govmm/qemu/qemu.go

@@ -1084,6 +1084,8 @@ func (blkdev BlockDevice) QemuParams(config *Config) []string {
 		deviceParams = append(deviceParams, fmt.Sprintf(",share-rw=on"))
 	}
 
+	deviceParams = append(deviceParams, fmt.Sprintf(",serial=%s", blkdev.ID))
+
 	blkParams = append(blkParams, fmt.Sprintf("id=%s", blkdev.ID))
 	blkParams = append(blkParams, fmt.Sprintf(",file=%s", blkdev.File))
 	blkParams = append(blkParams, fmt.Sprintf(",aio=%s", blkdev.AIO))
@@ -1118,6 +1120,24 @@ func (blkdev BlockDevice) deviceName(config *Config) string {
 	return string(blkdev.Driver)
 }
 
+// PVPanicDevice represents a qemu pvpanic device.
+type PVPanicDevice struct {
+	NoShutdown bool
+}
+
+// Valid always returns true for pvpanic device
+func (dev PVPanicDevice) Valid() bool {
+	return true
+}
+
+// QemuParams returns the qemu parameters built out of this serial device.
+func (dev PVPanicDevice) QemuParams(config *Config) []string {
+	if dev.NoShutdown {
+		return []string{"-device", "pvpanic", "-no-shutdown"}
+	}
+	return []string{"-device", "pvpanic"}
+}
+
 // VhostUserDevice represents a qemu vhost-user device meant to be passed
 // in to the guest
 type VhostUserDevice struct {
@@ -2103,6 +2123,56 @@ type Kernel struct {
 	Params string
 }
 
+// FwCfg allows QEMU to pass entries to the guest
+// File and Str are mutually exclusive
+type FwCfg struct {
+	Name string
+	File string
+	Str  string
+}
+
+// Valid returns true if the FwCfg structure is valid and complete.
+func (fwcfg FwCfg) Valid() bool {
+	if fwcfg.Name == "" {
+		return false
+	}
+
+	if fwcfg.File != "" && fwcfg.Str != "" {
+		return false
+	}
+
+	if fwcfg.File == "" && fwcfg.Str == "" {
+		return false
+	}
+
+	return true
+}
+
+// QemuParams returns the qemu parameters built out of the FwCfg object
+func (fwcfg FwCfg) QemuParams(config *Config) []string {
+	var fwcfgParams []string
+	var qemuParams []string
+
+	for _, f := range config.FwCfg {
+		if f.Name != "" {
+			fwcfgParams = append(fwcfgParams, fmt.Sprintf("name=%s", f.Name))
+
+			if f.File != "" {
+				fwcfgParams = append(fwcfgParams, fmt.Sprintf(",file=%s", f.File))
+			}
+
+			if f.Str != "" {
+				fwcfgParams = append(fwcfgParams, fmt.Sprintf(",string=%s", f.Str))
+			}
+		}
+
+		qemuParams = append(qemuParams, "-fw_cfg")
+		qemuParams = append(qemuParams, strings.Join(fwcfgParams, ""))
+	}
+
+	return qemuParams
+}
+
 // Knobs regroups a set of qemu boolean settings
 type Knobs struct {
 	// NoUserConfig prevents qemu from loading user config files.
@@ -2236,6 +2306,9 @@ type Config struct {
 	// fds is a list of open file descriptors to be passed to the spawned qemu process
 	fds []*os.File
 
+	// FwCfg is the -fw_cfg parameter
+	FwCfg []FwCfg
+
 	IOThreads []IOThread
 
 	// PidFile is the -pidfile parameter
@@ -2568,6 +2641,21 @@ func (config *Config) appendLogFile() {
 	}
 }
 
+func (config *Config) appendFwCfg(logger QMPLog) {
+	if logger == nil {
+		logger = qmpNullLogger{}
+	}
+
+	for _, f := range config.FwCfg {
+		if !f.Valid() {
+			logger.Errorf("fw_cfg is not valid: %+v", config.FwCfg)
+			continue
+		}
+
+		config.qemuParams = append(config.qemuParams, f.QemuParams(config)...)
+	}
+}
+
 // LaunchQemu can be used to launch a new qemu instance.
 //
 // The Config parameter contains a set of qemu parameters and settings.
@@ -2595,6 +2683,7 @@ func LaunchQemu(config Config, logger QMPLog) (string, error) {
 	config.appendIncoming()
 	config.appendPidFile()
 	config.appendLogFile()
+	config.appendFwCfg(logger)
 
 	if err := config.appendCPUs(); err != nil {
 		return "", err

src/runtime/vendor/github.com/kata-containers/govmm/qemu/qmp.go

@@ -268,7 +268,7 @@ func (q *QMP) readLoop(fromVMCh chan<- []byte) {
 	for scanner.Scan() {
 		line := scanner.Bytes()
 		if q.cfg.Logger.V(1) {
-			q.cfg.Logger.Infof("%s", string(line))
+			q.cfg.Logger.Infof("read from QMP: %s", string(line))
 		}
 
 		// Since []byte channel type transfer slice info(include slice underlying array pointer, len, cap)
@@ -1639,3 +1639,29 @@ func (q *QMP) ExecQomSet(ctx context.Context, path, property string, value uint6
 
 	return q.executeCommand(ctx, "qom-set", args, nil)
 }
+
+// ExecQomGet qom-get path property
+func (q *QMP) ExecQomGet(ctx context.Context, path, property string) (interface{}, error) {
+	args := map[string]interface{}{
+		"path":     path,
+		"property": property,
+	}
+
+	response, err := q.executeCommandWithResponse(ctx, "qom-get", args, nil, nil)
+	if err != nil {
+		return "", err
+	}
+
+	return response, nil
+}
+
+// ExecuteDumpGuestMemory dump guest memory to host
+func (q *QMP) ExecuteDumpGuestMemory(ctx context.Context, protocol string, paging bool, format string) error {
+	args := map[string]interface{}{
+		"protocol": protocol,
+		"paging":   paging,
+		"format":   format,
+	}
+
+	return q.executeCommand(ctx, "dump-guest-memory", args, nil)
+}