Update vendor of runc

Updating the vendor or runc to pull in some fixes that we need.
In order to get this vendor to work, we needed to update the vendor
of docker/docker, which causes all sorts of issues, just to fix
the docker/pkg/sysinfo.  Rather then doing this, I pulled in pkg/sysinfo
into libpod and fixed the code locally.

I then switched the use of docker/pkg/sysinfo to libpod/pkg/sysinfo.

I also switched out the docker/pkg/mount to containers/storage/pkg/mount

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

4 files changed, 40 insertions, 25 deletions

diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go
index b1c4762fe..7728522fe 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/config.go
@@ -186,12 +186,19 @@ type Config struct {
 	// callers keyring in this case.
 	NoNewKeyring bool `json:"no_new_keyring"`
 
-	// Rootless specifies whether the container is a rootless container.
-	Rootless bool `json:"rootless"`
-
-	// IntelRdt specifies settings for Intel RDT/CAT group that the container is placed into
-	// to limit the resources (e.g., L3 cache) the container has available
+	// IntelRdt specifies settings for Intel RDT group that the container is placed into
+	// to limit the resources (e.g., L3 cache, memory bandwidth) the container has available
 	IntelRdt *IntelRdt `json:"intel_rdt,omitempty"`
+
+	// RootlessEUID is set when the runc was launched with non-zero EUID.
+	// Note that RootlessEUID is set to false when launched with EUID=0 in userns.
+	// When RootlessEUID is set, runc creates a new userns for the container.
+	// (config.json needs to contain userns settings)
+	RootlessEUID bool `json:"rootless_euid,omitempty"`
+
+	// RootlessCgroups is set when unlikely to have the full access to cgroups.
+	// When RootlessCgroups is set, cgroups errors are ignored.
+	RootlessCgroups bool `json:"rootless_cgroups,omitempty"`
 }
 
 type Hooks struct {
@@ -265,26 +272,23 @@ func (hooks Hooks) MarshalJSON() ([]byte, error) {
 	})
 }
 
-// HookState is the payload provided to a hook on execution.
-type HookState specs.State
-
 type Hook interface {
 	// Run executes the hook with the provided state.
-	Run(HookState) error
+	Run(*specs.State) error
 }
 
 // NewFunctionHook will call the provided function when the hook is run.
-func NewFunctionHook(f func(HookState) error) FuncHook {
+func NewFunctionHook(f func(*specs.State) error) FuncHook {
 	return FuncHook{
 		run: f,
 	}
 }
 
 type FuncHook struct {
-	run func(HookState) error
+	run func(*specs.State) error
 }
 
-func (f FuncHook) Run(s HookState) error {
+func (f FuncHook) Run(s *specs.State) error {
 	return f.run(s)
 }
 
@@ -307,7 +311,7 @@ type CommandHook struct {
 	Command
 }
 
-func (c Command) Run(s HookState) error {
+func (c Command) Run(s *specs.State) error {
 	b, err := json.Marshal(s)
 	if err != nil {
 		return err
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go
index 36bd5f96a..57e9f037d 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/intelrdt.go
@@ -4,4 +4,10 @@ type IntelRdt struct {
 	// The schema for L3 cache id and capacity bitmask (CBM)
 	// Format: "L3:<cache_id0>=<cbm0>;<cache_id1>=<cbm1>;..."
 	L3CacheSchema string `json:"l3_cache_schema,omitempty"`
+
+	// The schema of memory bandwidth per L3 cache id
+	// Format: "MB:<cache_id0>=bandwidth0;<cache_id1>=bandwidth1;..."
+	// The unit of memory bandwidth is specified in "percentages" by
+	// default, and in "MBps" if MBA Software Controller is enabled.
+	MemBwSchema string `json:"memBwSchema,omitempty"`
 }
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go
index 5fc171a57..1bbaef9bd 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_linux.go
@@ -7,12 +7,13 @@ import (
 )
 
 const (
-	NEWNET  NamespaceType = "NEWNET"
-	NEWPID  NamespaceType = "NEWPID"
-	NEWNS   NamespaceType = "NEWNS"
-	NEWUTS  NamespaceType = "NEWUTS"
-	NEWIPC  NamespaceType = "NEWIPC"
-	NEWUSER NamespaceType = "NEWUSER"
+	NEWNET    NamespaceType = "NEWNET"
+	NEWPID    NamespaceType = "NEWPID"
+	NEWNS     NamespaceType = "NEWNS"
+	NEWUTS    NamespaceType = "NEWUTS"
+	NEWIPC    NamespaceType = "NEWIPC"
+	NEWUSER   NamespaceType = "NEWUSER"
+	NEWCGROUP NamespaceType = "NEWCGROUP"
 )
 
 var (
@@ -35,6 +36,8 @@ func NsName(ns NamespaceType) string {
 		return "user"
 	case NEWUTS:
 		return "uts"
+	case NEWCGROUP:
+		return "cgroup"
 	}
 	return ""
 }
@@ -68,6 +71,7 @@ func NamespaceTypes() []NamespaceType {
 		NEWNET,
 		NEWPID,
 		NEWNS,
+		NEWCGROUP,
 	}
 }
 
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go
index 4ce6813d2..2dc7adfc9 100644
--- a/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go
+++ b/vendor/github.com/opencontainers/runc/libcontainer/configs/namespaces_syscall.go
@@ -9,12 +9,13 @@ func (n *Namespace) Syscall() int {
 }
 
 var namespaceInfo = map[NamespaceType]int{
-	NEWNET:  unix.CLONE_NEWNET,
-	NEWNS:   unix.CLONE_NEWNS,
-	NEWUSER: unix.CLONE_NEWUSER,
-	NEWIPC:  unix.CLONE_NEWIPC,
-	NEWUTS:  unix.CLONE_NEWUTS,
-	NEWPID:  unix.CLONE_NEWPID,
+	NEWNET:    unix.CLONE_NEWNET,
+	NEWNS:     unix.CLONE_NEWNS,
+	NEWUSER:   unix.CLONE_NEWUSER,
+	NEWIPC:    unix.CLONE_NEWIPC,
+	NEWUTS:    unix.CLONE_NEWUTS,
+	NEWPID:    unix.CLONE_NEWPID,
+	NEWCGROUP: unix.CLONE_NEWCGROUP,
 }
 
 // CloneFlags parses the container's Namespaces options to set the correct