ClickOS could not run with VALE and Xen optimization.

[shashibici]

Hi,

I would like to use the vale and xennet optimization with clickos.
Everything seems good except when I start a DomU with clickso image, it blocked.

Here is the output of 'xl console click0' :

Xen Minimal OS!
start_info: 0x1cb000(VA)
nr_pages: 0x2000
shared_inf: 0x797df000(MA)
pt_base: 0x1ce000(VA)
nr_pt_frames: 0x5
mfn_list: 0x1bb000(VA)
mod_start: 0x0(VA)
mod_len: 0
flags: 0x0
cmd_line:
stack: 0x178040-0x198040
MM: Init
_text: 0x0(VA)
_etext: 0xe163d(VA)
_erodata: 0x15e000(VA)
_edata: 0x15fbb8(VA)
stack start: 0x178040(VA)
_end: 0x1ba010(VA)
start_pfn: 1d6
max_pfn: 2000
Mapping memory range 0x400000 - 0x2000000
setting 0x0-0x15e000 readonly
skipped 0x1000
MM: Initialise page allocator for 1e4000(1e4000)-2000000(2000000)
MM: done
Demand map pfns at 2001000-2002001000.
Heap resides at 2002002000-4002002000.
Initialising timer interface
Initialising console ... done.
gnttab_table mapped at 0x2001000.
Initialising scheduler
Thread "Idle": pointer: 0x2002002050, stack: 0x1f0000
Thread "xenstore": pointer: 0x2002002800, stack: 0x200000
xenbus initialised on irq 1 mfn 0x11148cf
Thread "shutdown": pointer: 0x2002002fb0, stack: 0x210000
Dummy main: start_info=0x198040
Thread "main": pointer: 0x2002003760, stack: 0x220000
sparsing 0MB at 177000
"main"
[on_status:205] router id 0
[on_status:206] status change to Running
Thread "click": pointer: 0x2002010a00, stack: 0x240000
backend dom 0
Mapping TX rings
0 map errors

It bloked here.

I check the xenstore-ls. The output is :

local = ""
domain = ""
0 = ""
name = "Domain-0"
domid = "0"
device-model = ""
0 = ""
state = "running"
libxl = ""
disable_udev = "1"
backend = ""
console = ""
32 = ""
0 = ""
frontend = "/local/domain/32/console"
frontend-id = "32"
online = "1"
state = "1"
domain = "click0"
protocol = "vt100"
vif = ""
32 = ""
0 = ""
frontend = "/local/domain/32/device/vif/0"
frontend-id = "32"
online = "1"
state = "2"
script = "/etc/xen/scripts/vif-vale"
mac = "00:15:17:15:5d:74"
bridge = "vale0"
handle = "0"
type = "vif"
feature-netmap = "1"
feature-sg = "1"
feature-gso-tcpv4 = "1"
feature-gso-tcpv6 = "1"
feature-ipv6-csum-offload = "1"
feature-rx-copy = "1"
feature-rx-flip = "0"
feature-split-event-channels = "1"
feature-netmap-tx-desc = "1024"
feature-netmap-rx-desc = "1024"
hotplug-status = "connected"
32 = ""
vm = "/vm/f59b242c-2c91-4621-b75c-4cbd2a5e2e9d"
name = "click0"
cpu = ""
0 = ""
availability = "online"
memory = ""
static-max = "32768"
target = "32769"
videoram = "-1"
device = ""
suspend = ""
event-channel = ""
vif = ""
0 = ""
backend = "/local/domain/0/backend/vif/32/0"
backend-id = "0"
state = "1"
handle = "0"
mac = "00:15:17:15:5d:74"
tx-ring-ref0 = "533"
tx-ring-ref1 = "532"
tx-ring-ref2 = "531"
tx-ring-ref3 = "530"
tx-ring-ref4 = "529"
tx-ring-ref5 = "521"
tx-ring-refs = "6"
rx-ring-ref0 = "14"
rx-ring-ref1 = "13"
rx-ring-ref2 = "12"
rx-ring-ref3 = "11"
rx-ring-ref4 = "10"
rx-ring-ref5 = "528"
rx-ring-refs = "6"
control = ""
shutdown = ""
platform-feature-multiprocessor-suspend = "1"
platform-feature-xs_reset_watches = "1"
data = ""
domid = "32"
store = ""
port = "1"
ring-ref = "17909967"
console = ""
backend = "/local/domain/0/backend/console/32/0"
backend-id = "0"
limit = "1048576"
type = "xenconsoled"
output = "pty"
tty = "/dev/pts/1"
port = "2"
ring-ref = "17909966"
clickos = ""
0 = ""
elements = ""
control = ""
config_name = "script"
config = ""
0 = "FromDevice -> Print(ok) -> Discard;\n"
status = "Running"
vm = ""
f59b242c-2c91-4621-b75c-4cbd2a5e2e9d = ""
uuid = "f59b242c-2c91-4621-b75c-4cbd2a5e2e9d"
name = "click0"
image = ""
ostype = "linux"
kernel = "/local/work/clickos/minios/build/clickos_x86_64"
cmdline = ""
start_time = "1434735560.25"
libxl = ""
32 = ""
dm-version = "qemu_xen"

Did I miss anything to make the clickos vm running, using vale?