Re: [dpdk-dev] Undefined reference to FUSE

[IñakiMurillo <inaki.murilloa@ehu.eus>]

Hello,

I have done what you said but it does not work.  I did it in the server
I usually use and in a VM, in both of them appears the error.
To be clear, I have followed the next instructions:

apt-get install fuse
apt-get install libfuse-dev
download dpdk-1.8.0
modify common_linuxapp:
+CONFIG_RTE_BUILD_COMBINE_LIBS=y
+CONFIG_RTE_LIBRTE_VHOST=y
make config T=x86_64-native-linuxapp-gcc
make install T=x86_64-native-linuxapp-gcc

git clone ovs
apply next patch:
http://openvswitch.org/pipermail/dev/2015-March/052061.html
./boot.sh
./configure --with-dpdk=$DPDK_BUILD
make

Is anything wrong with it?

Thank you in advanced.

Regards,
Iñaki



El 16/03/15 a las 14:56, Traynor, Kevin escribió:
>> -----Original Message-----
>> From: IñakiMurillo [mailto:inaki.murilloa@ehu.eus]
>> Sent: Monday, March 16, 2015 9:47 AM
>> To: Traynor, Kevin; De Lara Guarch, Pablo; dev@dpdk.org
>> Subject: Re: [dpdk-dev] Undefined reference to FUSE
>>
>> Hello,
>>
>> I have done a fresh install of dpdk-1.8.0 and ovs master brunch of
>> github with the next patches:
>>
>> OVS: http://openvswitch.org/pipermail/dev/2015-March/052061.html
>> DPDK: http://dpdk.org/dev/patchwork/patch/2603/
> Hi, can you try again except use tagged DPDK v1.8.0 without any patches to 
> it. Just turn COMBINE_LIB and VHOST_LIB settings to y. It might not be the 
> problem, but best to rule out as that's how we tested.
>
> I rebased at the time to commit id 7cc398 on OVS master.
>
>> I still get the same error while compiling the ovs. I followed the same
>> instructions as I mentioned in passed emails.
>>
>> Any suggestions?
>>
>> Thank you in advanced.
>>
>> Regards,
>>
>> Iñaki
>>
>> El 13/03/15 a las 15:43, Traynor, Kevin escribió:
>>>> -----Original Message-----
>>>> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of IñakiMurillo
>>>> Sent: Friday, March 13, 2015 2:39 PM
>>>> To: De Lara Guarch, Pablo; dev@dpdk.org
>>>> Subject: Re: [dpdk-dev] Undefined reference to FUSE
>>>>
>>>> Hi Pablo,
>>>>
>>>> Thank you very much, it worked for me.
>>>>
>>>> But now I am trying to compile openvswicth after applying the next patch:
>>>>
>>>> http://openvswitch.org/pipermail/dev/2015-January/050278.html
>>>>
>>>> And it happends the same. I gues that I should ask in the ovs mail list,
>>>> but in case you know the answer I ask here.
>>> For ovs, if you use the head of master and the latest vhost patch, you
>>> shouldn't see that error
>>> http://openvswitch.org/pipermail/dev/2015-March/052061.html
>>>
>>>
>>>> Thank you in advanced.
>>>>
>>>> Regards,
>>>>
>>>> Iñaki
>>>>
>>>>
>>>> El 13/03/15 a las 13:09, De Lara Guarch, Pablo escribió:
>>>>> Hi Iñaki,
>>>>>
>>>>>> -----Original Message-----
>>>>>> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of IñakiMurillo
>>>>>> Sent: Friday, March 13, 2015 11:50 AM
>>>>>> To: dev@dpdk.org
>>>>>> Subject: [dpdk-dev] Undefined reference to FUSE
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> I am trying to compile the vhost example using DPDK 1.8.0. I have
>>>>>> installed fuse and libfuse-dev (as I am using Ubuntu). I have modified
>>>>>> config/common_linuxapp as follows:
>>>>>>
>>>>>> CONFIG_RTE_BUILD_COMBINE_LIBS=y
>>>>>> CONFIG_RTE_LIBRTE_VHOST=y
>>>>>>
>>>>>> Then, I compile DPDK 1.8.0 as follows:
>>>>>>
>>>>>> make config T=x86_64-native-linuxapp-gcc
>>>>>> make install T=x86_64-native-linuxapp-gcc
>>>>>>
>>>>>> And when it comes to compile vhost example I get errors about undefined
>>>>>> reference. To compile it I use theses intructions:
>>>>>>
>>>>>> export RTE_SDK=/path/to/dpdk-1.8.0
>>>>>> export RTE_TARGET=x86_64-native-linuxapp-gcc
>>>>>> make
>>>>>>
>>>>>> The log of the error is:
>>>>>>
>>>>>>
>>>>>> CC main.o
>>>>>>   LD vhost-switch
>>>>>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>>>>>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>>>>>> In function `vhost_net_ioctl':
>>>>>> vhost-net-cdev.c:(.text+0x3c): undefined reference to `fuse_req_ctx'
>>>>>> vhost-net-cdev.c:(.text+0xd5): undefined reference to
>>>>>> `fuse_reply_ioctl_retry'
>>>>>> vhost-net-cdev.c:(.text+0x185): undefined reference to
>> `fuse_reply_ioctl'
>>>>>> vhost-net-cdev.c:(.text+0x253): undefined reference to
>>>>>> `fuse_reply_ioctl_retry'
>>>>>> vhost-net-cdev.c:(.text+0x2c2): undefined reference to
>> `fuse_reply_ioctl'
>>>>>> vhost-net-cdev.c:(.text+0x30a): undefined reference to `fuse_reply_err'
>>>>>> vhost-net-cdev.c:(.text+0x359): undefined reference to
>>>>>> `fuse_reply_ioctl_retry'
>>>>>> vhost-net-cdev.c:(.text+0x472): undefined reference to
>> `fuse_reply_ioctl'
>>>>>> vhost-net-cdev.c:(.text+0x49f): undefined reference to
>> `fuse_reply_ioctl'
>>>>>> vhost-net-cdev.c:(.text+0x4ea): undefined reference to
>> `fuse_reply_ioctl'
>>>>>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>>>>>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>>>>>> In function `vhost_net_release':
>>>>>> vhost-net-cdev.c:(.text+0x515): undefined reference to `fuse_req_ctx'
>>>>>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>>>>>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>>>>>> In function `vhost_net_open':
>>>>>> vhost-net-cdev.c:(.text+0x58d): undefined reference to `fuse_req_ctx'
>>>>>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>>>>>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>>>>>> In function `rte_vhost_driver_register':
>>>>>> vhost-net-cdev.c:(.text+0x828): undefined reference to
>>>>>> `cuse_lowlevel_setup'
>>>>>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>>>>>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>>>>>> In function `rte_vhost_driver_session_start':
>>>>>> vhost-net-cdev.c:(.text+0x86c): undefined reference to
>> `fuse_session_loop'
>>>>>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>>>>>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>>>>>> In function `vhost_net_release':
>>>>>> vhost-net-cdev.c:(.text+0x55b): undefined reference to `fuse_reply_err'
>>>>>> /home/imurillo/virtio_dpdk_1_8/dpdk-1.8.0/x86_64-native-linuxapp-
>>>>>> gcc/lib/libintel_dpdk.a(vhost-net-cdev.o):
>>>>>> In function `vhost_net_open':
>>>>>> vhost-net-cdev.c:(.text+0x5d3): undefined reference to `fuse_reply_open'
>>>>>> vhost-net-cdev.c:(.text+0x5ef): undefined reference to `fuse_reply_err'
>>>>>> collect2: ld returned 1 exit status
>>>>>> make[1]: *** [vhost-switch] Error 1
>>>>>> make: *** [all] Error 2
>>>>>>
>>>>>>
>>>>>> Can anyone help me?
>>>>> This was fixed after 1.8.0, on this patch:
>>>>> http://dpdk.org/dev/patchwork/patch/2603/
>>>>>
>>>>> You can either apply it yourself or get the latest code using git.
>>>>>
>>>>> Regards,
>>>>> Pablo
>>>>>> Thank you in advanced.
>>>>>>