Vrouter build issue on Centos 6 with kernel 2.6.32-504.1.3.el6

[Oleksandr Martsyniuk]

Details:

 Unable to build vrouter kernel module

Build log:

Building module:
cleaning build area...(bad exit status: 2)
'make' -C . KERNELDIR=/lib/modules/2.6.32-504.1.3.el6.x86_64/build...(bad exit status: 2)
Error! Bad return status for module build on kernel: 2.6.32-504.1.3.el6.x86_64 (x86_64)
Consult /var/lib/dkms/vrouter/2.01/build/make.log for more information.
[root@node-5 ~]# cat /var/lib/dkms/vrouter/2.01/build/make.log
DKMS make.log for vrouter-2.01 for kernel 2.6.32-504.1.3.el6.x86_64 (x86_64)
четвер, 16 квітня 2015 09:18:04 +0000
make: Entering directory `/var/lib/dkms/vrouter/2.01/build'
make -C /lib/modules/2.6.32-504.1.3.el6.x86_64/build M=/var/lib/dkms/vrouter/2.01/build modules
make[1]: Entering directory `/usr/src/kernels/2.6.32-504.1.3.el6.x86_64'
  CC [M] /var/lib/dkms/vrouter/2.01/build/linux/vrouter_mod.o
In file included from /var/lib/dkms/vrouter/2.01/build/linux/vrouter_mod.c:26:
/var/lib/dkms/vrouter/2.01/build/include/vr_compat.h:13: error: redefinition of typedef ‘netdev_features_t’
include/linux/netdevice.h:940: note: previous declaration of ‘netdev_features_t’ was here
/var/lib/dkms/vrouter/2.01/build/include/vr_compat.h:142: error: conflicting types for ‘can_checksum_protocol’
include/linux/netdevice.h:2570: note: previous definition of ‘can_checksum_protocol’ was here
/var/lib/dkms/vrouter/2.01/build/include/vr_compat.h:166: error: conflicting types for ‘netif_skb_features’
include/linux/netdevice.h:2620: note: previous declaration of ‘netif_skb_features’ was here
make[2]: *** [/var/lib/dkms/vrouter/2.01/build/linux/vrouter_mod.o] Error 1
make[1]: *** [_module_/var/lib/dkms/vrouter/2.01/build] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.32-504.1.3.el6.x86_64'
make: *** [default] Error 2
make: Leaving directory `/var/lib/dkms/vrouter/2.01/build'

Action:

Apply the attached patch to restore build on latest Centos kernels

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/9265
Submitter: Anand H. Krishnan (<email address hidden>)

[Anand H. Krishnan (anandhk)]

Fix is needed only for R2.0 branch (and if needed for releases prior to that).

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/9265
Committed: http://github.org/Juniper/contrail-vrouter/commit/0fc4a0bdbab4cd55df02b12a18cc9681606d4a5e
Submitter: Zuul
Branch: R2.0

commit 0fc4a0bdbab4cd55df02b12a18cc9681606d4a5e
Author: Flavio Fernandes <email address hidden>
Date: Wed Nov 26 13:56:39 2014 -0500

modify vr_compat.h to compile on centos 6.5 and later

Closes-BUG: #1444953

Change-Id: Ibf124cf46cf4b07b073494707ee4d0c63da2bed3