I was trying to build the Open vSwitch kernel module(using
openvswitch-2.0.0.tar.gz<http://openvswitch.org/releases/openvswitch-2.0.0.tar.gz>)
on RHEL 7 Beta .
My kernel version is 3.10.0-54.0.1.el7.x86_64 .
rpmbuild -bb -D "kversion 3.10.0-54.0.1.el7.x86_64" -D "kflavors default debug
kdump" rhel/openvswitch-kmod-rhel6.spec
I get the following error when the above command is executed -
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:77:8:
error: redefinition of 'struct gre_cisco_protocol'
struct gre_cisco_protocol {
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:
include/net/gre.h:26:8: note: originally defined here
struct gre_cisco_protocol {
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:82:5:
error: conflicting types for 'gre_cisco_register'
int gre_cisco_register(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:
include/net/gre.h:33:5: note: previous declaration of 'gre_cisco_register' was
here
int gre_cisco_register(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:83:5:
error: conflicting types for 'gre_cisco_unregister'
int gre_cisco_unregister(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:
include/net/gre.h:34:5: note: previous declaration of 'gre_cisco_unregister'
was here
int gre_cisco_unregister(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:92:19:
error: redefinition of 'ip_gre_calc_hlen'
static inline int ip_gre_calc_hlen(__be16 o_flags)
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:
include/net/gre.h:43:19: note: previous definition of 'ip_gre_calc_hlen' was
here
static inline int ip_gre_calc_hlen(__be16 o_flags)
^
CC [M]
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/net_namespace.o
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:77:8:
error: redefinition of 'struct gre_cisco_protocol'
struct gre_cisco_protocol {
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:
include/net/gre.h:26:8: note: originally defined here
struct gre_cisco_protocol {
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:82:5:
error: conflicting types for 'gre_cisco_register'
int gre_cisco_register(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:
include/net/gre.h:33:5: note: previous declaration of 'gre_cisco_register' was
here
int gre_cisco_register(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:83:5:
error: conflicting types for 'gre_cisco_unregister'
int gre_cisco_unregister(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:
include/net/gre.h:34:5: note: previous declaration of 'gre_cisco_unregister'
was here
int gre_cisco_unregister(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:92:19:
error: redefinition of 'ip_gre_calc_hlen'
static inline int ip_gre_calc_hlen(__be16 o_flags)
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.c:31:
include/net/gre.h:43:19: note: previous definition of 'ip_gre_calc_hlen' was
here
static inline int ip_gre_calc_hlen(__be16 o_flags)
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/actions.c:35:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/sctp/checksum.h:8:22:
error: redefinition of 'sctp_compute_cksum'
static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/sctp/checksum.h:5:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/actions.c:35:
include/net/sctp/checksum.h:89:22: note: previous definition of
'sctp_compute_cksum' was here
static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:77:8:
error: redefinition of 'struct gre_cisco_protocol'
struct gre_cisco_protocol {
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:
include/net/gre.h:26:8: note: originally defined here
struct gre_cisco_protocol {
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:82:5:
error: conflicting types for 'gre_cisco_register'
int gre_cisco_register(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:
include/net/gre.h:33:5: note: previous declaration of 'gre_cisco_register' was
here
int gre_cisco_register(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:83:5:
error: conflicting types for 'gre_cisco_unregister'
int gre_cisco_unregister(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:
include/net/gre.h:34:5: note: previous declaration of 'gre_cisco_unregister'
was here
int gre_cisco_unregister(struct gre_cisco_protocol *proto);
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:0:
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:92:19:
error: redefinition of 'ip_gre_calc_hlen'
static inline int ip_gre_calc_hlen(__be16 o_flags)
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.c:46:
include/net/gre.h:43:19: note: previous definition of 'ip_gre_calc_hlen' was
here
static inline int ip_gre_calc_hlen(__be16 o_flags)
^
make[2]: ***
[/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/vport-gre.o]
Error 1
make[2]: *** Waiting for unfinished jobs....
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:330:5:
error: conflicting types for 'gre_cisco_register'
int gre_cisco_register(struct gre_cisco_protocol *newp)
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:
include/net/gre.h:33:5: note: previous declaration of 'gre_cisco_register' was
here
int gre_cisco_register(struct gre_cisco_protocol *proto);
^
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:342:5:
error: conflicting types for 'gre_cisco_unregister'
int gre_cisco_unregister(struct gre_cisco_protocol *proto)
^
In file included from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/../datapath/linux/compat/include/net/gre.h:8:0,
from
/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.c:34:
include/net/gre.h:34:5: note: previous declaration of 'gre_cisco_unregister'
was here
int gre_cisco_unregister(struct gre_cisco_protocol *proto);
^
make[2]: ***
[/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gre.o] Error 1
make[2]: ***
[/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/actions.o]
Error 1
make[2]: ***
[/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux/gso.o] Error 1
make[1]: ***
[_module_/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux] Error 2
make[1]: Leaving directory `/usr/src/kernels/3.10.0-54.0.1.el7.x86_64'
make: *** [default] Error 2
make: Leaving directory
`/root/rpmbuild/BUILD/openvswitch-2.0.0/_default/datapath/linux'
error: Bad exit status from /var/tmp/rpm-tmp.8ewPxw (%build)
Do let me know if you need more information.
Thanks,
Ashok
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