This was causing it to fail against latest RT kernels, with following errors:
In file included from /home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/compat/include/linux/if_vlan.h:6:0,
from /home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/actions.c:29:
/home/arm/work/kernel/linaro/lng/lng.git/include/linux/if_vlan.h: In function vlan_insert_tag:
/home/arm/work/kernel/linaro/lng/lng.git/include/linux/if_vlan.h:197:5: error: struct sk_buff has no member named mac
In file included from /home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/../flow.h:34:0,
from /home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/../datapath.h:31,
from /home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/actions.c:36:
/home/arm/work/kernel/linaro/lng/lng.git/include/net/inet_ecn.h: In function INET_ECN_set_ce:
/home/arm/work/kernel/linaro/lng/lng.git/include/net/inet_ecn.h:137:10: error: struct sk_buff has no member named nh
/home/arm/work/kernel/linaro/lng/lng.git/include/net/inet_ecn.h:142:10: error: struct sk_buff has no member named nh
/home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/actions.c: In function __pop_vlan_tci:
/home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/actions.c:72:5: error: struct sk_buff has no member named mac
make[7]: *** [/home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux/actions.o] Error 1
make[6]: *** [_module_/home/arm/work/kernel/linaro/lng/openvswitch/datapath/linux] Error 2
Not sure why it was added earlier but my guess is, for earlier RT kernels struct
sk_buff had following variables mac.raw, nh.raw, h.raw instead of mac_header,
network_header, transport_header. And so the hack to rename them in OVS code.
But that's not the case now. RT kernel have mac_header, network_header and
transport_header as parameter and so we don't need this macro at all.
Lets get rid of it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Jesse Gross <jesse@nicira.com>
# quoting rules.
OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [[[^@]]proto_data_valid],
[OVS_DEFINE([HAVE_PROTO_DATA_VALID])])
- OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [raw],
- [OVS_DEFINE([HAVE_MAC_RAW])])
OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_dst(],
[OVS_DEFINE([HAVE_SKB_DST_ACCESSOR_FUNCS])])
OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h],
#define CHECKSUM_COMPLETE CHECKSUM_HW
#endif
-#ifdef HAVE_MAC_RAW
-#define mac_header mac.raw
-#define network_header nh.raw
-#define transport_header h.raw
-#endif
-
#ifndef HAVE_SKBUFF_HEADER_HELPERS
static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
{