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| author |   Stefano Brivio <sbrivio@redhat.com> | 2020-08-05 15:39:31 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-08-05 12:30:36 -0700 |
| commit | 8ed54f167abda44da48498876953f5b7843378df (patch) | |
| tree | 0b4b8c7c6e617e70ae89473c0d6c34b4e918798d /net/ipv4 | |
| parent | selftests/net: relax cpu affinity requirement in msg_zerocopy test (diff) | |
| download | wireguard-linux-8ed54f167abda44da48498876953f5b7843378df.tar.xz wireguard-linux-8ed54f167abda44da48498876953f5b7843378df.zip | |
ip_tunnel_core: Fix build for archs without _HAVE_ARCH_IPV6_CSUM
On architectures defining _HAVE_ARCH_IPV6_CSUM, we get
csum_ipv6_magic() defined by means of arch checksum.h headers. On
other architectures, we actually need to include net/ip6_checksum.h
to be able to use it.
Without this include, building with defconfig breaks at least for
s390.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 4cb47a8644cc ("tunnels: PMTU discovery support for directly bridged IP packets")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_tunnel_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index 9ddee2a0c66d..75c6013ff9a4 100644 --- a/net/ipv4/ip_tunnel_core.c +++ b/net/ipv4/ip_tunnel_core.c @@ -25,6 +25,7 @@ #include <net/protocol.h> #include <net/ip_tunnels.h> #include <net/ip6_tunnel.h> +#include <net/ip6_checksum.h> #include <net/arp.h> #include <net/checksum.h> #include <net/dsfield.h> |