From: Eric Dumazet <eric.dumazet@xxxxxxxxx> Date: Wed, 12 Aug 2020 13:01:16 -0700 > > > On 8/12/20 12:08 PM, Johannes Berg wrote: >> From: Johannes Berg <johannes.berg@xxxxxxxxx> >> >> With certain configurations, a 64-bit ARCH=um errors >> out here with an unknown csum_ipv6_magic() function. >> Include the right header file to always have it. >> >> Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> >> --- >> net/ipv4/ip_tunnel_core.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c >> index 9ddee2a0c66d..4ecf0232ba2d 100644 >> --- a/net/ipv4/ip_tunnel_core.c >> +++ b/net/ipv4/ip_tunnel_core.c >> @@ -37,6 +37,7 @@ >> #include <net/geneve.h> >> #include <net/vxlan.h> >> #include <net/erspan.h> >> +#include <net/ip6_checksum.h> >> >> const struct ip_tunnel_encap_ops __rcu * >> iptun_encaps[MAX_IPTUN_ENCAP_OPS] __read_mostly; >> > > Already fixed ? > > commit 8ed54f167abda44da48498876953f5b7843378df > Author: Stefano Brivio <sbrivio@xxxxxxxxxx> > Date: Wed Aug 5 15:39:31 2020 +0200 > > ip_tunnel_core: Fix build for archs without _HAVE_ARCH_IPV6_CSUM Indeed, this patch added a dup include, I've reverted it.
