diff options
| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2020-08-25 14:59:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-09 19:12:25 +0200 |
| commit | 0bd92cdc04e642ddee262d85f334fb97ff520c62 (patch) | |
| tree | 9ca09d0a48feb3dea7dd53da48a13cfe8b0afc65 /drivers/net/gtp.c | |
| parent | 24249fab08c618d3af8cd42ee10695866989bbe0 (diff) | |
gtp: add GTPA_LINK info to msg sent to userspace
[ Upstream commit b274e47d9e3f4dcd4ad4028a316ec22dc4533ac7 ]
During a dump, this attribute is essential, it enables the userspace to
know on which interface the context is linked to.
Fixes: 459aa660eb1d ("gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Tested-by: Gabriel Ganne <gabriel.ganne@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/gtp.c')
| -rw-r--r-- | drivers/net/gtp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index d89ec99abcd6..634bdea38ecb 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -1182,6 +1182,7 @@ static int gtp_genl_fill_info(struct sk_buff *skb, u32 snd_portid, u32 snd_seq, goto nlmsg_failure; if (nla_put_u32(skb, GTPA_VERSION, pctx->gtp_version) || + nla_put_u32(skb, GTPA_LINK, pctx->dev->ifindex) || nla_put_be32(skb, GTPA_PEER_ADDRESS, pctx->peer_addr_ip4.s_addr) || nla_put_be32(skb, GTPA_MS_ADDRESS, pctx->ms_addr_ip4.s_addr)) goto nla_put_failure; |