diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2024-09-03 16:53:25 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-09-05 02:57:11 +0300 |
| commit | 97edbbaad30368c2e0219d21987ceba5a303ba5f (patch) | |
| tree | 61f96b105219bf54a5b828c4980bed885e702f60 /net/ipv4 | |
| parent | 71f1fea4f65deeb0e1a4442fe661cfc5a541a036 (diff) | |
| download | linux-97edbbaad30368c2e0219d21987ceba5a303ba5f.tar.xz | |
ipv4: ipmr: Unmask upper DSCP bits in ipmr_queue_xmit()
Unmask the upper DSCP bits when calling ip_route_output_ports() so that
in the future it could perform the FIB lookup according to the full DSCP
value.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20240903135327.2810535-3-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ipmr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index f1a43199551b..089864c6a35e 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1869,7 +1869,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt, vif->remote, vif->local, 0, 0, IPPROTO_IPIP, - RT_TOS(iph->tos), vif->link); + iph->tos & INET_DSCP_MASK, vif->link); if (IS_ERR(rt)) goto out_free; encap = sizeof(struct iphdr); @@ -1877,7 +1877,7 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt, rt = ip_route_output_ports(net, &fl4, NULL, iph->daddr, 0, 0, 0, IPPROTO_IPIP, - RT_TOS(iph->tos), vif->link); + iph->tos & INET_DSCP_MASK, vif->link); if (IS_ERR(rt)) goto out_free; } |