netdev - [PATCH net-next 3/3] net: veth: set features for MPLS

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1470897812-8213-4-git-send-email-roopa@cumulusnetworks.com>
Date:	Wed, 10 Aug 2016 23:43:32 -0700
From:	Roopa Prabhu <roopa@...ulusnetworks.com>
To:	davem@...emloft.net, netdev@...r.kernel.org
Cc:	dsa@...ulusnetworks.com, buytenh@...tstofly.org,
	ebiederm@...ssion.com, rshearma@...cade.com,
	simon.horman@...ronome.com, tom@...bertland.com, tgraf@...g.ch,
	olivier.dugeon@...nge.com
Subject: [PATCH net-next 3/3] net: veth: set features for MPLS

From: David Ahern <dsa@...ulusnetworks.com>

With hw checksum and gso set, netperf through veth for mpls is
on par without mpls.

Signed-off-by: David Ahern <dsa@...ulusnetworks.com>
Reported-by: Lennert Buytenhek <buytenh@...tstofly.org>
---
 drivers/net/veth.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index f37a6e6..5db320a 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -340,6 +340,7 @@ static void veth_setup(struct net_device *dev)
 
 	dev->hw_features = VETH_FEATURES;
 	dev->hw_enc_features = VETH_FEATURES;
+	dev->mpls_features = NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE;
 }
 
 /*
-- 
1.9.1