* [PATCH net-next] net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features
@ 2021-06-18 4:55 Jakub Kicinski
2021-06-18 19:04 ` Willem de Bruijn
2021-06-18 19:10 ` patchwork-bot+netdevbpf
0 siblings, 2 replies; 3+ messages in thread
From: Jakub Kicinski @ 2021-06-18 4:55 UTC (permalink / raw)
To: davem; +Cc: dcaratti, netdev, willemb, Jakub Kicinski
Currently UDP tunnel devices on top of VLANs lose the ability
to offload UDP GSO. Widen the pass thru features from TSO
to all GSO_SOFTWARE.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
net/8021q/vlan.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index fa3ad3d4d58c..edb6acde6b6f 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -108,7 +108,8 @@ static inline netdev_features_t vlan_tnl_features(struct net_device *real_dev)
netdev_features_t ret;
ret = real_dev->hw_enc_features &
- (NETIF_F_CSUM_MASK | NETIF_F_ALL_TSO | NETIF_F_GSO_ENCAP_ALL);
+ (NETIF_F_CSUM_MASK | NETIF_F_GSO_SOFTWARE |
+ NETIF_F_GSO_ENCAP_ALL);
if ((ret & NETIF_F_GSO_ENCAP_ALL) && (ret & NETIF_F_CSUM_MASK))
return (ret & ~NETIF_F_CSUM_MASK) | NETIF_F_HW_CSUM;
--
2.31.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH net-next] net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features
2021-06-18 4:55 [PATCH net-next] net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features Jakub Kicinski
@ 2021-06-18 19:04 ` Willem de Bruijn
2021-06-18 19:10 ` patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: Willem de Bruijn @ 2021-06-18 19:04 UTC (permalink / raw)
To: Jakub Kicinski; +Cc: davem, dcaratti, netdev
On Fri, Jun 18, 2021 at 12:56 AM Jakub Kicinski <kuba@kernel.org> wrote:
>
> Currently UDP tunnel devices on top of VLANs lose the ability
> to offload UDP GSO. Widen the pass thru features from TSO
> to all GSO_SOFTWARE.
>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Willem de Bruijn <willemb@google.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH net-next] net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features
2021-06-18 4:55 [PATCH net-next] net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features Jakub Kicinski
2021-06-18 19:04 ` Willem de Bruijn
@ 2021-06-18 19:10 ` patchwork-bot+netdevbpf
1 sibling, 0 replies; 3+ messages in thread
From: patchwork-bot+netdevbpf @ 2021-06-18 19:10 UTC (permalink / raw)
To: Jakub Kicinski; +Cc: davem, dcaratti, netdev, willemb
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Thu, 17 Jun 2021 21:55:56 -0700 you wrote:
> Currently UDP tunnel devices on top of VLANs lose the ability
> to offload UDP GSO. Widen the pass thru features from TSO
> to all GSO_SOFTWARE.
>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> ---
> net/8021q/vlan.h | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Here is the summary with links:
- [net-next] net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features
https://git.kernel.org/netdev/net-next/c/9d72b8da9f13
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-06-18 19:10 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-18 4:55 [PATCH net-next] net: vlan: pass thru all GSO_SOFTWARE in hw_enc_features Jakub Kicinski
2021-06-18 19:04 ` Willem de Bruijn
2021-06-18 19:10 ` patchwork-bot+netdevbpf
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).