| Message ID | cover.1651207788.git.peilin.ye@bytedance.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | ip_gre, ip6_gre: Make [IP6]GRE[TAP] devices always NETIF_F_LLTX | expand |
Hello: This series was applied to netdev/net-next.git (master) by Paolo Abeni <pabeni@redhat.com>: On Thu, 28 Apr 2022 22:24:17 -0700 you wrote: > From: Peilin Ye <peilin.ye@bytedance.com> > > v1: https://lore.kernel.org/netdev/cover.1650580763.git.peilin.ye@bytedance.com/ > > change since v1: > - deleted "depends on patch..." in [1/2]'s commit message > > [...] Here is the summary with links: - [v2,net-next,1/2] ip_gre: Make GRE and GRETAP devices always NETIF_F_LLTX https://git.kernel.org/netdev/net-next/c/020e8f60aa8b - [v2,net-next,2/2] ip6_gre: Make IP6GRE and IP6GRETAP devices always NETIF_F_LLTX https://git.kernel.org/netdev/net-next/c/b11ebf2ca2c1 You are awesome, thank you!
From: Peilin Ye <peilin.ye@bytedance.com> v1: https://lore.kernel.org/netdev/cover.1650580763.git.peilin.ye@bytedance.com/ change since v1: - deleted "depends on patch..." in [1/2]'s commit message Hi all, This patchset depends on these fixes [1], which has been merged into net-next. Since o_seqno is now atomic_t, we can always turn on NETIF_F_LLTX for [IP6]GRE[TAP] devices, since we no longer need the TX lock (&txq->_xmit_lock). We could probably do the same thing to [IP6]ERSPAN devices as well, but I'm not familiar with them yet. For example, ERSPAN devices are initialized as |= GRE_FEATURES in erspan_tunnel_init(), but I don't see IP6ERSPAN devices being initialized as |= GRE6_FEATURES. Where should we initialize IP6ERSPAN devices' ->features? Please suggest if I'm missing something, thanks! [1] https://lore.kernel.org/netdev/cover.1650575919.git.peilin.ye@bytedance.com/ Thanks, Peilin Ye (2): ip_gre: Make GRE and GRETAP devices always NETIF_F_LLTX ip6_gre: Make IP6GRE and IP6GRETAP devices always NETIF_F_LLTX net/ipv4/ip_gre.c | 50 ++++++++++++++++++++-------------------------- net/ipv6/ip6_gre.c | 34 ++++++++++++------------------- 2 files changed, 35 insertions(+), 49 deletions(-)