mbox series

[net-next,00/11] mptcp: Include multiple address ids in RM_ADDR

Message ID 20210313011621.211661-1-mathew.j.martineau@linux.intel.com (mailing list archive)
Headers show
Series mptcp: Include multiple address ids in RM_ADDR | expand

Message

Mat Martineau March 13, 2021, 1:16 a.m. UTC 
Here's a patch series from the MPTCP tree that extends the capabilities
of the MPTCP RM_ADDR header.

MPTCP peers can exchange information about their IP addresses that are
available for additional MPTCP subflows. IP addresses are advertised
with an ADD_ADDR header type, and those advertisements are revoked with
the RM_ADDR header type. RFC 8684 allows the RM_ADDR header to include
more than one address ID, so multiple advertisements can be revoked in a
single header. Previous kernel versions have only used RM_ADDR with a
single address ID, so multiple removals required multiple packets.

Patches 1-4 plumb address id list structures around the MPTCP code,
where before only a single address ID was passed.

Patches 5-8 make use of the address lists at the path manager layer that
tracks available addresses for both peers.

Patches 9-11 update the selftests to cover the new use of RM_ADDR with
multiple address IDs.


Geliang Tang (11):
  mptcp: add rm_list in mptcp_out_options
  mptcp: add rm_list_tx in mptcp_pm_data
  mptcp: add rm_list in mptcp_options_received
  mptcp: add rm_list_rx in mptcp_pm_data
  mptcp: remove multi addresses in PM
  mptcp: remove multi subflows in PM
  mptcp: remove multi addresses and subflows in PM
  mptcp: remove a list of addrs when flushing
  selftests: mptcp: add invert argument for chk_rm_nr
  selftests: mptcp: set addr id for removing testcases
  selftests: mptcp: add testcases for removing addrs

 include/net/mptcp.h                           |   9 +-
 net/mptcp/options.c                           |  47 ++++--
 net/mptcp/pm.c                                |  39 +++--
 net/mptcp/pm_netlink.c                        | 139 +++++++++++++-----
 net/mptcp/protocol.h                          |  27 +++-
 .../testing/selftests/net/mptcp/mptcp_join.sh |  82 ++++++++---
 6 files changed, 250 insertions(+), 93 deletions(-)


base-commit: 26d2e0426aacaf4c128dc57111f0d460ab20e8b5

Comments

patchwork-bot+netdevbpf@kernel.org March 13, 2021, 2 a.m. UTC | #1 
Hello:

This series was applied to netdev/net-next.git (refs/heads/master):

On Fri, 12 Mar 2021 17:16:10 -0800 you wrote:
> Here's a patch series from the MPTCP tree that extends the capabilities
> of the MPTCP RM_ADDR header.
> 
> MPTCP peers can exchange information about their IP addresses that are
> available for additional MPTCP subflows. IP addresses are advertised
> with an ADD_ADDR header type, and those advertisements are revoked with
> the RM_ADDR header type. RFC 8684 allows the RM_ADDR header to include
> more than one address ID, so multiple advertisements can be revoked in a
> single header. Previous kernel versions have only used RM_ADDR with a
> single address ID, so multiple removals required multiple packets.
> 
> [...]

Here is the summary with links:
  - [net-next,01/11] mptcp: add rm_list in mptcp_out_options
    https://git.kernel.org/netdev/net-next/c/6445e17af7c5
  - [net-next,02/11] mptcp: add rm_list_tx in mptcp_pm_data
    https://git.kernel.org/netdev/net-next/c/cbde27871896
  - [net-next,03/11] mptcp: add rm_list in mptcp_options_received
    https://git.kernel.org/netdev/net-next/c/5c4a824dcb58
  - [net-next,04/11] mptcp: add rm_list_rx in mptcp_pm_data
    https://git.kernel.org/netdev/net-next/c/b5c55f334c7f
  - [net-next,05/11] mptcp: remove multi addresses in PM
    https://git.kernel.org/netdev/net-next/c/d0b698ca9a27
  - [net-next,06/11] mptcp: remove multi subflows in PM
    https://git.kernel.org/netdev/net-next/c/ddd14bb85dd8
  - [net-next,07/11] mptcp: remove multi addresses and subflows in PM
    https://git.kernel.org/netdev/net-next/c/06faa2271034
  - [net-next,08/11] mptcp: remove a list of addrs when flushing
    https://git.kernel.org/netdev/net-next/c/0e4a3e68862b
  - [net-next,09/11] selftests: mptcp: add invert argument for chk_rm_nr
    https://git.kernel.org/netdev/net-next/c/7028ba8ac968
  - [net-next,10/11] selftests: mptcp: set addr id for removing testcases
    https://git.kernel.org/netdev/net-next/c/f87744ad4244
  - [net-next,11/11] selftests: mptcp: add testcases for removing addrs
    https://git.kernel.org/netdev/net-next/c/d2c4333a801c

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html