Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1697761

Re: [PATCH] drivers/rxe: improve rxe loopback

From Moni Shoua <monis@mellanox.com>
Newsgroups linux.kernel
Subject Re: [PATCH] drivers/rxe: improve rxe loopback
Date 2017-07-27 09:10 +0200
Message-ID <u7L5L-344-19@gated-at.bofh.it> (permalink)
References <u7vX4-1Cp-7@gated-at.bofh.it> <u7ADn-4Bn-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw

On Wed, Jul 26, 2017 at 10:57 PM, Yuval Shaia <yuval.shaia@oracle.com> wrote:
> On Wed, Jul 26, 2017 at 05:52:48PM +0300, Marcel Apfelbaum wrote:
>> Currently a packet is marked for loopback only if the source and
>> destination address match. This is not enough when multiple
>> gids are present in rxe's gid table and the traffic is
>> from one gid to another.
>>
>> Fix it by marking the packet for loopback if the destination
>> address appears in rxe's gid table.
>>
>> Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
>
Have you considered using ip_route_output_key() for IPv4 or
ip6_route_output() for IPv6 to decide if  this is a loopback?
For reference you can check the flow starting at  rdma_resolve_ip()

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH] drivers/rxe: improve rxe loopback Marcel Apfelbaum <marcel@redhat.com> - 2017-07-26 17:00 +0200
  Re: [PATCH] drivers/rxe: improve rxe loopback Yuval Shaia <yuval.shaia@oracle.com> - 2017-07-26 21:40 +0200
    Re: [PATCH] drivers/rxe: improve rxe loopback Yuval Shaia <yuval.shaia@oracle.com> - 2017-07-26 22:00 +0200
  Re: [PATCH] drivers/rxe: improve rxe loopback Yuval Shaia <yuval.shaia@oracle.com> - 2017-07-26 22:00 +0200
    Re: [PATCH] drivers/rxe: improve rxe loopback Moni Shoua <monis@mellanox.com> - 2017-07-27 09:10 +0200
      Re: [PATCH] drivers/rxe: improve rxe loopback Marcel Apfelbaum <marcel@redhat.com> - 2017-07-27 12:00 +0200
        Re: [PATCH] drivers/rxe: improve rxe loopback Moni Shoua <monis@mellanox.com> - 2017-07-30 12:00 +0200
          Re: [PATCH] drivers/rxe: improve rxe loopback Marcel Apfelbaum <marcel@redhat.com> - 2017-07-31 12:00 +0200
  Re: [PATCH] drivers/rxe: improve rxe loopback Leon Romanovsky <leon@kernel.org> - 2017-07-27 09:40 +0200
    Re: [PATCH] drivers/rxe: improve rxe loopback Marcel Apfelbaum <marcel@redhat.com> - 2017-07-27 11:50 +0200
      Re: [PATCH] drivers/rxe: improve rxe loopback Leon Romanovsky <leon@kernel.org> - 2017-07-27 12:50 +0200

csiph-web