Re: [PATCH V1 for-next 0/2] Fix hop-limit for RoCE

[Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

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On 01/04/2016 03:49 AM, Matan Barak wrote:
> Hi Doug,
> 
> Previously, the hop limit of RoCE packets were set to
> IPV6_DEFAULT_HOPLIMIT. This generally works, but RoCE stack needs to
> follow the IP stack rules. Therefore, this patch series use
> ip4_dst_hoplimit and ip6_dst_hoplimit in order to set the correct
> hop limit for RoCE traffic.
> 
> The first patch refactors the name of rdma_addr_find_dmac_by_grh to
> rdma_addr_find_l2_eth_by_grh while the second one does the actual
> change.
> 
> Regards,
> Matan
> 
> Changes from V0:
>  - Hop limit in IB when using reversible path should be 0xff.
> 
> Matan Barak (2):
>   IB/core: Rename rdma_addr_find_dmac_by_grh
>   IB/core: Use hop-limit from IP stack for RoCE
> 
>  drivers/infiniband/core/addr.c           | 14 +++++++++++---
>  drivers/infiniband/core/cm.c             |  1 +
>  drivers/infiniband/core/cma.c            | 12 +++++-------
>  drivers/infiniband/core/verbs.c          | 30 ++++++++++++++----------------
>  drivers/infiniband/hw/ocrdma/ocrdma_ah.c |  7 ++++---
>  include/rdma/ib_addr.h                   |  7 +++++--
>  6 files changed, 40 insertions(+), 31 deletions(-)
> 

Thanks, series applied.

-- 
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
              GPG KeyID: 0E572FDD



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