APPLIED: [SRU][Cosmic][PATCH 0/1] net/mlx5: WQ, fixes for fragmented WQ buffers API

Khaled Elmously khalid.elmously at canonical.com
Wed Nov 7 06:54:05 UTC 2018


On 2018-10-31 14:05:59 , Joseph Salisbury wrote:
> BugLink: https://bugs.launchpad.net/bugs/1799393
> 
> == SRU Justification ==
> The requested commit fixes a regression introduce by mainline commit
> 3a2f70331226, in v4.18-rc1.  The commit is only needed in Cosmic.  Do to
> the regression, A Mellanox CX5 stops pinging with rx_wqe_err (mlx5_core)
> 
> == Fix ==
> 37fdffb217a4 ("net/mlx5: WQ, fixes for fragmented WQ buffers API")
> 
> == Regression Potential ==
> Low. This commit has been cc'd to stable, so it has had additional
> upstream review. 
> 
> == Test Case ==
> A test kernel was built with this patch and tested by the original bug reporter.
> The bug reporter states the test kernel resolved the bug.
> 
> 
> Tariq Toukan (1):
>   net/mlx5: WQ, fixes for fragmented WQ buffers API
> 
>  drivers/net/ethernet/mellanox/mlx5/core/en_rx.c    | 12 +++++-------
>  drivers/net/ethernet/mellanox/mlx5/core/en_tx.c    | 22 +++++++++++-----------
>  .../net/ethernet/mellanox/mlx5/core/ipoib/ipoib.h  |  5 ++---
>  drivers/net/ethernet/mellanox/mlx5/core/wq.c       |  5 -----
>  drivers/net/ethernet/mellanox/mlx5/core/wq.h       | 11 +++++------
>  include/linux/mlx5/driver.h                        |  8 ++++++++
>  6 files changed, 31 insertions(+), 32 deletions(-)
> 
> -- 
> 2.7.4
> 
> 
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