APPLIED[Y/master-next]: [SRU][Yakkety][PATCH 0/4] Fixes for LP:1650058

Stefan Bader stefan.bader at canonical.com
Thu Apr 13 13:20:59 UTC 2017


On 07.04.2017 11:37, Joseph Salisbury wrote:
> BugLink: http://bugs.launchpad.net/bugs/1650058
> 
> == SRU Justification ==
> In order to have the correct VF driver to support SR-IOV in Azure, these 
> Mellanox patches are needed in Yakkety.  The three commits are included in
> mainline as of the following versions:
> d585df1c5ccf - v4.10-rc7
> 7c3945bc2073 - v4.10-rc5
> 291c566a2891 - v4.10-rc5
> 6496bbf0ec48 - v4.10-rc3
> 
> These patches have already been applied to Xenial.
> 
> == Fixes ==
> commit d585df1c5ccf995fcee910705ad7a9cdd11d4152
> Author: Jack Morgenstein <jackm at dev.mellanox.co.il>
> Date:   Mon Jan 30 15:11:45 2017 +0200
> 
>     net/mlx4_core: Avoid command timeouts during VF driver device shutdown
> 
> commit 7c3945bc2073554bb2ecf983e073dee686679c53
> Author: Jack Morgenstein <jackm at dev.mellanox.co.il>
> Date:   Mon Jan 16 18:31:38 2017 +0200
> 
>     net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions
> 
> commit 291c566a28910614ce42d0ffe82196eddd6346f4
> Author: Jack Morgenstein <jackm at dev.mellanox.co.il>
> Date:   Mon Jan 16 18:31:37 2017 +0200
> 
>     net/mlx4_core: Fix racy CQ (Completion Queue) free
> 
> commit 6496bbf0ec481966ef9ffe5b6660d8d1b55c60cc
> Author: Eugenia Emantayev <eugenia at mellanox.com>
> Date:   Thu Dec 29 18:37:10 2016 +0200
> 
>     net/mlx4_en: Fix bad WQE issue
> 
> == Test Case ==
> A test kernel was built with these patches and tested by the original bug reporter.
> The bug reporter states the test kernel resolved the bug.
> 
> 
> Eugenia Emantayev (1):
>   net/mlx4_en: Fix bad WQE issue
> 
> Jack Morgenstein (3):
>   net/mlx4_core: Fix racy CQ (Completion Queue) free
>   net/mlx4_core: Fix when to save some qp context flags for dynamic VST
>     to VGT transitions
>   net/mlx4_core: Avoid command timeouts during VF driver device shutdown
> 
>  drivers/net/ethernet/mellanox/mlx4/catas.c         |  2 +-
>  drivers/net/ethernet/mellanox/mlx4/cq.c            | 38 ++++++++++++----------
>  drivers/net/ethernet/mellanox/mlx4/en_rx.c         |  8 ++++-
>  drivers/net/ethernet/mellanox/mlx4/intf.c          | 12 +++++++
>  drivers/net/ethernet/mellanox/mlx4/mlx4.h          |  1 +
>  .../net/ethernet/mellanox/mlx4/resource_tracker.c  |  5 +--
>  6 files changed, 44 insertions(+), 22 deletions(-)
> 


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