[pull,request,net,V3,00/14] mlx5 fixes 2020-09-30

From: Saeed Mahameed <saeedm@nvidia.com>

Hi Dave,

This series introduces some fixes to mlx5 driver.

v1->v2:
 - Patch #1 Don't return while mutex is held. (Dave)

v2->v3:
 - Drop patch #1, will consider a better approach (Jakub)
 - use cpu_relax() instead of cond_resched() (Jakub)
 - while(i--) to reveres a loop (Jakub)
 - Drop old mellanox email sign-off and change the committer email
   (Jakub)

Please pull and let me know if there is any problem.

For -stable v4.15
 ('net/mlx5e: Fix VLAN cleanup flow')
 ('net/mlx5e: Fix VLAN create flow')

For -stable v4.16
 ('net/mlx5: Fix request_irqs error flow')

For -stable v5.4
 ('net/mlx5e: Add resiliency in Striding RQ mode for packets larger than MTU')
 ('net/mlx5: Avoid possible free of command entry while timeout comp handler')

For -stable v5.7
 ('net/mlx5e: Fix return status when setting unsupported FEC mode')

For -stable v5.8
 ('net/mlx5e: Fix race condition on nhe->n pointer in neigh update')

Thanks,
Saeed.
---
The following changes since commit a59cf619787e628b31c310367f869fde26c8ede1:

  Merge branch 'Fix-bugs-in-Octeontx2-netdev-driver' (2020-09-30 15:07:19 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git tags/mlx5-fixes-2020-09-30

for you to fetch changes up to 1253935ad801485270194d5651acab04abc97b36:

  net/mlx5e: Fix race condition on nhe->n pointer in neigh update (2020-10-02 10:59:58 -0700)

----------------------------------------------------------------
mlx5-fixes-2020-09-30

----------------------------------------------------------------
Aya Levin (6):
      net/mlx5e: Fix error path for RQ alloc
      net/mlx5e: Add resiliency in Striding RQ mode for packets larger than MTU
      net/mlx5e: Fix driver's declaration to support GRE offload
      net/mlx5e: Fix return status when setting unsupported FEC mode
      net/mlx5e: Fix VLAN cleanup flow
      net/mlx5e: Fix VLAN create flow

Eran Ben Elisha (4):
      net/mlx5: Fix a race when moving command interface to polling mode
      net/mlx5: Avoid possible free of command entry while timeout comp handler
      net/mlx5: poll cmd EQ in case of command timeout
      net/mlx5: Add retry mechanism to the command entry index allocation

Maor Dickman (1):
      net/mlx5e: CT, Fix coverity issue

Maor Gottlieb (1):
      net/mlx5: Fix request_irqs error flow

Saeed Mahameed (1):
      net/mlx5: cmdif, Avoid skipping reclaim pages if FW is not accessible

Vlad Buslov (1):
      net/mlx5e: Fix race condition on nhe->n pointer in neigh update

 drivers/net/ethernet/mellanox/mlx5/core/cmd.c      | 198 +++++++++++++++------
 drivers/net/ethernet/mellanox/mlx5/core/en.h       |   8 +-
 drivers/net/ethernet/mellanox/mlx5/core/en/port.c  |   3 +
 .../net/ethernet/mellanox/mlx5/core/en/rep/neigh.c |  81 +++++----
 drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c |   4 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_fs.c    |  14 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  | 104 +++++++++--
 drivers/net/ethernet/mellanox/mlx5/core/en_rep.h   |   6 -
 drivers/net/ethernet/mellanox/mlx5/core/eq.c       |  42 ++++-
 drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h   |   2 +
 .../net/ethernet/mellanox/mlx5/core/pagealloc.c    |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c  |   2 +-
 include/linux/mlx5/driver.h                        |   3 +
 13 files changed, 350 insertions(+), 119 deletions(-)

From: saeed@kernel.org
Date: Fri,  2 Oct 2020 11:06:40 -0700

> This series introduces some fixes to mlx5 driver.
> 
> v1->v2:
>  - Patch #1 Don't return while mutex is held. (Dave)
> 
> v2->v3:
>  - Drop patch #1, will consider a better approach (Jakub)
>  - use cpu_relax() instead of cond_resched() (Jakub)
>  - while(i--) to reveres a loop (Jakub)
>  - Drop old mellanox email sign-off and change the committer email
>    (Jakub)
> 
> Please pull and let me know if there is any problem.

Pulled.

> For -stable v4.15
>  ('net/mlx5e: Fix VLAN cleanup flow')
>  ('net/mlx5e: Fix VLAN create flow')
> 
> For -stable v4.16
>  ('net/mlx5: Fix request_irqs error flow')
> 
> For -stable v5.4
>  ('net/mlx5e: Add resiliency in Striding RQ mode for packets larger than MTU')
>  ('net/mlx5: Avoid possible free of command entry while timeout comp handler')
> 
> For -stable v5.7
>  ('net/mlx5e: Fix return status when setting unsupported FEC mode')
> 
> For -stable v5.8
>  ('net/mlx5e: Fix race condition on nhe->n pointer in neigh update')

Queued up, thanks.