[SRU][linux-aws] update ENA driver to latest mainline version 1.5.0K

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[SRU][linux-aws] update ENA driver to latest mainline version 1.5.0K

Kamal Mostafa-2
BugLink: http://bugs.launchpad.net/bugs/1774490
update ENA driver to latest mainline version 1.5.0K

The following pull requests for linux-aws-xenial and linux-aws-bionic
update Amazon ENA ethernet driver to the latest mainline version.
These are all clean cherry-picks from mainline.

[Impact]

A couple of rare ENA bugs fixed; no expected change to normal functionality
or performance.

[Test Case]

Smoke tests of ENA-enabled instances show no discrepant behavior.

[Regression Potential]

Minimal: changes restricted to the ENA driver.

Thanks,

 -Kamal


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[SRU][linux-aws-x][PULL] update ENA driver to latest mainline version 1.5.0K

Kamal Mostafa-2
The following changes since commit a402477c47d145b1d6623299a1fee066fbd0389f:

  UBUNTU: Start new release (2018-05-31 12:07:49 -0700)

are available in the git repository at:

  git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux-aws/+git/xenial ena-1.5.0K

for you to fetch changes up to 4cd972930a55478ebfbc7460de0a7f1572bc98d9:

  net: ena: Eliminate duplicate barriers on weakly-ordered archs (2018-06-01 10:15:45 -0700)

----------------------------------------------------------------
Netanel Belgazal (4):
      net: ena: fix race condition between device reset and link up setup
      net: ena: add detection and recovery mechanism for handling missed/misrouted MSI-X
      net: ena: increase ena driver version to 1.5.0
      net: ena: fix error handling in ena_down() sequence

Sinan Kaya (1):
      net: ena: Eliminate duplicate barriers on weakly-ordered archs

 drivers/net/ethernet/amazon/ena/ena_com.c       |   8 +-
 drivers/net/ethernet/amazon/ena/ena_eth_com.c   |  11 +++
 drivers/net/ethernet/amazon/ena/ena_eth_com.h   |  10 ++-
 drivers/net/ethernet/amazon/ena/ena_netdev.c    | 103 +++++++++++++++++++++---
 drivers/net/ethernet/amazon/ena/ena_netdev.h    |   9 ++-
 drivers/net/ethernet/amazon/ena/ena_regs_defs.h |   2 +
 6 files changed, 124 insertions(+), 19 deletions(-)

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[SRU][linux-aws-b][PULL] update ENA driver to latest mainline version 1.5.0K

Kamal Mostafa-2
In reply to this post by Kamal Mostafa-2
The following changes since commit c920718be1b6bb97aa05d4d1a849a29937b0a4db:

  UBUNTU: Start new release (2018-05-31 11:48:00 -0700)

are available in the git repository at:

  git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux-aws/+git/bionic ena-1.5.0K

for you to fetch changes up to 24781d02e035a5102d0ba0f3111a7d45f3d873d2:

  net: ena: Eliminate duplicate barriers on weakly-ordered archs (2018-06-01 10:06:13 -0700)

----------------------------------------------------------------
Netanel Belgazal (2):
      net: ena: add detection and recovery mechanism for handling missed/misrouted MSI-X
      net: ena: increase ena driver version to 1.5.0

Sinan Kaya (1):
      net: ena: Eliminate duplicate barriers on weakly-ordered archs

 drivers/net/ethernet/amazon/ena/ena_com.c       |  8 ++-
 drivers/net/ethernet/amazon/ena/ena_eth_com.c   | 11 ++++
 drivers/net/ethernet/amazon/ena/ena_eth_com.h   | 10 +++-
 drivers/net/ethernet/amazon/ena/ena_netdev.c    | 73 ++++++++++++++++++++++---
 drivers/net/ethernet/amazon/ena/ena_netdev.h    |  6 +-
 drivers/net/ethernet/amazon/ena/ena_regs_defs.h |  2 +
 6 files changed, 96 insertions(+), 14 deletions(-)

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[Acked] [SRU][linux-aws-b][PULL] update ENA driver to latest mainline version 1.5.0K

Andy Whitcroft-3
On Fri, Jun 01, 2018 at 11:02:09AM -0700, Kamal Mostafa wrote:

> The following changes since commit c920718be1b6bb97aa05d4d1a849a29937b0a4db:
>
>   UBUNTU: Start new release (2018-05-31 11:48:00 -0700)
>
> are available in the git repository at:
>
>   git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux-aws/+git/bionic ena-1.5.0K
>
> for you to fetch changes up to 24781d02e035a5102d0ba0f3111a7d45f3d873d2:
>
>   net: ena: Eliminate duplicate barriers on weakly-ordered archs (2018-06-01 10:06:13 -0700)
>
> ----------------------------------------------------------------
> Netanel Belgazal (2):
>       net: ena: add detection and recovery mechanism for handling missed/misrouted MSI-X
>       net: ena: increase ena driver version to 1.5.0
>
> Sinan Kaya (1):
>       net: ena: Eliminate duplicate barriers on weakly-ordered archs
>
>  drivers/net/ethernet/amazon/ena/ena_com.c       |  8 ++-
>  drivers/net/ethernet/amazon/ena/ena_eth_com.c   | 11 ++++
>  drivers/net/ethernet/amazon/ena/ena_eth_com.h   | 10 +++-
>  drivers/net/ethernet/amazon/ena/ena_netdev.c    | 73 ++++++++++++++++++++++---
>  drivers/net/ethernet/amazon/ena/ena_netdev.h    |  6 +-
>  drivers/net/ethernet/amazon/ena/ena_regs_defs.h |  2 +
>  6 files changed, 96 insertions(+), 14 deletions(-)

Acked-by: Andy Whitcroft <[hidden email]>

-apw

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[Acked] [SRU][linux-aws-x][PULL] update ENA driver to latest mainline version 1.5.0K

Andy Whitcroft-3
In reply to this post by Kamal Mostafa-2
On Fri, Jun 01, 2018 at 11:02:08AM -0700, Kamal Mostafa wrote:

> The following changes since commit a402477c47d145b1d6623299a1fee066fbd0389f:
>
>   UBUNTU: Start new release (2018-05-31 12:07:49 -0700)
>
> are available in the git repository at:
>
>   git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux-aws/+git/xenial ena-1.5.0K
>
> for you to fetch changes up to 4cd972930a55478ebfbc7460de0a7f1572bc98d9:
>
>   net: ena: Eliminate duplicate barriers on weakly-ordered archs (2018-06-01 10:15:45 -0700)
>
> ----------------------------------------------------------------
> Netanel Belgazal (4):
>       net: ena: fix race condition between device reset and link up setup
>       net: ena: add detection and recovery mechanism for handling missed/misrouted MSI-X
>       net: ena: increase ena driver version to 1.5.0
>       net: ena: fix error handling in ena_down() sequence
>
> Sinan Kaya (1):
>       net: ena: Eliminate duplicate barriers on weakly-ordered archs
>
>  drivers/net/ethernet/amazon/ena/ena_com.c       |   8 +-
>  drivers/net/ethernet/amazon/ena/ena_eth_com.c   |  11 +++
>  drivers/net/ethernet/amazon/ena/ena_eth_com.h   |  10 ++-
>  drivers/net/ethernet/amazon/ena/ena_netdev.c    | 103 +++++++++++++++++++++---
>  drivers/net/ethernet/amazon/ena/ena_netdev.h    |   9 ++-
>  drivers/net/ethernet/amazon/ena/ena_regs_defs.h |   2 +
>  6 files changed, 124 insertions(+), 19 deletions(-)

Syncing with upstream, all cherry-picks ...

Acked-by: Andy Whitcroft <[hidden email]>

-apw

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ACK: [SRU][linux-aws-x][PULL] update ENA driver to latest mainline version 1.5.0K

Colin Ian King-2
In reply to this post by Kamal Mostafa-2
On 01/06/18 19:02, Kamal Mostafa wrote:

> The following changes since commit a402477c47d145b1d6623299a1fee066fbd0389f:
>
>   UBUNTU: Start new release (2018-05-31 12:07:49 -0700)
>
> are available in the git repository at:
>
>   git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux-aws/+git/xenial ena-1.5.0K
>
> for you to fetch changes up to 4cd972930a55478ebfbc7460de0a7f1572bc98d9:
>
>   net: ena: Eliminate duplicate barriers on weakly-ordered archs (2018-06-01 10:15:45 -0700)
>
> ----------------------------------------------------------------
> Netanel Belgazal (4):
>       net: ena: fix race condition between device reset and link up setup
>       net: ena: add detection and recovery mechanism for handling missed/misrouted MSI-X
>       net: ena: increase ena driver version to 1.5.0
>       net: ena: fix error handling in ena_down() sequence
>
> Sinan Kaya (1):
>       net: ena: Eliminate duplicate barriers on weakly-ordered archs
>
>  drivers/net/ethernet/amazon/ena/ena_com.c       |   8 +-
>  drivers/net/ethernet/amazon/ena/ena_eth_com.c   |  11 +++
>  drivers/net/ethernet/amazon/ena/ena_eth_com.h   |  10 ++-
>  drivers/net/ethernet/amazon/ena/ena_netdev.c    | 103 +++++++++++++++++++++---
>  drivers/net/ethernet/amazon/ena/ena_netdev.h    |   9 ++-
>  drivers/net/ethernet/amazon/ena/ena_regs_defs.h |   2 +
>  6 files changed, 124 insertions(+), 19 deletions(-)
>

Seems reasonable to me.

Acked-by: Colin Ian King <[hidden email]>

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ACK: [SRU][linux-aws-b][PULL] update ENA driver to latest mainline version 1.5.0K

Colin Ian King-2
In reply to this post by Kamal Mostafa-2
On 01/06/18 19:02, Kamal Mostafa wrote:

> The following changes since commit c920718be1b6bb97aa05d4d1a849a29937b0a4db:
>
>   UBUNTU: Start new release (2018-05-31 11:48:00 -0700)
>
> are available in the git repository at:
>
>   git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux-aws/+git/bionic ena-1.5.0K
>
> for you to fetch changes up to 24781d02e035a5102d0ba0f3111a7d45f3d873d2:
>
>   net: ena: Eliminate duplicate barriers on weakly-ordered archs (2018-06-01 10:06:13 -0700)
>
> ----------------------------------------------------------------
> Netanel Belgazal (2):
>       net: ena: add detection and recovery mechanism for handling missed/misrouted MSI-X
>       net: ena: increase ena driver version to 1.5.0
>
> Sinan Kaya (1):
>       net: ena: Eliminate duplicate barriers on weakly-ordered archs
>
>  drivers/net/ethernet/amazon/ena/ena_com.c       |  8 ++-
>  drivers/net/ethernet/amazon/ena/ena_eth_com.c   | 11 ++++
>  drivers/net/ethernet/amazon/ena/ena_eth_com.h   | 10 +++-
>  drivers/net/ethernet/amazon/ena/ena_netdev.c    | 73 ++++++++++++++++++++++---
>  drivers/net/ethernet/amazon/ena/ena_netdev.h    |  6 +-
>  drivers/net/ethernet/amazon/ena/ena_regs_defs.h |  2 +
>  6 files changed, 96 insertions(+), 14 deletions(-)
>
Seems reasonable to me.

Acked-by: Colin Ian King <[hidden email]>

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Applied: [SRU][linux-aws] update ENA driver to latest mainline version 1.5.0K

Kamal Mostafa-2
In reply to this post by Kamal Mostafa-2
Applied to linux-aws-{x,b}.


On Fri, Jun 01, 2018 at 11:02:07AM -0700, Kamal Mostafa wrote:

> BugLink: http://bugs.launchpad.net/bugs/1774490
> update ENA driver to latest mainline version 1.5.0K
>
> The following pull requests for linux-aws-xenial and linux-aws-bionic
> update Amazon ENA ethernet driver to the latest mainline version.
> These are all clean cherry-picks from mainline.
>
> [Impact]
>
> A couple of rare ENA bugs fixed; no expected change to normal functionality
> or performance.
>
> [Test Case]
>
> Smoke tests of ENA-enabled instances show no discrepant behavior.
>
> [Regression Potential]
>
> Minimal: changes restricted to the ENA driver.
>
> Thanks,
>
>  -Kamal
>
>
> --
> kernel-team mailing list
> [hidden email]
> https://lists.ubuntu.com/mailman/listinfo/kernel-team

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