APPLIED(bionic/aws): [SRU][Bionic][PULLv2] Amazon ENA driver v2.0.1 update

[Khaled Elmously]

On 2018-10-25 12:17:12 , Kamal Mostafa wrote:
> Update Amazon ENA driver from latest upstream to version 2.0.1K.
> 
> BugLink: http://bugs.launchpad.net/bugs/1798182
> 
> All cherry-picks from mainline linux, linux-next, and net-next.
> 
> Only the Amazon ENA driver is affected.
> 
>  -Kamal
> 
> -----
> 
> The following changes since commit cd8f1d8398a0797776a86138b7e121d5bc435d7a:
> 
>   UBUNTU: Ubuntu-4.15.0-39.42 (2018-10-23 14:44:55 +0000)
> 
> are available in the git repository at:
> 
>   git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux/+git/bionic ena-v201
> 
> for you to fetch changes up to 6539f111bc3aafc65c483b4bb2798f8fbd5f8b26:
> 
>   net: ena: fix compilation error in xtensa architecture (2018-10-25 09:00:15 -0700)
> 
> ----------------------------------------------------------------
> Arthur Kiyanovski (18):
>       net: ena: fix warning in rmmod caused by double iounmap
>       net: ena: fix rare bug when failed restart/resume is followed by driver removal
>       net: ena: fix NULL dereference due to untimely napi initialization
>       net: ena: fix auto casting to boolean
>       net: ena: minor performance improvement
>       net: ena: complete host info to match latest ENA spec
>       net: ena: introduce Low Latency Queues data structures according to ENA spec
>       net: ena: add functions for handling Low Latency Queues in ena_com
>       net: ena: add functions for handling Low Latency Queues in ena_netdev
>       net: ena: use CSUM_CHECKED device indication to report skb's checksum status
>       net: ena: explicit casting and initialization, and clearer error handling
>       net: ena: limit refill Rx threshold to 256 to avoid latency issues
>       net: ena: change rx copybreak default to reduce kernel memory pressure
>       net: ena: remove redundant parameter in ena_com_admin_init()
>       net: ena: update driver version to 2.0.1
>       net: ena: fix indentations in ena_defs for better readability
>       net: ena: enable Low Latency Queues
>       net: ena: fix compilation error in xtensa architecture
> 
> Eric Dumazet (1):
>       net: ena: remove ndo_poll_controller
> 
> Netanel Belgazal (1):
>       net: ena: Fix Kconfig dependency on X86
> 
>  drivers/net/ethernet/amazon/Kconfig               |   2 +-
>  drivers/net/ethernet/amazon/ena/ena_admin_defs.h  | 425 ++++++++++--------
>  drivers/net/ethernet/amazon/ena/ena_com.c         | 302 +++++++++++--
>  drivers/net/ethernet/amazon/ena/ena_com.h         |  72 +++-
>  drivers/net/ethernet/amazon/ena/ena_common_defs.h |   4 +-
>  drivers/net/ethernet/amazon/ena/ena_eth_com.c     | 285 +++++++-----
>  drivers/net/ethernet/amazon/ena/ena_eth_com.h     |  72 +++-
>  drivers/net/ethernet/amazon/ena/ena_eth_io_defs.h | 229 +++++-----
>  drivers/net/ethernet/amazon/ena/ena_ethtool.c     |   2 +
>  drivers/net/ethernet/amazon/ena/ena_netdev.c      | 504 +++++++++++++---------
>  drivers/net/ethernet/amazon/ena/ena_netdev.h      |  42 +-
>  drivers/net/ethernet/amazon/ena/ena_regs_defs.h   | 206 +++++----
>  12 files changed, 1354 insertions(+), 791 deletions(-)
> 
> -- 
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