ACK/cmnt: [xenial:linux-azure][PATCH 0/6] LP:#1864233: Commits to resolve high network latency

[Kleber Souza]

On 02.04.20 13:37, Marcelo Henrique Cerri wrote:
> BugLink: http://bugs.launchpad.net/bugs/1864233
> 
> As bug description.
> 
> xenial:linux-azure is the only kernel that is missing those patches
> and it already has the commit id b0689faa8efc ("hv_netvsc: Fix
> unwanted rx_table reset"). Besides the requested commits some
> additional ones were necessary. All are clean cherry-picks or
> straightforward backports for minor context adjustments.
> 
> I tested it on azure with positive results.
> 
> ---
> Haiyang Zhang (4):
>   hv_netvsc: Fix tx_table init in rndis_set_subchannel()
>   hv_netvsc: Fix offset usage in netvsc_send_table()
>   hv_netvsc: Add NetVSP v6 and v6.1 into version negotiation
>   hv_netvsc: Fix send_table offset in case of a host bug
> 
> Stephen Hemminger (2):
>   hv_netvsc: simplify function args in receive status path
>   hv_netvsc: simplify receive side calling arguments
> 
>  drivers/net/hyperv/hyperv_net.h   | 170 +++++++++++++++++++++++++++++-
>  drivers/net/hyperv/netvsc.c       |  91 +++++++++-------
>  drivers/net/hyperv/netvsc_drv.c   |  12 +--
>  drivers/net/hyperv/rndis_filter.c |  15 ++-
>  4 files changed, 229 insertions(+), 59 deletions(-)
> 

Simple cherry-picks and backports and tested to solve the issue.

As we also have bionic/linux-4.15 which is basically the same code
base those patches might be needed there as well.

Acked-by: Kleber Sacilotto de Souza <kleber.souza at canonical.com>