ACK/Cmnt: [SRU][B/gke-5.0, B/gcp][PATCH 0/2] Enable napi_tx on on GCP/GKE

Stefan Bader stefan.bader at canonical.com
Mon Sep 23 15:20:21 UTC 2019


On 20.09.19 15:24, Khalid Elmously wrote:
> BugLink: https://bugs.launchpad.net/bugs/1834681
> 
> Similar to the 4.15 kernel, the napi_tx feature is requested also on the 5.0 GCP/GKE kernels.
> 
> napi_tx already exists on 5.0. These 2 patches only a) enable per queue RPS config (from 5.1) and  b) enable napi_tx by default (from 5.3)
> 
> More background information in the SF ticket:  https://canonical.my.salesforce.com/5003z00001yVDYB
> 
> Compiled and boot-tested. 
> 
> 
> 
> Willem de Bruijn (2):
>   virtio-net: per-queue RPS config
>   virtio_net: enable napi_tx by default
> 
>  drivers/net/virtio_net.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
Patches look ok. However I believe both are for 5.0 kernels and the bionic/gcp
kernel which is rolled to 5.0 is a backport of the disco/gcp kernel. So the
patches should be applied in disco for gcp and then come back to bionic
automatically.

Acked-by: Stefan Bader <stefan.bader at canonical.com>

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