ACK: [SRU][N:gcp/N:gke/P:gcp][PATCH 0/3] NVIDIA Grace update for Google (Sep 2025)

[Manuel Diewald]

On Fri, Oct 03, 2025 at 03:21:14PM -0700, Tim Whisonant wrote:
> BugLink: https://bugs.launchpad.net/bugs/2126453
> 
> SRU Justification:
> 
> [Impact]
> 
> The Google Kubernetes Engine team requested a GKE image with 64K pages and
> GB300 support. This patchset targets noble:linux-gcp, noble:linux-gke, and
> plucky:linux-gcp to keep all three kernels in sync with respect to NVIDIA
> Grace.
> 
> [Fix]
> 
> The work for adding the 64K page size support to noble:linux-gke was completed
> by [1].
> 
> Add the GB300 support by applying the latest upstream patches cataloged
> here [2] on September 25, 2025.
> 
> [1] https://bugs.launchpad.net/ubuntu/+source/linux-gke/+bug/2117098
> [2] https://docs.nvidia.com/grace/patches-config-guide/platform-software-patches-config.html
> 
> [Test Plan]
> 
> Basic Grace checkout will be performed in house. Further testing
> will be done by Google in their Grace-enabled environment once available.
> 
> [Regression potential]
> 
> The regression potential is considered low as the update consists
> of only the patches added to [2] since April 25, 2025.
> 
> -- 
> 2.43.0
> 
> 
> -- 
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team

Acked-by: Manuel Diewald <manuel.diewald at canonical.com>

-- 
 Manuel
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