Public bug reported: 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. ** Affects: linux-gcp (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux-gcp (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-gcp (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux-gcp (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-gcp (Ubuntu Plucky) Importance: Undecided Status: New ** Changed in: linux-gcp (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-gcp in Ubuntu. https://bugs.launchpad.net/bugs/2126453 Title: NVIDIA Grace update for Google (Sep 2025) Status in linux-gcp package in Ubuntu: Invalid Status in linux-gcp source package in Noble: New Status in linux-gcp source package in Plucky: New Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-gcp/+bug/2126453/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
