Public bug reported: NVIDIA has requested that the huge pfnmap enablement patches be backported to Linux kernel 6.11.
This includes the "mm: Support huge pfnmaps" patchset: https://lore.kernel.org/all/20240826204353.2228736-20-pet...@redhat.com/T/#m34d054d967a72ad8a7c8120c19447b415fd12179. And the "mm: replace follow_page() by folio_walk" patchset: https://lore.kernel.org/all/20240802155524.517137-11-da...@redhat.com/T/#md9eb4137570b491263f6c725e4db8bfc368ab74d. And finally the following follow-up fix commits: - "mm/pagewalk: fix usage of pmd_leaf()/pud_leaf() without present check" - "mm/huge_memory: check pmd_special() only after pmd_present()" - "mm: fix follow_pfnmap API lockdep assert" ** Affects: linux-nvidia-6.11 (Ubuntu) Importance: Undecided Status: Invalid ** Affects: linux-nvidia-6.11 (Ubuntu Noble) Importance: Undecided Assignee: Jacob Martin (jacobmartin) Status: In Progress ** Also affects: linux-nvidia-6.11 (Ubuntu Noble) Importance: Undecided Status: New ** Changed in: linux-nvidia-6.11 (Ubuntu) Status: New => Invalid ** Changed in: linux-nvidia-6.11 (Ubuntu Noble) Assignee: (unassigned) => Jacob Martin (jacobmartin) ** Changed in: linux-nvidia-6.11 (Ubuntu Noble) Status: New => In Progress ** Description changed: NVIDIA has requested that the huge pfnmap enablement patches be backported to Linux kernel 6.11. + + This includes the "mm: Support huge pfnmaps" patchset: + https://lore.kernel.org/all/20240826204353.2228736-20-pet...@redhat.com/T/#m34d054d967a72ad8a7c8120c19447b415fd12179. + + And the "mm: replace follow_page() by folio_walk" patchset: + https://lore.kernel.org/all/20240802155524.517137-11-da...@redhat.com/T/#md9eb4137570b491263f6c725e4db8bfc368ab74d. + + And finally the following follow-up fix commits: + - "mm/pagewalk: fix usage of pmd_leaf()/pud_leaf() without present check" + - "mm/huge_memory: check pmd_special() only after pmd_present()" + - "mm: fix follow_pfnmap API lockdep assert" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2091887 Title: Backport huge pfnmap support to NVIDIA 6.11 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia-6.11/+bug/2091887/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
