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Howlett" , "Vlastimil Babka" , "Jann Horn" , "Pedro Falcato" , "David Hildenbrand" , "Mike Rapoport" , "Suren Baghdasaryan" , "Michal Hocko" , "Jonathan Corbet" , "Greg Kroah-Hartman" , "Dennis Dalessandro" , "Jason Gunthorpe" , "Leon Romanovsky" , "Paul Moore" , "Stephen Smalley" , "Jaroslav Kysela" , "Takashi Iwai" , "Alexei Starovoitov" , "Daniel Borkmann" , "Andrii Nakryiko" , "Eduard Zingerman" , "Kumar Kartikeya Dwivedi" , "Baolin Wang" , "Nico Pache" , "Ryan Roberts" , "Dev Jain" , "Barry Song" , "Lance Yang" , "Usama Arif" , "Kiryl Shutsemau" , "Doug Gilbert" , "James E.J. Bottomley" , "Martin K. Petersen" , "Jaya Kumar" , "Simona Vetter" , "Helge Deller" , "Sebastian Reichel" , "John Hubbard" , "Peter Xu" , "Masami Hiramatsu" , "Oleg Nesterov" , "Peter Zijlstra" , "Thomas Gleixner" , "Ingo Molnar" , "Borislav Petkov" , "Dave Hansen" , , "Arnaldo Carvalho de Melo" , "Namhyung Kim" , "Mark Rutland" , "Rik van Riel" , "Harry Yoo" , "Juri Lelli" , "Vincent Guittot" , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , "Will Deacon" , "Aneesh Kumar K.V" , "Nick Piggin" , "Arnd Bergmann" , "Muchun Song" , "Oscar Salvador" , "Matthew Wilcox (Oracle)" , "Jan Kara" , "Marc Zyngier" , "Oliver Upton" , "Catalin Marinas" , "Madhavan Srinivasan" , "Anup Patel" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Christian Borntraeger" , "Janosch Frank" , "Claudio Imbrenda" , "Alexander Gordeev" , "Gerald Schaefer" , "Heiko Carstens" , "Vasily Gorbik" , "David S. Miller" , "Andreas Larsson" , "Alexander Viro" , "Christian Brauner" , "Matthew Brost" , "Joshua Hahn" , "Rakie Kim" , "Byungchul Park" , "Gregory Price" , "Ying Huang" , "Alistair Popple" , "Chris Li" , "Kairui Song" , "Kemeng Shi" , "Nhat Pham" , "Baoquan He" , "Youngjun Park" , "Johannes Weiner" , "Qi Zheng" , "Shakeel Butt" , "Axel Rasmussen" , "Yuanchu Xie" , "Wei Xu" , "Chengming Zhou" , "Michal Hocko" , "Miklos Szeredi" , "Xu Xin" From: "Zi Yan" X-Mailer: aerc 0.22.0 References: <20260917-b4-mmap-prepare-vma-flag-sanify-v3-0-4583d8a23bca@kernel.org> <20260917-b4-mmap-prepare-vma-flag-sanify-v3-28-4583d8a23bca@kernel.org> In-Reply-To: <20260917-b4-mmap-prepare-vma-flag-sanify-v3-28-4583d8a23bca@kernel.org> X-ClientProxiedBy: MN2PR07CA0010.namprd07.prod.outlook.com (2603:10b6:208:1a0::20) To IA0PR12MB8374.namprd12.prod.outlook.com (2603:10b6:208:40e::7) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: IA0PR12MB8374:EE_|DS0PR12MB7769:EE_ 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu Sep 17, 2026 at 12:22 PM EDT, Lorenzo Stoakes (ARM) wrote: > The is_vm_hugetlb_page() predicate is badly named - the mapping can span > more than a page and it is inconsistent with other VMA predicates that > typically are prefixed by vma_. > > Rename to vma_is_hugetlb() for consistency, and while we're here update > some VM_BUG_ON_VMA() to VM_WARN_ON_ONCE_VMA() as to avoid unnecessary > oopses. > > No functional change intended. > > Acked-by: Marc Zyngier > Acked-by: Claudio Imbrenda > Acked-by: Anup Patel > Signed-off-by: Lorenzo Stoakes (ARM) > --- > arch/arm64/kvm/mmu.c | 4 ++-- > arch/powerpc/mm/book3s64/radix_tlb.c | 6 +++--- > arch/powerpc/mm/nohash/e500_hugetlbpage.c | 2 +- > arch/powerpc/mm/nohash/tlb.c | 2 +- > arch/riscv/kvm/mmu.c | 2 +- > arch/riscv/mm/tlbflush.c | 2 +- > arch/s390/mm/gmap_helpers.c | 6 +++--- > arch/sparc/mm/init_64.c | 2 +- > drivers/gpu/drm/drm_gpusvm.c | 2 +- > fs/coredump.c | 2 +- > fs/hugetlbfs/inode.c | 2 +- > fs/proc/task_mmu.c | 8 ++++---- > include/asm-generic/tlb.h | 2 +- > include/linux/hugetlb.h | 4 ++-- > include/linux/mm.h | 19 ++++++++++++++++--- > include/linux/rmap.h | 2 +- > kernel/events/core.c | 2 +- > kernel/sched/fair.c | 2 +- > mm/gup.c | 4 ++-- > mm/huge_memory.c | 2 +- > mm/hugetlb.c | 14 +++++++------- > mm/internal.h | 2 +- > mm/madvise.c | 4 ++-- > mm/memory.c | 12 ++++++------ > mm/mempolicy.c | 2 +- > mm/migrate_device.c | 2 +- > mm/mmap.c | 2 +- > mm/mmu_gather.c | 2 +- > mm/mprotect.c | 2 +- > mm/mremap.c | 6 +++--- > mm/page_vma_mapped.c | 4 ++-- > mm/pagewalk.c | 2 +- > mm/swapfile.c | 2 +- > mm/userfaultfd.c | 26 +++++++++++++------------= - > mm/vma.c | 8 ++++---- > mm/vmscan.c | 2 +- > tools/testing/vma/include/stubs.h | 2 +- > 37 files changed, 92 insertions(+), 79 deletions(-) > Makes sense Acked-by: Zi Yan --=20 Best Regards, Yan, Zi