memory mapping

Most active threads (last 7 days)

No active threads in the last 7 days.

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in linux-alpha touching this subsystem.

• arch, mm: reduce code duplication in mem_init() v2 · 2 matching patches

  Entire posting: PENDING · 1 of 13 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 09/13] arch, mm: set max_mapnr when allocating memory map for FLATMEM 2025-03-13
  • [PATCH v2 10/13] arch, mm: set high_memory in free_area_init() 2025-03-13
  2025-03-13 · Mike Rapoport <rppt@kernel.org>
• arch, mm: reduce code duplication in mem_init() v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 09/13] arch, mm: set max_mapnr when allocating memory map for FLATMEM 2025-03-06
  • [PATCH 10/13] arch, mm: set high_memory in free_area_init() 2025-03-06
  2025-03-06 · Mike Rapoport <rppt@kernel.org>
• mm: Introduce arch_mmap_hint() v2 · 3 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH mm-unstable v2 01/16] mm: Introduce generic_mmap_hint() 2024-12-11
  • [PATCH mm-unstable v2 02/16] mm: x86: Introduce arch_mmap_hint() 2024-12-11
  • [PATCH mm-unstable v2 16/16] mm: Respect mmap hint before THP alignment if allocation is possible 2024-12-11
  2024-12-11 · Kalesh Singh <hidden>
• mm: Introduce arch_mmap_hint() v1 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH mm-unstable 01/17] mm: Introduce generic_mmap_hint() 2024-12-10
  • [PATCH mm-unstable 16/17] mm: Fallback to generic_mmap_hint() 2024-12-10
  • [PATCH mm-unstable 17/17] mm: Respect mmap hint before THP alignment if allocation is possible 2024-12-10
  2024-12-10 · Kalesh Singh <hidden>
• implement lightweight guard pages v4 · 2 matching patches

  Entire posting: PENDING · 3 of 5 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 2/5] mm: add PTE_MARKER_GUARD PTE marker 2024-10-28
  • [PATCH v4 3/5] mm: madvise: implement lightweight guard page mechanism 2024-10-28
  2024-10-28 · Lorenzo Stoakes <hidden>
• implement lightweight guard pages v3 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 2/5] mm: add PTE_MARKER_GUARD PTE marker 2024-10-23
  • [PATCH v3 3/5] mm: madvise: implement lightweight guard page mechanism 2024-10-23
  2024-10-23 · Lorenzo Stoakes <hidden>
• implement lightweight guard pages v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 3/5] mm: madvise: implement lightweight guard page mechanism 2024-10-20
  2024-10-20 · Lorenzo Stoakes <hidden>
• implement lightweight guard pages v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 3/4] mm: madvise: implement lightweight guard page mechanism 2024-10-17
  2024-10-17 · Lorenzo Stoakes <hidden>
• implement lightweight guard pages rfc · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH 3/4] mm: madvise: implement lightweight guard page mechanism 2024-09-27
  2024-09-27 · Lorenzo Stoakes <hidden>
• mm: Introduce ADDR_LIMIT_47BIT personality flag v3 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v3 1/2] mm: Add personality flag to limit address to 47 bits 2024-09-05
  2024-09-05 · Charlie Jenkins <hidden>
• mm: Care about shadow stack guard gap when getting an unmapped area v2 · 3 matching patches

  Entire posting: REVIEWED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/3] mm: Make arch_get_unmapped_area() take vm_flags by default 2024-09-04
  • [PATCH v2 2/3] mm: Pass vm_flags to generic_get_unmapped_area() 2024-09-04
  • [PATCH v2 3/3] mm: Care about shadow stack guard gap when getting an unmapped area 2024-09-04
  2024-09-04 · Mark Brown <broonie@kernel.org>
• mm: Care about shadow stack guard gap when getting an unmapped area v1 · 3 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/3] mm: Make arch_get_unmapped_area() take vm_flags by default 2024-09-02
  • [PATCH 2/3] mm: Pass vm_flags to generic_get_unmapped_area() 2024-09-02
  • [PATCH 3/3] mm: Care about shadow stack guard gap when getting an unmapped area 2024-09-02
  2024-09-02 · Mark Brown <broonie@kernel.org>
• mm: Introduce MAP_BELOW_HINT v2 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC v2 2/4] mm: Add hint and mmap_flags to struct vm_unmapped_area_info 2024-08-29
  • [PATCH RFC v2 3/4] mm: Support MAP_BELOW_HINT in vm_unmapped_area() 2024-08-29
  2024-08-29 · Charlie Jenkins <hidden>
• use struct ptdesc to replace pgtable_t rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [RFC PATCH 15/18] mm/pgtable: pass ptdesc to pmd_populate 2024-07-30
  2024-07-30 · alexs@kernel.org
• Cover a guard gap corner case v4 · 1 matching patch

  Entire posting: PENDING · 8 of 14 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 10/14] treewide: Use initializer for struct vm_unmapped_area_info 2024-03-26
  2024-03-26 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Cover a guard gap corner case v3 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 08/12] treewide: Use initializer for struct vm_unmapped_area_info 2024-03-12
  2024-03-12 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Cover a guard gap corner case v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 5/9] mm: Initialize struct vm_unmapped_area_info 2024-02-26
  2024-02-26 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v7 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v7 13/41] mm: Make pte_mkwrite() take a VMA 2023-02-27
  2023-02-27 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• Shadow stacks for userspace v6 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 13/41] mm: Make pte_mkwrite() take a VMA 2023-02-18
  2023-02-18 · Rick Edgecombe <rick.p.edgecombe@intel.com>
• mm/mmap: Drop __SXXX/__PXXX macros from across platforms v7 · 4 matching patches

  Entire posting: PENDING · 12 of 26 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH V7 01/26] mm/mmap: Build protect protection_map[] with __P000 2022-07-11
  • [PATCH V7 02/26] mm/mmap: Define DECLARE_VM_GET_PAGE_PROT 2022-07-11
  • [PATCH V7 07/26] mm/mmap: Build protect protection_map[] with ARCH_HAS_VM_GET_PAGE_PROT 2022-07-11
  • [PATCH V7 26/26] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT 2022-07-11
  2022-07-11 · Anshuman Khandual <hidden>
• mm/mmap: Drop __SXXX/__PXXX macros from across platforms v6 · 4 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH V6 01/26] mm/mmap: Build protect protection_map[] with __P000 2022-06-30
  • [PATCH V6 02/26] mm/mmap: Define DECLARE_VM_GET_PAGE_PROT 2022-06-30
  • [PATCH V6 07/26] mm/mmap: Build protect protection_map[] with ARCH_HAS_VM_GET_PAGE_PROT 2022-06-30
  • [PATCH V6 26/26] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT 2022-06-30
  2022-06-30 · Anshuman Khandual <hidden>
• mm/mmap: Drop __SXXX/__PXXX macros from across platforms v5 · 4 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH V5 01/26] mm/mmap: Build protect protection_map[] with __P000 2022-06-27
  • [PATCH V5 02/26] mm/mmap: Define DECLARE_VM_GET_PAGE_PROT 2022-06-27
  • [PATCH V5 07/26] mm/mmap: Build protect protection_map[] with ARCH_HAS_VM_GET_PAGE_PROT 2022-06-27
  • [PATCH V5 26/26] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT 2022-06-27
  2022-06-27 · Anshuman Khandual <hidden>
• mm/mmap: Drop __SXXX/__PXXX macros from across platforms v4 · 4 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH V4 01/26] mm/mmap: Build protect protection_map[] with __P000 2022-06-24
  • [PATCH V4 02/26] mm/mmap: Define DECLARE_VM_GET_PAGE_PROT 2022-06-24
  • [PATCH V4 07/26] mm/mmap: Build protect protection_map[] with ARCH_HAS_VM_GET_PAGE_PROT 2022-06-24
  • [PATCH V4 26/26] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT 2022-06-24
  2022-06-24 · Anshuman Khandual <hidden>
• mm/mmap: Drop protection_map[] and platform's __SXXX/__PXXX requirements v3 · 7 matching patches

  Entire posting: PENDING · 6 of 30 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH V3 02/30] mm/mmap: Clarify protection_map[] indices 2022-02-28
  • [PATCH V3 03/30] mm/mmap: Add new config ARCH_HAS_VM_GET_PAGE_PROT 2022-02-28
  • [PATCH V3 11/30] mm/mmap: Drop protection_map[] 2022-02-28
  • [PATCH V3 12/30] mm/mmap: Drop arch_filter_pgprot() 2022-02-28
  • [PATCH V3 13/30] mm/mmap: Drop arch_vm_get_page_pgprot() 2022-02-28
  • [PATCH V3 29/30] mm/mmap: Drop generic vm_get_page_prot() 2022-02-28
  • [PATCH V3 30/30] mm/mmap: Drop ARCH_HAS_VM_GET_PAGE_PROT 2022-02-28
  2022-02-28 · Anshuman Khandual <hidden>
• [PATCH 28/29] nommu: use flush_icache_user_range in brk and mmap 2020-05-15 · Christoph Hellwig <hch@lst.de>
• mm: consolidate definitions of page table accessors v2 · 2 matching patches

  Entire posting: PENDING · 1 of 12 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 02/12] mm: introduce include/linux/pgtable.h 2020-05-14
  • [PATCH v2 03/12] mm: reorder includes after introduction of linux/pgtable.h 2020-05-14
  2020-05-14 · Mike Rapoport <rppt@kernel.org>
• mm: consolidate definitions of page table accessors v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 02/12] mm: introduce include/linux/pgtable.h 2020-05-12
  • [PATCH 03/12] mm: reorder includes after introduction of linux/pgtable.h 2020-05-12
  2020-05-12 · Mike Rapoport <rppt@kernel.org>
• [PATCH 30/31] nommu: use flush_icache_user_range in brk and mmap 2020-05-10 · Christoph Hellwig <hch@lst.de>
• generic asm: mman cleanup v1 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 2/2] arch: move common mmap flags to linux/mman.h 2019-02-08
  • [PATCH 3/3] arch: move common mmap flags to linux/mman.h 2019-02-08
  2019-02-08 · Michael S. Tsirkin <mst@redhat.com>
• Add support for fast mremap v1 · 2 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/4] treewide: remove unused address argument from pte_alloc functions (v2) 2018-10-13
  • [PATCH 2/4] mm: speed up mremap by 500x on large regions (v2) 2018-10-13
  2018-11-08 · Joel Fernandes <hidden>