[PATCH v5 00/25] fs/dax: Fix ZONE_DEVICE page reference counts · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 01/25] fuse: Fix dax truncate/punch_hole fault path · Alistair Popple <apopple@nvidia.com> · 2025-01-07
Re: [PATCH v5 01/25] fuse: Fix dax truncate/punch_hole fault path · Dan Williams <hidden> · 2025-01-08
Re: [PATCH v5 01/25] fuse: Fix dax truncate/punch_hole fault path · Alistair Popple <apopple@nvidia.com> · 2025-01-09
[PATCH v5 02/25] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range() · Alistair Popple <apopple@nvidia.com> · 2025-01-07
Re: [PATCH v5 02/25] fs/dax: Return unmapped busy pages from dax_layout_busy_page_range() · Dan Williams <hidden> · 2025-01-08
[PATCH v5 03/25] fs/dax: Don't skip locked entries when scanning entries · Alistair Popple <apopple@nvidia.com> · 2025-01-07
Re: [PATCH v5 03/25] fs/dax: Don't skip locked entries when scanning entries · Dan Williams <hidden> · 2025-01-08
Re: [PATCH v5 03/25] fs/dax: Don't skip locked entries when scanning entries · Alistair Popple <apopple@nvidia.com> · 2025-01-09
[PATCH v5 04/25] fs/dax: Refactor wait for dax idle page · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 05/25] fs/dax: Create a common implementation to break DAX layouts · Alistair Popple <apopple@nvidia.com> · 2025-01-07
Re: [PATCH v5 05/25] fs/dax: Create a common implementation to break DAX layouts · Dan Williams <hidden> · 2025-01-09
Re: [PATCH v5 05/25] fs/dax: Create a common implementation to break DAX layouts · Alistair Popple <apopple@nvidia.com> · 2025-01-09
Re: [PATCH v5 05/25] fs/dax: Create a common implementation to break DAX layouts · Dan Williams <hidden> · 2025-01-10
[PATCH v5 06/25] fs/dax: Always remove DAX page-cache entries when breaking layouts · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 07/25] fs/dax: Ensure all pages are idle prior to filesystem unmount · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 08/25] fs/dax: Remove PAGE_MAPPING_DAX_SHARED mapping flag · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 09/25] mm/gup: Remove redundant check for PCI P2PDMA page · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 10/25] mm/mm_init: Move p2pdma page refcount initialisation to p2pdma · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 11/25] mm: Allow compound zone device pages · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 12/25] mm/memory: Enhance insert_page_into_pte_locked() to create writable mappings · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 13/25] mm/memory: Add vmf_insert_page_mkwrite() · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 14/25] rmap: Add support for PUD sized mappings to rmap · Alistair Popple <apopple@nvidia.com> · 2025-01-07
Re: [PATCH v5 14/25] rmap: Add support for PUD sized mappings to rmap · David Hildenbrand <hidden> · 2025-01-07
[PATCH v5 15/25] huge_memory: Add vmf_insert_folio_pud() · Alistair Popple <apopple@nvidia.com> · 2025-01-07
Re: [PATCH v5 15/25] huge_memory: Add vmf_insert_folio_pud() · kernel test robot <hidden> · 2025-01-08
[PATCH v5 16/25] huge_memory: Add vmf_insert_folio_pmd() · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 17/25] memremap: Add is_devdax_page() and is_fsdax_page() helpers · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 18/25] mm/gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 19/25] proc/task_mmu: Mark devdax and fsdax pages as always unpinned · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 20/25] mm/mlock: Skip ZONE_DEVICE PMDs during mlock · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 21/25] fs/dax: Properly refcount fs dax pages · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 22/25] device/dax: Properly refcount device dax pages when mapping · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 23/25] mm: Remove pXX_devmap callers · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 24/25] mm: Remove devmap related functions and page table bits · Alistair Popple <apopple@nvidia.com> · 2025-01-07
[PATCH v5 25/25] Revert "riscv: mm: Add support for ZONE_DEVICE" · Alistair Popple <apopple@nvidia.com> · 2025-01-07
Re: [PATCH v5 00/25] fs/dax: Fix ZONE_DEVICE page reference counts · Andrew Morton <akpm@linux-foundation.org> · 2025-01-08
Re: [PATCH v5 00/25] fs/dax: Fix ZONE_DEVICE page reference counts · Dan Williams <hidden> · 2025-01-08
Re: [PATCH v5 00/25] fs/dax: Fix ZONE_DEVICE page reference counts · Alison Schofield <alison.schofield@intel.com> · 2025-01-09
Re: [PATCH v5 00/25] fs/dax: Fix ZONE_DEVICE page reference counts · Alistair Popple <apopple@nvidia.com> · 2025-01-10

Re: [PATCH v5 00/25] fs/dax: Fix ZONE_DEVICE page reference counts

From: Alison Schofield <alison.schofield@intel.com>
Date: 2025-01-09 01:34:34
Also in: linux-arm-kernel, linux-cxl, linux-doc, linux-ext4, linux-fsdevel, linux-mm, linux-xfs, lkml, nvdimm

On Tue, Jan 07, 2025 at 02:42:16PM +1100, Alistair Popple wrote:

Main updates since v4:

 - Removed most of the devdax/fsdax checks in fs/proc/task_mmu.c. This
   means smaps/pagemap may contain DAX pages.

 - Fixed rmap accounting of PUD mapped pages.

 - Minor code clean-ups.

Main updates since v3:

 - Rebased onto next-20241216.

Hi Alistair-

This set passes the ndctl/dax unit tests when applied to next-20241216

Tested-by: Alison Schofield <alison.schofield@intel.com>

-- snip

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