Re: [PATCH v2 10/14] fs/dax: Remove FS_DAX_LIMITED config option

[PATCH v2 00/14] mm: Remove pXX_devmap page table bit and pfn_t type · Alistair Popple <apopple@nvidia.com> · 2025-06-16
[PATCH v2 01/14] mm: Convert pXd_devmap checks to vma_is_dax · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 01/14] mm: Convert pXd_devmap checks to vma_is_dax · David Hildenbrand <hidden> · 2025-06-17
Re: [PATCH v2 01/14] mm: Convert pXd_devmap checks to vma_is_dax · Alistair Popple <apopple@nvidia.com> · 2025-06-19
[PATCH v2 02/14] mm: Filter zone device pages returned from folio_walk_start() · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 02/14] mm: Filter zone device pages returned from folio_walk_start() · David Hildenbrand <hidden> · 2025-06-17
Re: [PATCH v2 02/14] mm: Filter zone device pages returned from folio_walk_start() · David Hildenbrand <hidden> · 2025-06-17
Re: [PATCH v2 02/14] mm: Filter zone device pages returned from folio_walk_start() · Alistair Popple <apopple@nvidia.com> · 2025-06-19
[PATCH v2 03/14] mm: Convert vmf_insert_mixed() from using pte_devmap to pte_special · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 03/14] mm: Convert vmf_insert_mixed() from using pte_devmap to pte_special · David Hildenbrand <hidden> · 2025-06-17
Re: [PATCH v2 03/14] mm: Convert vmf_insert_mixed() from using pte_devmap to pte_special · David Hildenbrand <hidden> · 2025-06-18
[PATCH v2 04/14] mm: Remove remaining uses of PFN_DEV · Alistair Popple <apopple@nvidia.com> · 2025-06-16
[PATCH v2 05/14] mm/gup: Remove pXX_devmap usage from get_user_pages() · Alistair Popple <apopple@nvidia.com> · 2025-06-16
[PATCH v2 06/14] mm/huge_memory: Remove pXd_devmap usage from insert_pXd_pfn() · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 06/14] mm/huge_memory: Remove pXd_devmap usage from insert_pXd_pfn() · David Hildenbrand <hidden> · 2025-06-17
Re: [PATCH v2 06/14] mm/huge_memory: Remove pXd_devmap usage from insert_pXd_pfn() · Alistair Popple <apopple@nvidia.com> · 2025-06-19
[PATCH v2 07/14] mm: Remove redundant pXd_devmap calls · Alistair Popple <apopple@nvidia.com> · 2025-06-16
[PATCH v2 08/14] mm/khugepaged: Remove redundant pmd_devmap() check · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 08/14] mm/khugepaged: Remove redundant pmd_devmap() check · David Hildenbrand <hidden> · 2025-06-17
Re: [PATCH v2 08/14] mm/khugepaged: Remove redundant pmd_devmap() check · Alistair Popple <apopple@nvidia.com> · 2025-06-19
[PATCH v2 09/14] powerpc: Remove checks for devmap pages and PMDs/PUDs · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 09/14] powerpc: Remove checks for devmap pages and PMDs/PUDs · David Hildenbrand <hidden> · 2025-06-17
[PATCH v2 10/14] fs/dax: Remove FS_DAX_LIMITED config option · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 10/14] fs/dax: Remove FS_DAX_LIMITED config option · David Hildenbrand <hidden> · 2025-06-17
[PATCH v2 11/14] mm: Remove devmap related functions and page table bits · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 11/14] mm: Remove devmap related functions and page table bits · David Hildenbrand <hidden> · 2025-06-17
[PATCH v2 12/14] mm: Remove PFN_MAP, PFN_SPECIAL, PFN_SG_CHAIN and PFN_SG_LAST · Alistair Popple <apopple@nvidia.com> · 2025-06-16
[PATCH v2 14/14] mm/memremap: Remove unused devmap_managed_key · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 14/14] mm/memremap: Remove unused devmap_managed_key · David Hildenbrand <hidden> · 2025-06-17
[PATCH v2 13/14] mm: Remove callers of pfn_t functionality · Alistair Popple <apopple@nvidia.com> · 2025-06-16
Re: [PATCH v2 13/14] mm: Remove callers of pfn_t functionality · David Hildenbrand <hidden> · 2025-06-17

From: David Hildenbrand <hidden>
Date: 2025-06-17 09:37:22
Also in: dri-devel, linux-arm-kernel, linux-cxl, linux-ext4, linux-fsdevel, linux-mm, linux-riscv, linux-xfs, lkml, loongarch, nvdimm

On 16.06.25 13:58, Alistair Popple wrote:

The dcssblk driver was the last user of FS_DAX_LIMITED. That was marked
broken by 653d7825c149 ("dcssblk: mark DAX broken, remove FS_DAX_LIMITED
support") to allow removal of PFN_SPECIAL. However the FS_DAX_LIMITED
config option itself was not removed, so do that now.

Signed-off-by: Alistair Popple <apopple@nvidia.com>

Acked-by: David Hildenbrand <redacted>

-- 
Cheers,

David / dhildenb

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