Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn

[PATCH 00/13] fs/dax: Fix FS DAX page reference counts · Alistair Popple <apopple@nvidia.com> · 2024-06-27
[PATCH 01/13] mm/gup.c: Remove redundant check for PCI P2PDMA page · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 01/13] mm/gup.c: Remove redundant check for PCI P2PDMA page · Dan Williams <hidden> · 2024-06-27
[PATCH 02/13] pci/p2pdma: Don't initialise page refcount to one · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 02/13] pci/p2pdma: Don't initialise page refcount to one · Christoph Hellwig <hch@lst.de> · 2024-06-27
Re: [PATCH 02/13] pci/p2pdma: Don't initialise page refcount to one · Bjorn Helgaas <helgaas@kernel.org> · 2024-06-29
[PATCH 03/13] fs/dax: Refactor wait for dax idle page · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 03/13] fs/dax: Refactor wait for dax idle page · Christoph Hellwig <hch@lst.de> · 2024-06-27
[PATCH 04/13] fs/dax: Add dax_page_free callback · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 04/13] fs/dax: Add dax_page_free callback · Christoph Hellwig <hch@lst.de> · 2024-06-27
Re: [PATCH 04/13] fs/dax: Add dax_page_free callback · Alistair Popple <apopple@nvidia.com> · 2024-06-27
[PATCH 05/13] mm: Allow compound zone device pages · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 05/13] mm: Allow compound zone device pages · Christoph Hellwig <hch@lst.de> · 2024-06-27
[PATCH 06/13] mm/memory: Add dax_insert_pfn · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn · Christoph Hellwig <hch@lst.de> · 2024-06-27
Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn · Jan Kara <jack@suse.cz> · 2024-06-27
Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn · Alistair Popple <apopple@nvidia.com> · 2024-09-06
Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn · David Hildenbrand <hidden> · 2024-07-02
Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn · Alistair Popple <apopple@nvidia.com> · 2024-07-02
Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn · Christoph Hellwig <hch@lst.de> · 2024-07-02
Re: [PATCH 06/13] mm/memory: Add dax_insert_pfn · David Hildenbrand <hidden> · 2024-07-02
[PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · kernel test robot <hidden> · 2024-06-27
Re: [PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · David Hildenbrand <hidden> · 2024-07-02
Re: [PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · Alistair Popple <apopple@nvidia.com> · 2024-07-02
Re: [PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · David Hildenbrand <hidden> · 2024-07-02
Re: [PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · Alistair Popple <apopple@nvidia.com> · 2024-07-02
Re: [PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · David Hildenbrand <hidden> · 2024-07-02
Re: [PATCH 07/13] huge_memory: Allow mappings of PUD sized pages · Christoph Hellwig <hch@lst.de> · 2024-07-02
[PATCH 08/13] huge_memory: Allow mappings of PMD sized pages · Alistair Popple <apopple@nvidia.com> · 2024-06-27
[PATCH 09/13] gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 09/13] gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages · David Hildenbrand <hidden> · 2024-07-01
Re: [PATCH 09/13] gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages · Alistair Popple <apopple@nvidia.com> · 2024-07-01
Re: [PATCH 09/13] gup: Don't allow FOLL_LONGTERM pinning of FS DAX pages · David Hildenbrand <hidden> · 2024-07-02
[PATCH 10/13] fs/dax: Properly refcount fs dax pages · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 10/13] fs/dax: Properly refcount fs dax pages · Christoph Hellwig <hch@lst.de> · 2024-06-27
Re: [PATCH 10/13] fs/dax: Properly refcount fs dax pages · Alistair Popple <apopple@nvidia.com> · 2024-09-06
[PATCH 11/13] huge_memory: Remove dead vmf_insert_pXd code · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 11/13] huge_memory: Remove dead vmf_insert_pXd code · Peter Xu <peterx@redhat.com> · 2024-07-05
Re: [PATCH 11/13] huge_memory: Remove dead vmf_insert_pXd code · Alistair Popple <apopple@nvidia.com> · 2024-07-09
Re: [PATCH 11/13] huge_memory: Remove dead vmf_insert_pXd code · Peter Xu <peterx@redhat.com> · 2024-07-09
Re: [PATCH 11/13] huge_memory: Remove dead vmf_insert_pXd code · Alistair Popple <apopple@nvidia.com> · 2024-07-12
Re: [PATCH 11/13] huge_memory: Remove dead vmf_insert_pXd code · Peter Xu <peterx@redhat.com> · 2024-07-12
[PATCH 12/13] mm: Remove pXX_devmap callers · Alistair Popple <apopple@nvidia.com> · 2024-06-27
[PATCH 13/13] mm: Remove devmap related functions and page table bits · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 13/13] mm: Remove devmap related functions and page table bits · kernel test robot <hidden> · 2024-06-27
Re: [PATCH 13/13] mm: Remove devmap related functions and page table bits · kernel test robot <hidden> · 2024-06-28
Re: [PATCH 13/13] mm: Remove devmap related functions and page table bits · Will Deacon <will@kernel.org> · 2024-07-08
Re: [PATCH 00/13] fs/dax: Fix FS DAX page reference counts · Dan Williams <hidden> · 2024-06-27
Re: [PATCH 00/13] fs/dax: Fix FS DAX page reference counts · Alistair Popple <apopple@nvidia.com> · 2024-06-27
Re: [PATCH 00/13] fs/dax: Fix FS DAX page reference counts · Dan Williams <hidden> · 2024-06-27
Re: [PATCH 00/13] fs/dax: Fix FS DAX page reference counts · Alistair Popple <apopple@nvidia.com> · 2024-06-28
Re: [PATCH 00/13] fs/dax: Fix FS DAX page reference counts · Dave Chinner <david@fromorbit.com> · 2024-07-01
Re: [PATCH 00/13] fs/dax: Fix FS DAX page reference counts · Alistair Popple <apopple@nvidia.com> · 2024-07-01

From: Christoph Hellwig <hch@lst.de>
Date: 2024-07-02 11:46:11
Also in: linux-arm-kernel, linux-cxl, linux-doc, linux-ext4, linux-fsdevel, linux-mm, linux-xfs, lkml, nvdimm

On Tue, Jul 02, 2024 at 09:18:31AM +0200, David Hildenbrand wrote:

We have this comparably nasty vmf_insert_mixed() that FS dax abused to 
insert into !VM_MIXED VMAs. Is that abuse now stopping and are there maybe 
ways to get rid of vmf_insert_mixed()?

Unfortunately it is also used by a few drm drivers and not just DAX.

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