Re: [PATCH RFC v2 20/27] mm: hugepage: Handle huge page fault on access

[PATCH RFC v2 00/27] Add support for arm64 MTE dynamic tag storage reuse · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 01/27] arm64: mte: Rework naming for tag manipulation functions · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 02/27] arm64: mte: Rename __GFP_ZEROTAGS to __GFP_TAGGED · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 03/27] mm: cma: Make CMA_ALLOC_SUCCESS/FAIL count the number of pages · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 04/27] mm: migrate/mempolicy: Add hook to modify migration target gfp · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 04/27] mm: migrate/mempolicy: Add hook to modify migration target gfp · Mike Rapoport <rppt@kernel.org> · 2023-11-25
Re: [PATCH RFC v2 04/27] mm: migrate/mempolicy: Add hook to modify migration target gfp · Alexandru Elisei <hidden> · 2023-11-27
Re: [PATCH RFC v2 04/27] mm: migrate/mempolicy: Add hook to modify migration target gfp · Mike Rapoport <rppt@kernel.org> · 2023-11-28
Re: [PATCH RFC v2 04/27] mm: migrate/mempolicy: Add hook to modify migration target gfp · Alexandru Elisei <hidden> · 2023-11-28
[PATCH RFC v2 05/27] mm: page_alloc: Add an arch hook to allow prep_new_page() to fail · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 05/27] mm: page_alloc: Add an arch hook to allow prep_new_page() to fail · David Hildenbrand <hidden> · 2023-11-24
Re: [PATCH RFC v2 05/27] mm: page_alloc: Add an arch hook to allow prep_new_page() to fail · Alexandru Elisei <hidden> · 2023-11-27
Re: [PATCH RFC v2 05/27] mm: page_alloc: Add an arch hook to allow prep_new_page() to fail · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 05/27] mm: page_alloc: Add an arch hook to allow prep_new_page() to fail · Alexandru Elisei <hidden> · 2023-11-28
[PATCH RFC v2 06/27] mm: page_alloc: Allow an arch to hook early into free_pages_prepare() · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 06/27] mm: page_alloc: Allow an arch to hook early into free_pages_prepare() · David Hildenbrand <hidden> · 2023-11-24
Re: [PATCH RFC v2 06/27] mm: page_alloc: Allow an arch to hook early into free_pages_prepare() · Alexandru Elisei <hidden> · 2023-11-27
Re: [PATCH RFC v2 06/27] mm: page_alloc: Allow an arch to hook early into free_pages_prepare() · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 06/27] mm: page_alloc: Allow an arch to hook early into free_pages_prepare() · Alexandru Elisei <hidden> · 2023-11-28
[PATCH RFC v2 07/27] mm: page_alloc: Add an arch hook to filter MIGRATE_CMA allocations · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 08/27] mm: page_alloc: Partially revert "mm: page_alloc: remove stale CMA guard code" · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 09/27] mm: Allow an arch to hook into folio allocation when VMA is known · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 10/27] mm: Call arch_swap_prepare_to_restore() before arch_swap_restore() · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Hyesoo Yu <hidden> · 2023-11-29
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-11-30
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-03
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Hyesoo Yu <hidden> · 2023-12-08
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-11
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Rob Herring <robh@kernel.org> · 2023-12-11
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-12
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Rob Herring <robh@kernel.org> · 2023-12-12
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-13
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Rob Herring <robh@kernel.org> · 2023-12-13
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-13
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Rob Herring <robh@kernel.org> · 2023-12-13
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-13
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Rob Herring <robh@kernel.org> · 2023-12-13
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-14
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Rob Herring <robh@kernel.org> · 2023-12-14
Re: [PATCH RFC v2 11/27] arm64: mte: Reserve tag storage memory · Alexandru Elisei <hidden> · 2023-12-18
[PATCH RFC v2 12/27] arm64: mte: Add tag storage pages to the MIGRATE_CMA migratetype · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 12/27] arm64: mte: Add tag storage pages to the MIGRATE_CMA migratetype · David Hildenbrand <hidden> · 2023-11-24
Re: [PATCH RFC v2 12/27] arm64: mte: Add tag storage pages to the MIGRATE_CMA migratetype · Alexandru Elisei <hidden> · 2023-11-27
Re: [PATCH RFC v2 12/27] arm64: mte: Add tag storage pages to the MIGRATE_CMA migratetype · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 12/27] arm64: mte: Add tag storage pages to the MIGRATE_CMA migratetype · Alexandru Elisei <hidden> · 2023-11-29
[PATCH RFC v2 13/27] arm64: mte: Make tag storage depend on ARCH_KEEP_MEMBLOCK · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 13/27] arm64: mte: Make tag storage depend on ARCH_KEEP_MEMBLOCK · David Hildenbrand <hidden> · 2023-11-24
Re: [PATCH RFC v2 13/27] arm64: mte: Make tag storage depend on ARCH_KEEP_MEMBLOCK · Alexandru Elisei <hidden> · 2023-11-27
Re: [PATCH RFC v2 13/27] arm64: mte: Make tag storage depend on ARCH_KEEP_MEMBLOCK · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 13/27] arm64: mte: Make tag storage depend on ARCH_KEEP_MEMBLOCK · Alexandru Elisei <hidden> · 2023-11-29
[PATCH RFC v2 14/27] arm64: mte: Disable dynamic tag storage management if HW KASAN is enabled · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 14/27] arm64: mte: Disable dynamic tag storage management if HW KASAN is enabled · David Hildenbrand <hidden> · 2023-11-24
Re: [PATCH RFC v2 14/27] arm64: mte: Disable dynamic tag storage management if HW KASAN is enabled · Alexandru Elisei <hidden> · 2023-11-27
Re: [PATCH RFC v2 14/27] arm64: mte: Disable dynamic tag storage management if HW KASAN is enabled · David Hildenbrand <hidden> · 2023-11-28
[PATCH RFC v2 15/27] arm64: mte: Check that tag storage blocks are in the same zone · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 15/27] arm64: mte: Check that tag storage blocks are in the same zone · David Hildenbrand <hidden> · 2023-11-24
Re: [PATCH RFC v2 15/27] arm64: mte: Check that tag storage blocks are in the same zone · Alexandru Elisei <hidden> · 2023-11-27
Re: [PATCH RFC v2 15/27] arm64: mte: Check that tag storage blocks are in the same zone · Hyesoo Yu <hidden> · 2023-11-29
Re: [PATCH RFC v2 15/27] arm64: mte: Check that tag storage blocks are in the same zone · Alexandru Elisei <hidden> · 2023-11-30
Re: [PATCH RFC v2 15/27] arm64: mte: Check that tag storage blocks are in the same zone · Hyesoo Yu <hidden> · 2023-12-08
Re: [PATCH RFC v2 15/27] arm64: mte: Check that tag storage blocks are in the same zone · Alexandru Elisei <hidden> · 2023-12-11
[PATCH RFC v2 16/27] arm64: mte: Manage tag storage on page allocation · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 16/27] arm64: mte: Manage tag storage on page allocation · Hyesoo Yu <hidden> · 2023-11-29
Re: [PATCH RFC v2 16/27] arm64: mte: Manage tag storage on page allocation · Alexandru Elisei <hidden> · 2023-11-29
Re: [PATCH RFC v2 16/27] arm64: mte: Manage tag storage on page allocation · Hyesoo Yu <hidden> · 2023-12-08
[PATCH RFC v2 17/27] arm64: mte: Perform CMOs for tag blocks on tagged page allocation/free · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 18/27] arm64: mte: Reserve tag block for the zero page · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 18/27] arm64: mte: Reserve tag block for the zero page · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 18/27] arm64: mte: Reserve tag block for the zero page · Alexandru Elisei <hidden> · 2023-11-29
Re: [PATCH RFC v2 18/27] arm64: mte: Reserve tag block for the zero page · David Hildenbrand <hidden> · 2023-11-29
Re: [PATCH RFC v2 18/27] arm64: mte: Reserve tag block for the zero page · Alexandru Elisei <hidden> · 2023-11-29
[PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · Alexandru Elisei <hidden> · 2023-11-29
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · David Hildenbrand <hidden> · 2023-11-29
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · Hyesoo Yu <hidden> · 2023-11-29
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · Alexandru Elisei <hidden> · 2023-11-30
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · David Hildenbrand <hidden> · 2023-11-30
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · Alexandru Elisei <hidden> · 2023-11-30
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · David Hildenbrand <hidden> · 2023-11-30
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · Alexandru Elisei <hidden> · 2023-11-30
Re: [PATCH RFC v2 19/27] mm: mprotect: Introduce PAGE_FAULT_ON_ACCESS for mprotect(PROT_MTE) · David Hildenbrand <hidden> · 2023-11-30
[PATCH RFC v2 20/27] mm: hugepage: Handle huge page fault on access · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 20/27] mm: hugepage: Handle huge page fault on access · Peter Collingbourne <hidden> · 2023-11-22
Re: [PATCH RFC v2 20/27] mm: hugepage: Handle huge page fault on access · Alexandru Elisei <hidden> · 2023-11-22
Re: [PATCH RFC v2 20/27] mm: hugepage: Handle huge page fault on access · David Hildenbrand <hidden> · 2023-11-28
Re: [PATCH RFC v2 20/27] mm: hugepage: Handle huge page fault on access · Alexandru Elisei <hidden> · 2023-11-29
[PATCH RFC v2 21/27] mm: arm64: Handle tag storage pages mapped before mprotect(PROT_MTE) · Alexandru Elisei <hidden> · 2023-11-19
Re: [PATCH RFC v2 21/27] mm: arm64: Handle tag storage pages mapped before mprotect(PROT_MTE) · Peter Collingbourne <hidden> · 2023-11-28
Re: [PATCH RFC v2 21/27] mm: arm64: Handle tag storage pages mapped before mprotect(PROT_MTE) · Alexandru Elisei <hidden> · 2023-11-30
[PATCH RFC v2 22/27] arm64: mte: swap: Handle tag restoring when missing tag storage · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 23/27] arm64: mte: copypage: Handle tag restoring when missing tag storage · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 24/27] arm64: mte: Handle fatal signal in reserve_tag_storage() · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 25/27] KVM: arm64: Disable MTE if tag storage is enabled · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 26/27] arm64: mte: Fast track reserving tag storage when the block is free · Alexandru Elisei <hidden> · 2023-11-19
[PATCH RFC v2 27/27] arm64: mte: Enable dynamic tag storage reuse · Alexandru Elisei <hidden> · 2023-11-19

From: David Hildenbrand <hidden>
Date: 2023-11-28 17:56:40
Also in: kvmarm, linux-arch, linux-arm-kernel, linux-fsdevel, linux-mm, lkml

On 19.11.23 17:57, Alexandru Elisei wrote:

Handle PAGE_FAULT_ON_ACCESS faults for huge pages in a similar way to
regular pages.

Signed-off-by: Alexandru Elisei <redacted>
---

Same comments :)

-- 
Cheers,

David / dhildenb

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