[PATCH 00/30] mm: make VMA page offset handling more consistent · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
[PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up · Gregory Price <gourry@gourry.net> · 2026-06-29
Re: [PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-01
Re: [PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up · Vlastimil Babka <hidden> · 2026-07-03
Re: [PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up · "David Hildenbrand (Arm)" <david@kernel.org> · 2026-07-07
[PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff() · Gregory Price <gourry@gourry.net> · 2026-06-29
Re: [PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff() · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff() · Vlastimil Babka <hidden> · 2026-07-03
Re: [PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff() · "David Hildenbrand (Arm)" <david@kernel.org> · 2026-07-07
Re: [PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff() · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
[PATCH 03/30] tools/testing/vma: use vma_start_pgoff() in merge tests · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 03/30] tools/testing/vma: use vma_start_pgoff() in merge tests · Gregory Price <gourry@gourry.net> · 2026-06-29
Re: [PATCH 03/30] tools/testing/vma: use vma_start_pgoff() in merge tests · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 03/30] tools/testing/vma: use vma_start_pgoff() in merge tests · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 03/30] tools/testing/vma: use vma_start_pgoff() in merge tests · Vlastimil Babka <hidden> · 2026-07-03
[PATCH 04/30] mm: introduce and use vma_end_pgoff() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 04/30] mm: introduce and use vma_end_pgoff() · Gregory Price <gourry@gourry.net> · 2026-06-29
Re: [PATCH 04/30] mm: introduce and use vma_end_pgoff() · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 04/30] mm: introduce and use vma_end_pgoff() · Vlastimil Babka <hidden> · 2026-07-03
[PATCH 05/30] mm/rmap: update mm/interval_tree.c comments · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 05/30] mm/rmap: update mm/interval_tree.c comments · Gregory Price <gourry@gourry.net> · 2026-06-29
Re: [PATCH 05/30] mm/rmap: update mm/interval_tree.c comments · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 05/30] mm/rmap: update mm/interval_tree.c comments · Gregory Price <gourry@gourry.net> · 2026-06-29
Re: [PATCH 05/30] mm/rmap: update mm/interval_tree.c comments · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 05/30] mm/rmap: update mm/interval_tree.c comments · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 05/30] mm/rmap: update mm/interval_tree.c comments · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-01
[PATCH 06/30] mm/rmap: parameterise vma_interval_tree_*() by address_space · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 06/30] mm/rmap: parameterise vma_interval_tree_*() by address_space · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 06/30] mm/rmap: parameterise vma_interval_tree_*() by address_space · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-01
Re: [PATCH 06/30] mm/rmap: parameterise vma_interval_tree_*() by address_space · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 07/30] mm/rmap: elide unnecessary static inline's in interval_tree.c · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 07/30] mm/rmap: elide unnecessary static inline's in interval_tree.c · Gregory Price <gourry@gourry.net> · 2026-06-30
Re: [PATCH 07/30] mm/rmap: elide unnecessary static inline's in interval_tree.c · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
[PATCH 08/30] mm/rmap: rename vma_interval_tree_*() to mapping_interval_tree_*() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 08/30] mm/rmap: rename vma_interval_tree_*() to mapping_interval_tree_*() · Gregory Price <gourry@gourry.net> · 2026-06-30
Re: [PATCH 08/30] mm/rmap: rename vma_interval_tree_*() to mapping_interval_tree_*() · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 08/30] mm/rmap: rename vma_interval_tree_*() to mapping_interval_tree_*() · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-01
[PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma · Gregory Price <gourry@gourry.net> · 2026-06-30
Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-30
Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma · Gregory Price <gourry@gourry.net> · 2026-06-30
Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-30
Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 09/30] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-01
[PATCH 10/30] MAINTAINERS: Move mm/interval_tree.c to rmap section · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 10/30] MAINTAINERS: Move mm/interval_tree.c to rmap section · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
[PATCH 11/30] mm/vma: introduce and use vmg_pages(), vmg_[start, end]_pgoff() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 11/30] mm/vma: introduce and use vmg_pages(), vmg_[start, end]_pgoff() · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 11/30] mm/vma: introduce and use vmg_pages(), vmg_[start, end]_pgoff() · Gregory Price <gourry@gourry.net> · 2026-07-07
[PATCH 12/30] mm/vma: clean up anon_vma_compatible() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 12/30] mm/vma: clean up anon_vma_compatible() · Pedro Falcato <pfalcato@suse.de> · 2026-06-30
Re: [PATCH 12/30] mm/vma: clean up anon_vma_compatible() · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-01
Re: [PATCH 12/30] mm/vma: clean up anon_vma_compatible() · Gregory Price <gourry@gourry.net> · 2026-07-07
[PATCH 13/30] mm/vma: refactor vmg_adjust_set_range() for clarity · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 13/30] mm/vma: refactor vmg_adjust_set_range() for clarity · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 13/30] mm/vma: refactor vmg_adjust_set_range() for clarity · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-02
Re: [PATCH 13/30] mm/vma: refactor vmg_adjust_set_range() for clarity · Gregory Price <gourry@gourry.net> · 2026-07-09
Re: [PATCH 13/30] mm/vma: refactor vmg_adjust_set_range() for clarity · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
[PATCH 14/30] mm/vma: minor cleanup of expand_[upwards, downwards]() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 14/30] mm/vma: minor cleanup of expand_[upwards, downwards]() · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 14/30] mm/vma: minor cleanup of expand_[upwards, downwards]() · Gregory Price <gourry@gourry.net> · 2026-07-09
[PATCH 15/30] mm: introduce and use linear_page_delta() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 15/30] mm: introduce and use linear_page_delta() · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 15/30] mm: introduce and use linear_page_delta() · Ackerley Tng <hidden> · 2026-07-09
Re: [PATCH 15/30] mm: introduce and use linear_page_delta() · Gregory Price <gourry@gourry.net> · 2026-07-09
[PATCH 16/30] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 16/30] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code · SJ Park <sj@kernel.org> · 2026-06-30
Re: [PATCH 16/30] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 16/30] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-02
Re: [PATCH 16/30] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code · Gregory Price <gourry@gourry.net> · 2026-07-09
Re: [PATCH 16/30] mm/vma: use vma_start_pgoff(), linear_page_index() in mm code · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
[PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-02
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Gregory Price <gourry@gourry.net> · 2026-07-09
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Gregory Price <gourry@gourry.net> · 2026-07-10
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Marek Szyprowski <m.szyprowski@samsung.com> · 2026-07-07
Re: [PATCH 17/30] mm: prefer vma_[start,end]_pgoff() to vma->vm_pgoff in kernel/ · Gregory Price <gourry@gourry.net> · 2026-07-09
[PATCH 18/30] mm/vma: remove duplicative vma_pgoff_offset() helper · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 18/30] mm/vma: remove duplicative vma_pgoff_offset() helper · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 18/30] mm/vma: remove duplicative vma_pgoff_offset() helper · Gregory Price <gourry@gourry.net> · 2026-07-09
[PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Thomas Zimmermann <tzimmermann@suse.de> · 2026-06-29
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Ackerley Tng <hidden> · 2026-07-09
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Huang, Kai <hidden> · 2026-07-09
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Gregory Price <gourry@gourry.net> · 2026-07-09
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Gregory Price <gourry@gourry.net> · 2026-07-09
Re: [PATCH 19/30] mm: use linear_page_[index, delta]() consistently · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
[PATCH 20/30] mm/vma: introduce vma_assert_can_modify() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 20/30] mm/vma: introduce vma_assert_can_modify() · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 20/30] mm/vma: introduce vma_assert_can_modify() · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-02
Re: [PATCH 20/30] mm/vma: introduce vma_assert_can_modify() · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 21/30] mm/vma: add and use vma_[add/sub]_pgoff() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 21/30] mm/vma: add and use vma_[add/sub]_pgoff() · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 21/30] mm/vma: add and use vma_[add/sub]_pgoff() · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-07
Re: [PATCH 21/30] mm/vma: add and use vma_[add/sub]_pgoff() · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 22/30] mm/vma: move __install_special_mapping() to vma.c · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 22/30] mm/vma: move __install_special_mapping() to vma.c · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 22/30] mm/vma: move __install_special_mapping() to vma.c · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-07
Re: [PATCH 22/30] mm/vma: move __install_special_mapping() to vma.c · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 23/30] mm/vma: make vma_set_range() static, drop insert_vm_struct() decl · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 23/30] mm/vma: make vma_set_range() static, drop insert_vm_struct() decl · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 23/30] mm/vma: make vma_set_range() static, drop insert_vm_struct() decl · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 24/30] mm/vma: update vma_shrink() to not pass unnecessary pgoff parameter · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 24/30] mm/vma: update vma_shrink() to not pass unnecessary pgoff parameter · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 24/30] mm/vma: update vma_shrink() to not pass unnecessary pgoff parameter · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 25/30] mm/vma: update vmg_adjust_set_range() to offset pgoff instead · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 25/30] mm/vma: update vmg_adjust_set_range() to offset pgoff instead · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 25/30] mm/vma: update vmg_adjust_set_range() to offset pgoff instead · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-07
Re: [PATCH 25/30] mm/vma: update vmg_adjust_set_range() to offset pgoff instead · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 26/30] mm/vma: introduce and use vma_set_pgoff() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 26/30] mm/vma: introduce and use vma_set_pgoff() · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 26/30] mm/vma: introduce and use vma_set_pgoff() · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 27/30] mm/vma: correct incorrect vma.h inclusion · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 27/30] mm/vma: correct incorrect vma.h inclusion · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 27/30] mm/vma: correct incorrect vma.h inclusion · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-07
Re: [PATCH 27/30] mm/vma: correct incorrect vma.h inclusion · Gregory Price <gourry@gourry.net> · 2026-07-10
Re: [PATCH 27/30] mm/vma: correct incorrect vma.h inclusion · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
Re: [PATCH 27/30] mm/vma: correct incorrect vma.h inclusion · Gregory Price <gourry@gourry.net> · 2026-07-10
Re: [PATCH 27/30] mm/vma: correct incorrect vma.h inclusion · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-11
[PATCH 28/30] mm/vma: use guard clauses in can_vma_merge_[before, after]() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 28/30] mm/vma: use guard clauses in can_vma_merge_[before, after]() · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 28/30] mm/vma: use guard clauses in can_vma_merge_[before, after]() · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
Re: [PATCH 28/30] mm/vma: use guard clauses in can_vma_merge_[before, after]() · Gregory Price <gourry@gourry.net> · 2026-07-10
[PATCH 29/30] tools/testing/vma: default VMA flag bits to 64-bit · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 29/30] tools/testing/vma: default VMA flag bits to 64-bit · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 29/30] tools/testing/vma: default VMA flag bits to 64-bit · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-07
Re: [PATCH 29/30] tools/testing/vma: default VMA flag bits to 64-bit · Gregory Price <gourry@gourry.net> · 2026-07-10
Re: [PATCH 29/30] tools/testing/vma: default VMA flag bits to 64-bit · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-10
[PATCH 30/30] tools/testing/vma: output compared expression on ASSERT_[EQ, NE]() · Lorenzo Stoakes <ljs@kernel.org> · 2026-06-29
Re: [PATCH 30/30] tools/testing/vma: output compared expression on ASSERT_[EQ, NE]() · Pedro Falcato <pfalcato@suse.de> · 2026-07-02
Re: [PATCH 30/30] tools/testing/vma: output compared expression on ASSERT_[EQ, NE]() · Gregory Price <gourry@gourry.net> · 2026-07-10
Re: [PATCH 30/30] tools/testing/vma: output compared expression on ASSERT_[EQ, NE]() · Lorenzo Stoakes <ljs@kernel.org> · 2026-07-11

Re: [PATCH 02/30] mm: add kdoc comments for vma_start/last_pgoff()

From: Pedro Falcato <pfalcato@suse.de>
Date: 2026-06-30 16:11:54
Also in: damon, dri-devel, kvm, linux-arm-msm, linux-fsdevel, linux-iommu, linux-mm, linux-perf-users, linux-tegra, lkml, nvdimm

On Mon, Jun 29, 2026 at 01:23:13PM +0100, Lorenzo Stoakes wrote:

Describe what vma_start_pgoff() and vma_last_pgoff() actually provide in
detail.

This is in order that we can differentiate this between functions that will
be added in a subsequent patch which provide a different page offset.

No functional change intended.

Signed-off-by: Lorenzo Stoakes <ljs@kernel.org>

Reviewed-by: Pedro Falcato <pfalcato@suse.de>

-- 
Pedro

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