* + mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch added to mm-unstable branch
@ 2026-08-06 23:28 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2026-08-06 23:28 UTC (permalink / raw)
To: mm-commits, ljs, akpm
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 10481 bytes --]
The patch titled
Subject: mm/huge_memory: update remove_migration_pmd() to accept a folio
has been added to the -mm mm-unstable branch. Its filename is
mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days
------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm/huge_memory: update remove_migration_pmd() to accept a folio
Date: Thu, 06 Aug 2026 21:21:37 +0100
This function does not need to accept a page and requiring it to is
unnecessary and misleading.
make_[writable, readable]_device_private_entry() must be passed a
PMD-aligned PFN as they immediately used to obtain a softleaf PMD entry
and the same argument applies to folio_add_[anon, file]_rmap_pmd().
While we are here, update a VM_BUG_ON() to a VM_WARN_ON_ONCE().
No functional change intended.
Link: https://lore.kernel.org/20260806-b4-scalable-cow-virt-pgoff-v4-12-ab318a350404@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Deucher <alexander.deucher@amd.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Barry Song <baohua@kernel.org>
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Chris Li <chrisl@kernel.org>
Cc: Christan König <christian.koenig@amd.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Dave Airlie <airlied@gmail.com>
Cc: David Hildenbrand (Arm) <david@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Gregory Price (Meta) <gourry@gourry.net>
Cc: Harry Yoo <harry@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Huang Ray <Ray.Huang@amd.com>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Marc Rutland <mark.rutland@arm.com>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Namhyung kim <namhyung@kernel.org>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Nico Pache <npache@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Peter Xu <peterx@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Steven Price <steven.price@arm.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: <syzbot@syzkaller.appspotmail.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Thomas Zimemrmann <tzimmermann@suse.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Xu Xin <xu.xin16@zte.com.cn>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/swapops.h | 6 +++---
mm/huge_memory.c | 16 +++++++---------
mm/migrate.c | 2 +-
3 files changed, 11 insertions(+), 13 deletions(-)
--- a/include/linux/swapops.h~mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio
+++ a/include/linux/swapops.h
@@ -325,8 +325,8 @@ struct page_vma_mapped_walk;
extern int set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw,
struct page *page);
-extern void remove_migration_pmd(struct page_vma_mapped_walk *pvmw,
- struct page *new);
+void remove_migration_pmd(struct page_vma_mapped_walk *pvmw,
+ struct folio *folio);
extern void pmd_migration_entry_wait(struct mm_struct *mm, pmd_t *pmd);
@@ -346,7 +346,7 @@ static inline int set_pmd_migration_entr
}
static inline void remove_migration_pmd(struct page_vma_mapped_walk *pvmw,
- struct page *new)
+ struct folio *folio)
{
BUILD_BUG();
}
--- a/mm/huge_memory.c~mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio
+++ a/mm/huge_memory.c
@@ -5077,9 +5077,8 @@ int set_pmd_migration_entry(struct page_
return 0;
}
-void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct page *new)
+void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct folio *folio)
{
- struct folio *folio = page_folio(new);
struct vm_area_struct *vma = pvmw->vma;
struct mm_struct *mm = vma->vm_mm;
unsigned long address = pvmw->address;
@@ -5115,11 +5114,9 @@ void remove_migration_pmd(struct page_vm
swp_entry_t entry;
if (pmd_write(pmde))
- entry = make_writable_device_private_entry(
- page_to_pfn(new));
+ entry = make_writable_device_private_entry(folio_pfn(folio));
else
- entry = make_readable_device_private_entry(
- page_to_pfn(new));
+ entry = make_readable_device_private_entry(folio_pfn(folio));
pmde = softleaf_to_pmd(entry);
if (pmd_swp_soft_dirty(*pvmw->pmd))
@@ -5134,11 +5131,12 @@ void remove_migration_pmd(struct page_vm
if (!softleaf_is_migration_read(entry))
rmap_flags |= RMAP_EXCLUSIVE;
- folio_add_anon_rmap_pmd(folio, new, vma, haddr, rmap_flags);
+ folio_add_anon_rmap_pmd(folio, &folio->page, vma, haddr, rmap_flags);
} else {
- folio_add_file_rmap_pmd(folio, new, vma);
+ folio_add_file_rmap_pmd(folio, &folio->page, vma);
}
- VM_BUG_ON(pmd_write(pmde) && folio_test_anon(folio) && !PageAnonExclusive(new));
+ VM_WARN_ON_ONCE(pmd_write(pmde) && folio_test_anon(folio) &&
+ !PageAnonExclusive(&folio->page));
set_pmd_at(mm, haddr, pvmw->pmd, pmde);
/* No need to invalidate - it was non-present before */
--- a/mm/migrate.c~mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio
+++ a/mm/migrate.c
@@ -372,7 +372,7 @@ static bool remove_migration_pte(struct
if (!pvmw.pte) {
VM_BUG_ON_FOLIO(folio_test_hugetlb(folio) ||
!folio_test_pmd_mappable(folio), folio);
- remove_migration_pmd(&pvmw, new);
+ remove_migration_pmd(&pvmw, folio);
continue;
}
#endif
_
Patches currently in -mm which might be from ljs@kernel.org are
x86-mm-pat-acquire-init_mm-write-lock-on-collapse-to-avoid-uaf.patch
x86-mm-pat-acquire-init_mm-read-lock-on-attribute-change-to-avoid-uaf.patch
x86-mm-pat-allocate-split-page-tables-as-kernel-page-tables.patch
mm-introduce-vma_flags_can_grow-and-vma_can_grow.patch
mm-vma-update-do_mmap-to-use-vma_flags_t.patch
mm-convert-__get_unmapped_area-to-use-vma_flags_t.patch
mm-update-generic_get_unmapped_area-to-use-vma_flags_t.patch
mm-prefer-mm-def_vma_flags-in-mm-logic.patch
mm-vma-convert-vm_pgprot_modify-to-use-vma_flags_t-and-rename.patch
mm-vma-rename-vma_get_page_prot-to-vma_flags_to_page_prot.patch
mm-introduce-vma_get_page_prot-and-use-it.patch
mm-vma-update-create_init_stack_vma-to-use-vma_flags_t.patch
mm-vma-convert-miscellaneous-uses-of-vma-flags-in-core-mm.patch
mm-mlock-convert-mlock-code-to-use-vma_flags_t.patch
mm-mprotect-convert-mprotect-code-to-use-vma_flags_t.patch
mm-mremap-convert-mremap-code-to-use-vma_flags_t.patch
mm-mseal-remove-superfluous-comments-fix-confusion-around-mm.patch
mm-mseal-limit-scope-of-mseal-address-zero-to-address-zero.patch
mm-mseal-remove-further-superfluous-comments-do_mseal.patch
mm-vma-introduce-vma-anon-page-offset-field-and-add-helpers.patch
mm-provide-vma_is_cow_mapping-and-remove-is_cow_mapping.patch
mm-introduce-linear_anon_page_index.patch
mm-abstract-vma_address-and-introduce-vma_anon_address.patch
mm-update-print_bad_page_map-to-show-anon-index-if-appropriate.patch
mm-introduce-and-use-vma_filebacked_address.patch
mm-vma-fix-self-merge-check-in-copy_vma.patch
tools-testing-vma-add-tests-for-copy_vma-self-merge.patch
mm-propagate-vma-anonymous-page-offset-on-map-remap-split-merge.patch
mm-rmap-track-whether-the-page-vma-mapped-pgoff-is-anonymous.patch
mm-clean-up-vma_address_end.patch
mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch
mm-migrate-calculate-large-folio-page-index-using-pfn.patch
mm-rmap-use-anon-pgoff-to-track-map_private-file-backed-anon-folios.patch
tools-testing-vma-expand-vma-merge-tests-to-assert-anon-pgoff.patch
tools-testing-selftests-mm-test-anonymous-page-offset-merge-behaviour.patch
mm-vma-only-permit-map_private-dev-zero-to-be-mapped-anonymous.patch
mm-vma-make-map_private-mapped-dev-zero-mappings-truly-anonymous.patch
tools-testing-vma-add-test-to-assert-map_private-dev-zero-is-anon.patch
tools-testing-selftests-mm-add-map_private-dev-zero-merge-tests.patch
mm-add-some-missing-includes-to-mm-local-headers.patch
^ permalink raw reply [flat|nested] 2+ messages in thread
* + mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch added to mm-unstable branch
@ 2026-08-13 18:54 Andrew Morton
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Morton @ 2026-08-13 18:54 UTC (permalink / raw)
To: mm-commits, ljs, akpm
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 9102 bytes --]
The patch titled
Subject: mm/huge_memory: update remove_migration_pmd() to accept a folio
has been added to the -mm mm-unstable branch. Its filename is
mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days
------------------------------------------------------
From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Subject: mm/huge_memory: update remove_migration_pmd() to accept a folio
Date: Thu, 13 Aug 2026 18:32:29 +0100
This function does not need to accept a page and requiring it to is
unnecessary and misleading.
make_[writable, readable]_device_private_entry() must be passed a
PMD-aligned PFN as they immediately used to obtain a softleaf PMD entry
and the same argument applies to folio_add_[anon, file]_rmap_pmd().
While we are here, update a VM_BUG_ON() to a VM_WARN_ON_ONCE().
No functional change intended.
Link: https://lore.kernel.org/20260813-b4-scalable-cow-virt-pgoff-v5-12-c21581c0c3c8@kernel.org
Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Deucher <alexander.deucher@amd.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <baoquan.he@linux.dev>
Cc: Barry Song <baohua@kernel.org>
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Byungchul Park <byungchul@sk.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Chris Li <chrisl@kernel.org>
Cc: Christan König <christian.koenig@amd.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Dave Airlie <airlied@gmail.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Gregory Price (Meta) <gourry@gourry.net>
Cc: Harry Yoo <harry@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Huang Ray <Ray.Huang@amd.com>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Janosch Frank <frankja@linux.ibm.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Joshua Hahn <joshua.hahnjy@gmail.com>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Marc Rutland <mark.rutland@arm.com>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Namhyung kim <namhyung@kernel.org>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Nico Pache <npache@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Peter Xu <peterx@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Steven Price <steven.price@arm.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Thomas Zimemrmann <tzimmermann@suse.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: xu xin <xu.xin16@zte.com.cn>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/swapops.h | 6 +++---
mm/huge_memory.c | 16 +++++++---------
mm/migrate.c | 2 +-
3 files changed, 11 insertions(+), 13 deletions(-)
--- a/include/linux/swapops.h~mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio
+++ a/include/linux/swapops.h
@@ -325,8 +325,8 @@ struct page_vma_mapped_walk;
extern int set_pmd_migration_entry(struct page_vma_mapped_walk *pvmw,
struct page *page);
-extern void remove_migration_pmd(struct page_vma_mapped_walk *pvmw,
- struct page *new);
+void remove_migration_pmd(struct page_vma_mapped_walk *pvmw,
+ struct folio *folio);
extern void pmd_migration_entry_wait(struct mm_struct *mm, pmd_t *pmd);
@@ -346,7 +346,7 @@ static inline int set_pmd_migration_entr
}
static inline void remove_migration_pmd(struct page_vma_mapped_walk *pvmw,
- struct page *new)
+ struct folio *folio)
{
BUILD_BUG();
}
--- a/mm/huge_memory.c~mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio
+++ a/mm/huge_memory.c
@@ -5077,9 +5077,8 @@ int set_pmd_migration_entry(struct page_
return 0;
}
-void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct page *new)
+void remove_migration_pmd(struct page_vma_mapped_walk *pvmw, struct folio *folio)
{
- struct folio *folio = page_folio(new);
struct vm_area_struct *vma = pvmw->vma;
struct mm_struct *mm = vma->vm_mm;
unsigned long address = pvmw->address;
@@ -5115,11 +5114,9 @@ void remove_migration_pmd(struct page_vm
swp_entry_t entry;
if (pmd_write(pmde))
- entry = make_writable_device_private_entry(
- page_to_pfn(new));
+ entry = make_writable_device_private_entry(folio_pfn(folio));
else
- entry = make_readable_device_private_entry(
- page_to_pfn(new));
+ entry = make_readable_device_private_entry(folio_pfn(folio));
pmde = softleaf_to_pmd(entry);
if (pmd_swp_soft_dirty(*pvmw->pmd))
@@ -5134,11 +5131,12 @@ void remove_migration_pmd(struct page_vm
if (!softleaf_is_migration_read(entry))
rmap_flags |= RMAP_EXCLUSIVE;
- folio_add_anon_rmap_pmd(folio, new, vma, haddr, rmap_flags);
+ folio_add_anon_rmap_pmd(folio, &folio->page, vma, haddr, rmap_flags);
} else {
- folio_add_file_rmap_pmd(folio, new, vma);
+ folio_add_file_rmap_pmd(folio, &folio->page, vma);
}
- VM_BUG_ON(pmd_write(pmde) && folio_test_anon(folio) && !PageAnonExclusive(new));
+ VM_WARN_ON_ONCE(pmd_write(pmde) && folio_test_anon(folio) &&
+ !PageAnonExclusive(&folio->page));
set_pmd_at(mm, haddr, pvmw->pmd, pmde);
/* No need to invalidate - it was non-present before */
--- a/mm/migrate.c~mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio
+++ a/mm/migrate.c
@@ -372,7 +372,7 @@ static bool remove_migration_pte(struct
if (!pvmw.pte) {
VM_BUG_ON_FOLIO(folio_test_hugetlb(folio) ||
!folio_test_pmd_mappable(folio), folio);
- remove_migration_pmd(&pvmw, new);
+ remove_migration_pmd(&pvmw, folio);
continue;
}
#endif
_
Patches currently in -mm which might be from ljs@kernel.org are
mm-vma-introduce-vma-anon-page-offset-field-and-add-helpers.patch
mm-provide-vma_is_cow_mapping-and-remove-is_cow_mapping.patch
mm-introduce-linear_anon_page_index.patch
mm-abstract-vma_address-and-introduce-vma_anon_address.patch
mm-update-print_bad_page_map-to-show-anon-index-if-appropriate.patch
mm-introduce-and-use-vma_filebacked_address.patch
mm-vma-fix-self-merge-check-in-copy_vma.patch
tools-testing-vma-add-tests-for-copy_vma-self-merge.patch
mm-propagate-vma-anonymous-page-offset-on-map-remap-split-merge.patch
mm-rmap-track-whether-the-page-vma-mapped-pgoff-is-anonymous.patch
mm-clean-up-vma_address_end.patch
mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch
mm-migrate-calculate-large-folio-page-index-using-pfn.patch
mm-rmap-use-anon-pgoff-to-track-map_private-file-backed-anon-folios.patch
tools-testing-vma-expand-vma-merge-tests-to-assert-anon-pgoff.patch
tools-testing-selftests-mm-test-anonymous-page-offset-merge-behaviour.patch
mm-add-some-missing-includes-to-mm-local-headers.patch
maintainers-add-drivers-char-memc-to-mm-misc-memory-mapping-sections.patch
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2026-08-13 18:54 + mm-huge_memory-update-remove_migration_pmd-to-accept-a-folio.patch added to mm-unstable branch Andrew Morton
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2026-08-06 23:28 Andrew Morton
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